Items where NERC Author is "Roy, Helen"

2024

Cavadino, I.; Port, G.; Mill, A.; Clover, G.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Jones, H.. 2024 Slugs count: assessing citizen scientist engagement and development, and the accuracy of their identifications. People and Nature, 6 (5). 16, pp. https://doi.org/10.1002/pan3.10677

Lenzner, Bernd; García‐Rodríguez, Adrián; Colling, Gilles; Dullinger, Stefan; Fugger, Julia; Glaser, Michael; Hennenfeind, Jennifer H.; Kaplan, Ekin; Liu, Daijun; Omer, Ali; Pauchard, Aníbal; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Schernhammer, Tobias; Schertler, Anna; Stoett, Peter; Tedeschi, Lisa; Vorstenbosch, Tom; Wessely, Johannes; Essl, Franz. 2024 The neglected importance of managing biological invasions for sustainable development. People and Nature. 8, pp. https://doi.org/10.1002/pan3.10712

de Groot, Michiel D.; Christou, Maria; Pan, Jeffrey Y.; Adriaens, Tim; Maes, Dirk; Martinou, Angeliki F.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Verbeken, Annemieke; Haelewaters, Danny. 2024 Beetlehangers.org: harmonizing host–parasite records of Harmonia axyridis and Hesperomyces harmoniae [in special issue: Ladybirds and their biotic interactions] Arthropod-Plant Interactions, 18 (4). 665-679. https://doi.org/10.1007/s11829-023-10037-2

Cardoso, Ana Sofia; Malta-Pinto, Eva; Tabik, Siham; August, Tom ORCID: https://orcid.org/0000-0003-1116-3385; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Correia, Ricardo; Vicente, Joana R.; Vaz, Ana Sofia. 2024 Can citizen science and social media images support the detection of new invasion sites? A deep learning test case with Cortaderia selloana. Ecological Informatics, 81, 102602. 13, pp. https://doi.org/10.1016/j.ecoinf.2024.102602

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Pauchard, Aníbal; Stoett, Peter J.; Renard Truong, Tanara; Meyerson, Laura A.; Bacher, Sven; Galil, Bella S.; Hulme, Philip E.; Ikeda, Tohru; Kavileveettil, Sankaran; McGeoch, Melodie A.; Nuñez, Martin A.; Ordonez, Alejandro; Rahlao, Sebataolo J.; Schwindt, Evangelina; Seebens, Hanno; Sheppard, Andy W.; Vandvik, Vigdis; Aleksanyan, Alla; Ansong, Michael; August, Tom ORCID: https://orcid.org/0000-0003-1116-3385; Blanchard, Ryan; Brugnoli, Ernesto; Bukombe, John K.; Bwalya, Bridget; Byun, Chaeho; Camacho-Cervantes, Morelia; Cassey, Phillip; Castillo, María L.; Courchamp, Franck; Dehnen-Schmutz, Katharina; Zenni, Rafael Dudeque; Egawa, Chika; Essl, Franz; Fayvush, Georgi; Fernandez, Romina D.; Fernandez, Miguel; Foxcroft, Llewellyn C.; Genovesi, Piero; Groom, Quentin J.; González, Ana Isabel; Helm, Aveliina; Herrera, Ileana; Hiremath, Ankila J.; Howard, Patricia L.; Hui, Cang; Ikegami, Makihiko; Keskin, Emre; Koyama, Asuka; Ksenofontov, Stanislav; Lenzner, Bernd; Lipinskaya, Tatsiana; Lockwood, Julie L.; Mangwa, Dongang C.; Martinou, Angeliki F.; McDermott, Shana M.; Morales, Carolina L.; Müllerová, Jana; Mungi, Ninad Avinash; Munishi, Linus K.; Ojaveer, Henn; Pagad, Shyama N.; Pallewatta, Nirmalie P.K.T.S.; Peacock, Lora R.; Per, Esra; Pergl, Jan; Preda, Cristina; Pyšek, Petr; Rai, Rajesh K.; Ricciardi, Anthony; Richardson, David M.; Riley, Sophie; Rono, Betty J.; Ryan-Colton, Ellen; Saeedi, Hanieh; Shrestha, Bharat B.; Simberloff, Daniel; Tawake, Alifereti; Tricarico, Elena; Vanderhoeven, Sonia; Vicente, Joana; Vilà, Montserrat; Wanzala, Wycliffe; Werenkraut, Victoria; Weyl, Olaf L.F.; Wilson, John R.U.; Xavier, Rafael O.; Ziller, Sílvia R.. 2024 Curbing the major and growing threats from invasive alien species is urgent and achievable. Nature Ecology & Evolution, 8 (7). 1216-1223. https://doi.org/10.1038/s41559-024-02412-w

Nuñez, Martin A.; August, Tom ORCID: https://orcid.org/0000-0003-1116-3385; Bacher, Sven; Galil, Bella S.; Hulme, Philip E.; Ikeda, Tohru; McGeoch, Melodie A.; Ordonez, Alejandro; Rahlao, Sebataolo; Truong, Tanara Renard; Pauchard, Aníbal; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Sankaran, K.V.; Schwindt, Evangelina; Seebens, Hanno; Sheppard, Andy W.; Stoett, Peter; Vandvik, Vigdis; Meyerson, Laura A.. 2024 Including a diverse set of voices to address biological invasions. Trends in Ecology & Evolution, 39 (5). 409-412. https://doi.org/10.1016/j.tree.2024.02.009

Roura‐Pascual, Núria; Saul, Wolf‐Christian; Pérez‐Granados, Cristian; Rutting, Lucas; Peterson, Garry D.; Latombe, Guillaume; Essl, Franz; Adriaens, Tim; Aldridge, David C.; Bacher, Sven; Bernardo‐Madrid, Rubén; Brotons, Lluís; Diaz, François; Gallardo, Belinda; Genovesi, Piero; Golivets, Marina; González‐Moreno, Pablo; Hall, Marcus; Kutlesa, Petra; Lenzner, Bernd; Liu, Chunlong; Pagitz, Konrad; Pastor, Teresa; Rabitsch, Wolfgang; Robertson, Peter; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Seebens, Hanno; Solarz, Wojciech; Starfinger, Uwe; Tanner, Rob; Vilà, Montserrat; Leung, Brian; Garcia‐Lozano, Carla; Jeschke, Jonathan M.. 2024 A scenario‐guided strategy for the future management of biological invasions. Frontiers in Ecology and the Environment, 22 (4), e2725. 7, pp. https://doi.org/10.1002/fee.2725

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Martinou, Angeliki F.; Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Werenkraut, Victoria; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331. 2024 The global reach of citizen science for monitoring insects [Primer]. One Earth, 7 (4). 552-557. https://doi.org/10.1016/j.oneear.2024.03.009

Kumschick, Sabrina; Bertolino, Sandro; Blackburn, Tim M.; Brundu, Giuseppe; Costello, Katie E.; de Groot, Maarten; Evans, Thomas; Gallardo, Belinda; Genovesi, Piero; Govender, Tanushri; Jeschke, Jonathan M.; Lapin, Katharina; Measey, John; Novoa, Ana; Nunes, Ana L.; Probert, Anna F.; Pyšek, Petr; Preda, Cristina; Rabitsch, Wolfgang; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Smith, Kevin G.; Tricarico, Elena; Vilà, Montserrat; Vimercati, Giovanni; Bacher, Sven. 2024 Using the IUCN Environmental Impact Classification for Alien Taxa to inform decision-making. Conservation Biology, 38 (2), e14214. 10, pp. https://doi.org/10.1111/cobi.14214

Crowley, Liam M.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.. 2024 The genome sequence of the ten-spot ladybird, Adalia decempunctata (Linnaeus, 1758). Wellcome Open Research, 9, 106. 13, pp. https://doi.org/10.12688/wellcomeopenres.21008.1

Schwindt, E.; August, T.A. ORCID: https://orcid.org/0000-0003-1116-3385; Vanderhoeven, S.; McGeoch, M.A.; Bacher, S.; Galil, B.S.; Genovesi, P.; Hulme, P.E.; Ikeda, T.; Lenzner, B.; Nuñez, M.A.; Ordonez, A.; Pauchard, A.; Rahlao, S.J.; Renard Truong, T.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Sankaran, K.V.; Seebens, H.; Sheppard, A.W.; Stoett, P.; Vandvik, V.; Wilson, J.R.U.; Meyerson, L.A.. 2024 Overwhelming evidence galvanizes a global consensus on the need for action against invasive alien species. Biological Invasions, 26 (3). 621-626. https://doi.org/10.1007/s10530-023-03209-x

Pérez‐Granados, Cristian; Lenzner, Bernd; Golivets, Marina; Saul, Wolf‐Christian; Jeschke, Jonathan M.; Essl, Franz; Peterson, Garry D.; Rutting, Lucas; Latombe, Guillaume; Adriaens, Tim; Aldridge, David C.; Bacher, Sven; Bernardo‐Madrid, Rubén; Brotons, Lluís; Díaz, François; Gallardo, Belinda; Genovesi, Piero; González‐Moreno, Pablo; Kühn, Ingolf; Kutleša, Petra; Leung, Brian; Liu, Chunlong; Pagitz, Konrad; Pastor, Teresa; Pauchard, Aníbal; Rabitsch, Wolfgang; Robertson, Peter; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Seebens, Hanno; Solarz, Wojciech; Starfinger, Uwe; Tanner, Rob; Vilà, Montserrat; Roura‐Pascual, Núria. 2024 European scenarios for future biological invasions. People and Nature, 6 (1). 245-259. https://doi.org/10.1002/pan3.10567

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Adriaens, Tim; Bertolino, Sandro; Eschen, Rene; Essl, Franz; Hulme, Philip E.; Jeschke, Jonathan M.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Teixeira, Heliana; de Groot, Maarten. 2024 Citizen science is a vital partnership for invasive alien species management and research [in special issue: Invasion dynamics] iScience, 27 (1), 108623. 16, pp. https://doi.org/10.1016/j.isci.2023.108623

2023

Demetriou, Jakovos; Georgiadis, Christos; Martinou, Angeliki F.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Wetterer, James K.; Borowiec, Lech; Economo, Evan P.; Triantis, Kostas A.; Salata, Sebastian. 2023 Running rampant: the alien ants (Hymenoptera, Formicidae) of Cyprus. NeoBiota, 88. 17-73. https://doi.org/10.3897/neobiota.88.106750

Tichit, Pierre; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Convey, Peter ORCID: https://orcid.org/0000-0001-8497-9903; Brickle, Paul; Newton, Rosemary J.; Dawson, Wayne. 2023 First record of the introduced ladybird beetle, Coccinella undecimpunctata Linnaeus (1758), on South Georgia (sub-Antarctic). Ecology and Evolution, 13 (9), e10513. 7, pp. https://doi.org/10.1002/ece3.10513

Fincham, William N.W. ORCID: https://orcid.org/0000-0003-0614-3937; Brown, Lee E.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Dunn, Alison M.. 2023 Interactive effects of resource quality and temperature drive differences in detritivory among native and invasive freshwater amphipods. Freshwater Biology, 68 (6). 915-925. https://doi.org/10.1111/fwb.14075

Demetriou, Jakovos; Koutsoukos, Evangelos; Mavrovounioti, Nicole; Radea, Canella; Arianoutsou, Margarita; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Compton, Stephen G.; Martinou, Angeliki F.. 2023 A rather unfruitful relationship? Fig wasps (Hymenoptera: Chalcidoidea) of the alien invasive Ficus microcarpa in Cyprus. BioInvasions Records, 12 (2). 573-580. https://doi.org/10.3391/bir.2023.12.2.20

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Tricarico, Elena; Hassall, Richard ORCID: https://orcid.org/0000-0002-4489-8831; Johns, Charlotte A.; Roy, Katy A.; Scalera, Riccardo; Smith, Kevin G.; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710. 2023 The role of invasive alien species in the emergence and spread of zoonoses. Biological Invasions, 25 (4). 1249-1264. https://doi.org/10.1007/s10530-022-02978-1

Demetriou, Jakovos; Radea, Canella; Peyton, Jodey M. ORCID: https://orcid.org/0000-0002-8313-6194; Groom, Quentin; Roques, Alain; Rabitsch, Wolfgang; Seraphides, Nicos; Arianoutsou, Margarita; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Martinou, Angeliki F.. 2023 The Alien to Cyprus Entomofauna (ACE) database: a review of the current status of alien insects (Arthropoda, Insecta) including an updated species checklist, discussion on impacts and recommendations for informing management. NeoBiota, 83. 11-42. https://doi.org/10.3897/neobiota.83.96823

Angelidou, Ιoanna; Demetriou, Jakovos; Christou, Maria; Koutsoukos, Evangelos; Kazilas, Christos; Georgiades, Pantelis; Kalaentzis, Konstantinos; Κontodimas, Dimitris C.; Groom, Quentin; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Martinou, Angeliki F.. 2023 Establishment and spread of the invasive ladybird Harmonia axyridis (Coleoptera: Coccinellidae) in Greece: based on contributions from citizen scientists. Biological Invasions, 25 (3). 889-900. https://doi.org/10.1007/s10530-022-02955-8

Luke, Sarah H.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Thomas, Chris D.; Tilley, Luke A.N.; Ward, Simon; Watt, Allan ORCID: https://orcid.org/0000-0002-9534-728X; Carnaghi, Manuela; Jaworski, Coline C.; Tercel, Maximillian P.T.G.; Woodrow, Charlie; Aown, Susmita; Banfield‐Zanin, Jennifer A.; Barnsley, Sarah L.; Berger, Iris; Brown, Mark J.F.; Bull, James C.; Campbell, Heather; Carter, Ruth A.B.; Charalambous, Magda; Cole, Lorna J.; Ebejer, Martin J.; Farrow, Rachel A.; Fartyal, Rajendra S.; Grace, Miriam; Highet, Fiona; Hill, Jane K.; Hood, Amelia S.C.; Kent, Eleanor S.; Krell, Frank‐Thorsten; Leather, Simon R.; Leybourne, Daniel J.; Littlewood, Nick A.; Lyons, Ashley; Matthews, Graham; Mc Namara, Louise; Menéndez, Rosa; Merrett, Peter; Mohammed, Sajidha; Murchie, Archie K.; Noble, Michael; Paiva, Maria‐Rosa; Pannell, Michael J.; Phon, Chooi‐Khim; Port, Gordon; Powell, Charlotte; Rosell, Stewart; Sconce, Francisca; Shortall, Chris R.; Slade, Eleanor M.; Sutherland, Jamie P.; Weir, Jamie C.; Williams, Christopher D.; Zielonka, Natalia B.; Dicks, Lynn V.. 2023 Grand challenges in entomology: priorities for action in the coming decades. Insect Conservation and Diversity, 16 (2). 173-189. https://doi.org/10.1111/icad.12637

Meeus, Sofie; Silva-Rocha, Iolanda; Adriaens, Tim; Brown, Peter M.J.; Chartosia, Niki; Claramunt-López, Bernat; Martinou, Angeliki F; Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Preda, Cristina; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Tricarico, Elena; Groom, Quentin J.. 2023 More than a bit of fun: the multiple outcomes of a bioblitz. BioScience, 73 (3). 168-181. https://doi.org/10.1093/biosci/biac100

Dawson, Wayne; Peyton, Jodey M.; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Adriaens, Tim; Cottier-Cook, Elizabeth J.; Frohlich, Danielle S.; Key, Gillian; Malumphy, Chris; Martinou, Angeliki F.; Minchin, Dan; Moore, Niall; Rabitsch, Wolfgang; Rorke, Stephanie L.; Tricarico, Elena; Turvey, Katharine M.A.; Winfield, Ian J. ORCID: https://orcid.org/0000-0001-9296-5114; Barnes, David K.A. ORCID: https://orcid.org/0000-0002-9076-7867; Baum, Diane; Bensusan, Keith; Burton, Frederic J.; Convey, Peter ORCID: https://orcid.org/0000-0001-8497-9903; Copeland, Alison I.; Fa, Darren A.; Fowler, Liza; García-Berthou, Emili; Gonzalez, Albert; González-Moreno, Pablo; Gray, Alan ORCID: https://orcid.org/0000-0002-6785-0590; Griffiths, Richard W.; Guillem, Rhian; Guzman, Antenor N.; Haakonsson, Jane; Hughes, Kevin A. ORCID: https://orcid.org/0000-0003-2701-726X; James, Ross; Linares, Leslie; Maczey, Norbert; Mailer, Stuart; Manco, Bryan Naqqi; Martin, Stephanie; Monaco, Andrea; Moverley, David G.; Rose-Smyth, Christine; Shanklin, Jonathan; Stevens, Natasha; Stewart, Alan J.; Vaux, Alexander G.C.; Warr, Stephen J.; Werenkaut, Victoria; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2023 Horizon scanning for potential invasive non-native species across the United Kingdom Overseas Territories. Conservation Letters, 16 (1), e12928. 12, pp. https://doi.org/10.1111/conl.12928

Hulbert, Joseph M.; Hallett, Richard A.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Cleary, Michelle. 2023 Citizen science can enhance strategies to detect and manage invasive forest pests and pathogens. Frontiers in Ecology and Evolution, 11, 1113978. 11, pp. https://doi.org/10.3389/fevo.2023.1113978

Grez, Audrey A.; Zaviezo, Tania; Orellana, Ignacio; Pino, Luna; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Torres, Fernando; Rebolledo, Claudia. 2023 Citizen science and phytosanitary surveillance systems are complementary tools to follow the invasion of Harmonia axyridis. Neotropical Entomology, 52 (1). 46-56. https://doi.org/10.1007/s13744-022-01014-0

Soares, António O.; Haelewaters, Danny; Ameixa, Olga M.C.C.; Borges, Isabel; Brown, Peter M.J.; Cardoso, Pedro; de Groot, Michiel D.; Evans, Edward W.; Grez, Audrey A.; Hochkirch, Axel; Holecová, Milada; Honěk, Alois; Kulfan, Ján; Lillebø, Ana I.; Martinková, Zdenka; Michaud, J.P.; Nedvěd, Oldřich; Omkar, ; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Saxena, Swati; Shandilya, Apoorva; Sentis, Arnaud; Skuhrovec, Jiri; Viglášová, Sandra; Zach, Peter; Zaviezo, Tania; Losey, John E.. 2023 A roadmap for ladybird conservation and recovery. Conservation Biology, 37 (1), e13965. 12, pp. https://doi.org/10.1111/cobi.13965

2022

Demetriou, Jakovos; Georgiadis, Christos; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Martinou, Angeliki F.; Borowiec, Lech; Salata, Sebastian. 2022 One of the world’s worst invasive alien species Wasmannia auropunctata (Hymenoptera: Formicidae) detected in Cyprus. Sociobiology, 69 (4), e8536. 6, pp. https://doi.org/10.13102/sociobiology.v69i4.8536

Probert, Anna F.; Wegmann, Daniel; Volery, Lara; Adriaens, Tim; Bakiu, Rigers; Bertolino, Sandro; Essl, Franz; Gervasini, Eugenio; Groom, Quentin; Latombe, Guillaume; Marisavljevic, Dragana; Mumford, John; Pergl, Jan; Preda, Cristina; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Scalera, Riccardo; Teixeira, Heliana; Tricarico, Elena; Vanderhoeven, Sonia; Bacher, Sven. 2022 Identifying, reducing, and communicating uncertainty in community science: a focus on alien species. Biological Invasions, 24 (11). 3395-3421. https://doi.org/10.1007/s10530-022-02858-8

Pinto, Eva M.; Vaz, A. Sofia; Honrado, João P.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Pauchard, Anibal; Stoett, Peter; Shackleton, Ross T.; Richardson, David M.; Vicente, Joana R.. 2022 Policy-oriented research in invasion science: trends, status, gaps, and lessons. BioScience, 72 (11). 1074-1087. https://doi.org/10.1093/biosci/biac079

van Klink, Roel; August, Tom ORCID: https://orcid.org/0000-0003-1116-3385; Bas, Yves; Bodesheim, Paul; Bonn, Aletta; Fossøy, Frode; Høye, Toke T.; Jongejans, Eelke; Menz, Myles H.M.; Miraldo, Andreia; Roslin, Tomas; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Ruczyński, Ireneusz; Schigel, Dmitry; Schäffler, Livia; Sheard, Julie K.; Svenningsen, Cecilie; Tschan, Georg F.; Wäldchen, Jana; Zizka, Vera M.A.; Åström, Jens; Bowler, Diana E. ORCID: https://orcid.org/0000-0002-7775-1668. 2022 Emerging technologies revolutionise insect ecology and monitoring. Trends in Ecology & Evolution, 37 (10). 872-885. https://doi.org/10.1016/j.tree.2022.06.001

Brandt, Miriam; Groom, Quentin; Magro, Alexandra; Misevic, Dusan; Narraway, Claire L.; Bruckermann, Till; Beniermann, Anna; Børsen, Tom; González, Josefa; Meeus, Sofie; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Sá-Pinto, Xana; Torres, Jorge Roberto; Jenkins, Tania. 2022 Promoting scientific literacy in evolution through citizen science. Proceedings of the Royal Society B: Biological Sciences, 289 (1980), 20221077. https://doi.org/10.1098/rspb.2022.1077

Farrow, Rachel A.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.. 2022 Ladybird communities in rural woodlands: does an invader dominate? Frontiers in Conservation Science, 3, 759046. 14, pp. https://doi.org/10.3389/fcosc.2022.759046

van Rees, Charles B.; Hand, Brian K.; Carter, Sean C.; Bargeron, Chuck; Cline, Timothy J.; Daniel, Wesley; Ferrante, Jason A.; Gaddis, Keith; Hunter, Margaret E.; Jarnevich, Catherine S.; McGeoch, Melodie A.; Morisette, Jeffrey T.; Neilson, Matthew E.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Rozance, Mary Ann; Sepulveda, Adam; Wallace, Rebekah D.; Whited, Diane; Wilcox, Taylor; Kimball, John S.; Luikart, Gordon. 2022 A framework to integrate innovations in invasion science for proactive management. Biological Reviews, 97 (4). 1712-1735. https://doi.org/10.1111/brv.12859

Demetriou, Jakovos; Koutsoukos, Evangelos; Davranoglou, Leonidas‑Romanos; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Spodek, Malkie; Martinou, Angeliki F.. 2022 First records of the alien Eucalyptus psyllids Blastopsylla occidentalis (Hemiptera, Aphalaridae) from Cyprus and Platyobria biemani (Hemiptera, Aphalaridae) from Cyprus and continental Greece. Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 65 (1). 25-36. https://doi.org/10.3897/travaux.65.e82873

Brown, Peter M.J.; Zaviezo, Tania; Grez, Audrey; Adriaens, Tim; San Martin, Gilles; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Soares, António O.. 2022 Invasive intraguild predators: evidence of their effects, not assumptions. Ecological Entomology, 47 (3). 249-252. https://doi.org/10.1111/een.13116

Demetriou, Jakovos; Koutsoukos, Evangelos; Radea, Canella; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Arianoutsou, Margarita; Martinou, Angeliki F.. 2022 Uninvited pests of an unwelcomed tree: a survey on alien chalcidoid wasps (Hymenoptera: Chalcidoidea) associated with Eucalyptus trees in Cyprus. BioInvasions Records, 11 (2). 390-400. https://doi.org/10.3391/bir.2022.11.2.12

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2022 Changing worlds of insects. Nature Ecology & Evolution, 6 (5). 489-490. https://doi.org/10.1038/s41559-022-01729-8

Farrow, Rachel A.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.. 2022 The rare five-spot ladybird Coccinella quinquepunctata (Coleoptera: Coccinellidae) surviving in an unstable habitat. Frontiers in Conservation Science, 2, 759038. 10, pp. https://doi.org/10.3389/fcosc.2021.759038

Gardiner, Mary M.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2022 The role of community science in entomology. Annual Review of Entomology, 67. 437-456. https://doi.org/10.1146/annurev-ento-072121-075258

2021

Groom, Quentin; Pernat, Nadja; Adriaens, Tim; de Groot, Maarten; Jelaska, Sven D.; Marčiulynienė, Diana; Martinou, Angeliki F.; Skuhrovec, Jiří; Tricarico, Elena; Wit, Ernst C.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2021 Species interactions: next‐level citizen science. Ecography, 44 (12). 1781-1789. https://doi.org/10.1111/ecog.05790

Skuhrovec, Jiří; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.; Kazlauskis, Karolis; Inghilesi, Alberto F.; Soares, Antonio O.; Adriaens, Tim; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Nedvěd, Oldřich; Zach, Peter; Viglášová, Sandra; Kulfan, Ján; Honek, Alois; Martinkova, Zdenka. 2021 Development of the European ladybirds smartphone application: a tool for citizen science. Frontiers in Ecology and Evolution, 9, 741854. 8, pp. https://doi.org/10.3389/fevo.2021.741854

Foster, Rachel; Peeler, Edmund; Bojko, Jamie; Clark, Paul F.; Morritt, David; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Stebbing, Paul; Tidbury, Hannah J.; Wood, Louisa E.; Bass, David. 2021 Pathogens co-transported with invasive non-native aquatic species: implications for risk analysis and legislation. NeoBiota, 69. 79-102. https://doi.org/10.3897/neobiota..71358

Roura-Pascual, Núria; Leung, Brian; Rabitsch, Wolfgang; Rutting, Lucas; Vervoort, Joost; Bacher, Sven; Dullinger, Stefan; Erb, Karl-Heinz; Jeschke, Jonathan M.; Katsanevakis, Stelios; Kühn, Ingolf; Lenzner, Bernd; Liebhold, Andrew M.; Obersteiner, Michael; Pauchard, Anibal; Peterson, Garry D.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Seebens, Hanno; Winter, Marten; Burgman, Mark A.; Genovesi, Piero; Hulme, Philip E.; Keller, Reuben P.; Latombe, Guillaume; McGeoch, Melodie A.; Ruiz, Gregory M.; Scalera, Riccardo; Springborn, Michael R.; von Holle, Betsy; Essl, Franz. 2021 Alternative futures for global biological invasions. Sustainability Science, 16 (5). 1637-1650. https://doi.org/10.1007/s11625-021-00963-6

Hui, Cang; Richardson, David M.; Landi, Pietro; Minoarivelo, Henintsoa O.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Latombe, Guillaume; Jing, Xin; CaraDonna, Paul J.; Gravel, Dominique; Beckage, Brian; Molofsky, Jane. 2021 Trait positions for elevated invasiveness in adaptive ecological networks. Biological Invasions, 23. 1965-1985. https://doi.org/10.1007/s10530-021-02484-w

August, Tom ORCID: https://orcid.org/0000-0003-1116-3385; Moore Fuller, Peter; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Dick, Jan ORCID: https://orcid.org/0000-0002-4180-9338. 2021 Visual storytelling using National Capability data. Wallingford, UK Centre for Ecology & Hydrology, 20pp. (UKCEH Project no. 06948) (Unpublished)

Clarke, David A.; Palmer, David J.; McGrannachan, Chris; Burgess, Treena I.; Chown, Steven L.; Clarke, Rohan H.; Kumschick, Sabrina; Lach, Lori; Liebhold, Andrew M.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Saunders, Manu E.; Yeates, David K.; Zalucki, Myron P.; McGeoch, Melodie A.. 2021 Options for reducing uncertainty in impact classification for alien species. Ecosphere, 12 (4), e03461. 21, pp. https://doi.org/10.1002/ecs2.3461

Botham, Marc S. ORCID: https://orcid.org/0000-0002-5276-1405; Howell, Katherine A.; Kerans, Julie; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Barnett-Warden, Emma L.; Scott, Ian; Szczerba, Patryk; Vince, John; Boydell, Marlies; Cartwright, Sam J.; Hunt, Tom; Peyton, Jodey M.. 2021 Biodiversity toolkit for housing providers. Telford, Field Studies Council Publications, 58pp.

Kemp, Luke; Aldridge, David C.; Booy, Olaf; Bower, Hilary; Browne, Des; Burgmann, Mark; Burt, Austin; Cunningham, Andrew A.; Dando, Malcolm; Dick, Jaimie T.A.; Dye, Christopher; Weiss Evans, Sam; Gallardo, Belinda; Godfray, H. Charles J.; Goodfellow, Ian; Gubbins, Simon; Holt, Lauren A.; Jones, Kate E.; Kandil, Hazem; Martin, Phillip; McCaughan, Mark; McLeish, Caitríona; Meany, Thomas; Millett, Kathryn; ÓhÉigeartaigh, Sean S.; Patron, Nicola J.; Rhodes, Catherine; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Shackelford, Gorm; Smith, Derek; Spence, Nicola; Steiner, Helene; Sundaram, Lalitha S.; Voeneky, Silja; Walker, John R.; Watkins, Harry; Whitby, Simon; Wood, James; Sutherland, William J.. 2021 80 questions for UK biological security. PLoS ONE, 16 (1), e0241190. 19, pp. https://doi.org/10.1371/journal.pone.0241190

Breeze, Tom D.; Bailey, Alison P.; Balcombe, Kelvin G.; Brereton, Tom; Comont, Richard; Edwards, Mike; Garratt, Michael P.; Harvey, Martin; Hawes, Cathy; Isaac, Nick ORCID: https://orcid.org/0000-0002-4869-8052; Jitlal, Mark; Jones, Catherine M.; Kunin, William E.; Lee, Paul; Morris, Roger K.A.; Musgrove, Andy; O'Connor, Rory S.; Peyton, Jodey ORCID: https://orcid.org/0000-0002-8313-6194; Potts, Simon G.; Roberts, Stuart P.M.; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Tang, Cuong Q.; Vanbergen, Adam J.; Carvell, Claire ORCID: https://orcid.org/0000-0002-6784-3593. 2021 Pollinator monitoring more than pays for itself. Journal of Applied Ecology, 58 (1). 44-57. https://doi.org/10.1111/1365-2664.13755

2020

Pyšek, Petr; Hulme, Philip E.; Simberloff, Dan; Bacher, Sven; Blackburn, Tim M.; Carlton, James T.; Dawson, Wayne; Essl, Franz; Foxcroft, Llewellyn C.; Genovesi, Piero; Jeschke, Jonathan M.; Kühn, Ingolf; Liebhold, Andrew M.; Mandrak, Nicholas E.; Meyerson, Laura A.; Pauchard, Aníbal; Pergl, Jan; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Seebens, Hanno; van Kleunen, Mark; Vilà, Montserrat; Wingfield, Michael J.; Richardson, David M.. 2020 Scientists' warning on invasive alien species. Biological Reviews, 95 (6). 1511-1534. https://doi.org/10.1111/brv.12627

Booy, Olaf; Robertson, Pete A.; Moore, Niall; Ward, Jess; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Adriaens, Tim; Shaw, Richard; Van Valkenburg, Johan; Wyn, Gabrielle; Bertolino, Sandro; Blight, Olivier; Branquart, Etienne; Brundu, Giuseppe; Caffrey, Joe; Capizzi, Dario; Casaer, Jim; De Clerck, Olivier; Coughlan, Neil E.; Davis, Eithne; Dick, Jaimie T.A.; Essl, Franz; Fried, Guillaume; Genovesi, Piero; González‐Moreno, Pablo; Huysentruyt, Frank; Jenkins, Stuart R.; Kerckhof, Francis; Lucy, Frances E.; Nentwig, Wolfgang; Newman, Jonathan; Rabitsch, Wolfgang; Roy, Sugoto; Starfinger, Uwe; Stebbing, Paul D.; Stuyck, Jan; Sutton‐Croft, Mike; Tricarico, Elena; Vanderhoeven, Sonia; Verreycken, Hugo; Mill, Aileen C.. 2020 Using structured eradication feasibility assessment to prioritize the management of new and emerging invasive alien species in Europe. Global Change Biology, 26 (11). 6235-6250. https://doi.org/10.1111/gcb.15280

Peyton, Jodey M. ORCID: https://orcid.org/0000-0002-8313-6194; Martinou, Angeliki F.; Adriaens, Tim; Chartosia, Niki; Karachle, Paraskevi K.; Rabitsch, Wolfgang; Tricarico, Elena; Arianoutsou, Margarita; Bacher, Sven; Bazos, Ioannis; Brundu, Giuseppe; Bruno-McClung, Elizabeth; Charalambidou, Iris; Demetriou, Monica; Galanidi, Marika; Galil, Bella; Guillem, Rhian; Hadjiafxentis, Kypros; Hadjioannou, Louis; Hadjistylli, Margarita; Hall-Spencer, Jason Michael; Jimenez, Carlos; Johnstone, Graham; Kleitou, Periklis; Kletou, Demetris; Koukkoularidou, Despina; Leontiou, Stalo; Maczey, Norbert; Michailidis, Nikolas; Mountford, John Owen; Papatheodoulou, Athina; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Phanis, Constantinos; Preda, Cristina; Rorke, Steph; Shaw, Richard; Solarz, Wojciech; Taylor, Chris D.; Trajanovski, Saso; Tziortzis, Iakovos; Tzirkalli, Elli; Uludag, Ahmet; Vimercati, Giovanni; Zdraveski, Konstantin; Zenetos, Argyro; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2020 Horizon scanning to predict and prioritize invasive alien species with the potential to threaten human health and economies on Cyprus. Frontiers in Ecology and Evolution, 8, 566281. 15, pp. https://doi.org/10.3389/fevo.2020.566281

Pergl, Jan; Brundu, Giuseppe; Harrower, Colin A. ORCID: https://orcid.org/0000-0001-5070-5293; Cardoso, Ana C.; Genovesi, Piero; Katsanevakis, Stelios; Lozano, Vanessa; Perglová, Irena; Rabitsch, Wolfgang; Richards, Gareth; Roques, Alain; Rorke, Stephanie L.; Scalera, Riccardo; Schonrogge, Karsten ORCID: https://orcid.org/0000-0003-0122-6493; Stewart, Alan; Tricarico, Elena; Tsiamis, Konstantinos; Vannini, Andrea; Vilà, Montserrat; Zenetos, Argyro; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2020 Applying the Convention on Biological Diversity Pathway Classification to alien species in Europe [in special issue: Frameworks used in invasion science] NeoBiota, 62. 333-363. https://doi.org/10.3897/neobiota.62.53796

Kumschick, Sabrina; Bacher, Sven; Bertolino, Sandro; Blackburn, Tim M.; Evans, Thomas; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Smith, Kevin. 2020 Appropriate uses of EICAT protocol, data and classifications. NeoBiota, 62. 193-212. https://doi.org/10.3897/neobiota.62.51574

Volery, Lara; Blackburn, Tim M.; Bertolino, Sandro; Evans, Thomas; Genovesi, Piero; Kumschick, Sabrina; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Smith, Kevin G.; Bacher, Sven. 2020 Improving the Environmental Impact Classification for Alien Taxa (EICAT): a summary of revisions to the framework and guidelines. NeoBiota, 62. 547-567. https://doi.org/10.3897/neobiota.62.52723

Werenkraut, Victoria; Baudino, Florencia; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2020 Citizen science reveals the distribution of the invasive harlequin ladybird (Harmonia axyridis Pallas) in Argentina. Biological Invasions, 22 (10). 2915-2921. https://doi.org/10.1007/s10530-020-02312-7

Essl, Franz; Lenzner, Bernd; Bacher, Sven; Bailey, Sarah; Capinha, Cesar; Daehler, Curtis; Dullinger, Stefan; Genovesi, Piero; Hui, Cang; Hulme, Philip E.; Jeschke, Jonathan M.; Katsanevakis, Stelios; Kühn, Ingolf; Leung, Brian; Liebhold, Andrew; Liu, Chunlong; MacIsaac, Hugh J.; Meyerson, Laura A.; Nuñez, Martin A.; Pauchard, Aníbal; Pyšek, Petr; Rabitsch, Wolfgang; Richardson, David M.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Ruiz, Gregory M.; Russell, James C.; Sanders, Nathan J.; Sax, Dov F.; Scalera, Riccardo; Seebens, Hanno; Springborn, Michael; Turbelin, Anna; van Kleunen, Mark; von Holle, Betsy; Winter, Marten; Zenni, Rafael D.; Mattsson, Brady J.; Roura‐Pascual, Nuria. 2020 Drivers of future alien species impacts: an expert‐based assessment. Global Change Biology, 26 (9). 4880-4893. https://doi.org/10.1111/gcb.15199

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Peyton, Jodey M. ORCID: https://orcid.org/0000-0002-8313-6194; Booy, Olaf. 2020 Guiding principles for utilizing social influence within expert‐elicitation to inform conservation decision‐making. Global Change Biology, 26 (6). 3181-3184. https://doi.org/10.1111/gcb.15062

Lucy, Frances E.; Davis, Eithne; Anderson, Roy; Booy, Olaf; Bradley, Ken; Britton, J. Robert; Byrne, Colin; Caffrey, Joseph M.; Coughlan, Neil E.; Crane, Kate; Cuthbert, Ross N.; Dick, Jaimie T.A.; Dickey, James W.E.; Fisher, Jeffrey; Gallagher, Cathal; Harrison, Simon; Jebb, Matthew; Johnson, Mark; Lawton, Colin; Lyons, Dave; Mackie, Tim; Maggs, Christine; Marnell, Ferdia; McLoughlin, Tom; Minchin, Dan; Monaghan, Oonagh; Montgomery, Ian; Moore, Niall; Morrison, Liam; Muir, Rose; Nelson, Brian; Niven, Art; O'Flynn, Colette; Osborne, Bruce; O'Riordan, Ruth M.; Reid, Neil; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Sheehan, Rory; Stewart, Dorothy; Sullivan, Monica; Tierney, Paula; Treacy, Paula; Tricarico, Elena; Trodd, Wayne. 2020 Horizon scan of invasive alien species for the island of Ireland. Management of Biological Invasions, 11 (2). 155-177. https://doi.org/10.3391/mbi.2020.11.2.01

Martinou, Angeliki F.; Schafer, Stefanie M. ORCID: https://orcid.org/0000-0002-8748-7725; Bueno Mari, Rubén; Angelidou, Ioanna; Erguler, Kamil; Fawcett, James; Ferraguti, Martina; Foussadier, Rémi; Gkotsi, Trisevgeni V.; Martinos, Christos F.; Schäfer, Martina; Schaffner, Francis; Peyton, Jodey M.; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710; Wright, Denis J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2020 A call to arms: setting the framework for a code of practice for mosquito management in European wetlands. Journal of Applied Ecology, 57 (6). 1012-1019. https://doi.org/10.1111/1365-2664.13631

Hughes, Kevin A. ORCID: https://orcid.org/0000-0003-2701-726X; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Peyton, Jodey; Adriaens, Tim; Cottier-Cook, Elizabeth J.; Key, Gillian; Rabitsch, Wolfgang; Tricarico, Elena; Barnes, David K.A. ORCID: https://orcid.org/0000-0002-9076-7867; Baxter, Naomi; Belchier, Mark; Blake, Denise; Convey, Peter ORCID: https://orcid.org/0000-0001-8497-9903; Dawson, Wayne; Frohlich, Danielle; Gardiner, Lauren M.; González-Moreno, Pablo; James, Ross; Malumphy, Christopher; Martin, Stephanie; Martinou, Angeliki F.; Minchin, Dan; Monaco, Andrea; Moore, Niall; Morley, Simon A. ORCID: https://orcid.org/0000-0002-7761-660X; Ross, Katherine; Shanklin, Jonathan; Turvey, Katharine; Vaughan, David ORCID: https://orcid.org/0000-0002-9065-0570; Vaux, Alexander G.C.; Werenkraut, Victoria; Winfield, Ian J. ORCID: https://orcid.org/0000-0001-9296-5114; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2020 Invasive non‐native species likely to threaten biodiversity and ecosystems in the Antarctic Peninsula region. Global Change Biology, 26 (4). 2702-2716. https://doi.org/10.1111/gcb.14938

Terry, J. Christopher D. ORCID: https://orcid.org/0000-0002-0626-9938; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; August, Tom A. ORCID: https://orcid.org/0000-0003-1116-3385. 2020 Thinking like a naturalist: enhancing computer vision of citizen science images by harnessing contextual data. Methods in Ecology and Evolution, 11 (2). 303-315. https://doi.org/10.1111/2041-210X.13335

Morisette, Jeffrey T.; Reaser, Jamie K.; Cook, Gericke L.; Irvine, Kathryn M.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2020 Right place. Right time. Right tool: guidance for using target analysis to increase the likelihood of invasive species detection [in special issue: Early detection and rapid response] Biological Invasions, 22 (1). 67-74. https://doi.org/10.1007/s10530-019-02145-z

2019

Groom, Quentin; Strubbe, Diederik; Adriaens, Tim; Davis, Amy J.S.; Desmet, Peter; Oldoni, Damiano; Reyserhove, Lien; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Vanderhoeven, Sonia. 2019 Empowering citizens to inform decision-making as a way forward to support invasive alien species policy. Citizen Science: Theory and Practice, 4 (1), 33. 11, pp. https://doi.org/10.5334/cstp.238

Fincham, William N.W.; Dunn, Alison M.; Brown, Lee E.; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2019 Invasion success of a widespread invasive predator may be explained by a high predatory efficacy but may be influenced by pathogen infection. Biological Invasions, 21 (12). 3545-3560. https://doi.org/10.1007/s10530-019-02067-w

O'Connor, Rory S.; Kunin, William E.; Garratt, Michael P.D.; Potts, Simon G.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Andrews, Christopher ORCID: https://orcid.org/0000-0003-2428-272X; Jones, Catherine M.; Peyton, Jodey M.; Savage, Joanna; Harvey, Martin C. ORCID: https://orcid.org/0000-0001-7512-2449; Morris, Roger K.A.; Roberts, Stuart P.M.; Wright, Ivan; Vanbergen, Adam J. ORCID: https://orcid.org/0000-0001-8320-5535; Carvell, Claire ORCID: https://orcid.org/0000-0002-6784-3593. 2019 Monitoring insect pollinators and flower visitation: the effectiveness and feasibility of different survey methods. Methods in Ecology and Evolution, 10 (12). 2129-2140. https://doi.org/10.1111/2041-210x.13292

Outhwaite, Charlotte L.; Powney, Gary D.; August, Tom A. ORCID: https://orcid.org/0000-0003-1116-3385; Chandler, Richard E.; Rorke, Stephanie; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Harvey, Martin; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Fox, Richard; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Alexander, Keith; Ball, Stuart; Bantock, Tristan; Barber, Tony; Beckmann, Bjorn C.; Cook, Tony; Flanagan, Jim; Fowles, Adrian; Hammond, Peter; Harvey, Peter; Hepper, David; Hubble, Dave; Kramer, John; Lee, Paul; MacAdam, Craig; Morris, Roger; Norris, Adrian; Palmer, Stephen; Plant, Colin W.; Simkin, Janet; Stubbs, Alan; Sutton, Peter; Telfer, Mark; Wallace, Ian; Isaac, Nick J.B. ORCID: https://orcid.org/0000-0002-4869-8052. 2019 Annual estimates of occupancy for bryophytes, lichens and invertebrates in the UK, 1970–2015. Scientific Data, 6, 259. 12, pp. https://doi.org/10.1038/s41597-019-0269-1

Stoett, Peter; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Pauchard, Anibal. 2019 Invasive alien species and planetary and global health policy. The Lancet Planetary Health, 3 (10). e400-e401. https://doi.org/10.1016/S2542-5196(19)30194-9

Peyton, Jodey; Martinou, Angeliki F.; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Demetriou, Monica; Adriaens, Tim; Arianoutsou, Margarita; Bazos, Ioannis; Bean, Colin W.; Booy, Olaf; Botham, Marc ORCID: https://orcid.org/0000-0002-5276-1405; Britton, J. Robert; Cervia, Javier Lobon; Charilaou, Pantelis; Chartosia, Niki; Dean, Hannah J.; Delipetrou, Pinelopi; Dimitriou, Andreas C.; Dorflinger, Gerald; Fawcett, Jim; Fyttis, Georgios; Galanidis, Alexandros; Galil, Bella; Hadjikyriakou, Thomas; Hadjistylli, Margarita; Ieronymidou, Christina; Jimenez, Carlos; Karachle, Paraskevi; Kassinis, Nikos; Kerametsidis, George; Kirschel, Alexander N.G.; Kleitou, Periklis; Kleitou, Demetris; Manolaki, Paraskevi; Michailidis, Nikolas; Mountford, J. Owen; Nikolaou, Charis; Papatheodoulou, Athina; Payiatas, Giorgios; Ribeiro, Filipe; Rorke, Stephanie L.; Samuel, Yianna; Savvides, Pantelis; Schafer, Stefanie M. ORCID: https://orcid.org/0000-0002-8748-7725; Tarkan, Ali Serhan; Silva-Rocha, Iolanda; Top, Nildeniz; Tricarico, Elena; Turvey, Katharine; Tziortzis, Iakovos; Tzirkalli, Elli; Verreycken, Hugo; Winfield, Ian J. ORCID: https://orcid.org/0000-0001-9296-5114; Zenetos, Argyro; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2019 Horizon scanning for invasive alien species with the potential to threaten biodiversity and human health on a Mediterranean island. Biological Invasions, 21 (6). 2107-2125. https://doi.org/10.1007/s10530-019-01961-7

Chapman, Daniel; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Tanner, Rob. 2019 Improving species distribution models for invasive non‐native species with biologically informed pseudo‐absence selection. Journal of Biogeography, 46 (5). 1029-1040. https://doi.org/10.1111/jbi.13555

González-Moreno, Pablo; Lazzaro, Lorenzo; Vilà, Montserrat; Preda, Cristina; Adriaens, Tim; Bacher, Sven; Brundu, Giuseppe; Copp, Gordon H.; Essl, Franz; García-Berthou, Emili; Katsanevakis, Stelios; Moen, Toril Loennechen; Lucy, Frances E.; Nentwig, Wolfgang; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Srėbalienė, Greta; Talgø, Venche; Vanderhoeven, Sonia; Andjelković, Ana; Arbačiauskas, Kęstutis; Auger-Rozenberg, Marie-Anne; Bae, Mi-Jung; Bariche, Michel; Boets, Pieter; Boieiro, Mário; Borges, Paulo Alexandre; Canning-Clode, João; Cardigos, Federico; Chartosia, Niki; Cottier-Cook, Elizabeth Joanne; Crocetta, Fabio; D'hondt, Bram; Foggi, Bruno; Follak, Swen; Gallardo, Belinda; Gammelmo, Øivind; Giakoumi, Sylvaine; Giuliani, Claudia; Fried, Guillaume; Jelaska, Lucija Šerić; Jeschke, Jonathan M.; Jover, Miquel; Juárez-Escario, Alejandro; Kalogirou, Stefanos; Kočić, Aleksandra; Kytinou, Eleni; Laverty, Ciaran; Lozano, Vanessa; Maceda-Veiga, Alberto; Marchante, Elizabete; Marchante, Hélia; Martinou, Angeliki F.; Meyer, Sandro; Minchin, Dan; Montero-Castaño, Ana; Morais, Maria Cristina; Morales-Rodriguez, Carmen; Muhthassim, Naida; Nagy, Zoltán Á.; Ogris, Nikica; Onen, Huseyin; Pergl, Jan; Puntila, Riikka; Rabitsch, Wolfgang; Ramburn, Triya Tessa; Rego, Carla; Reichenbach, Fabian; Romeralo, Carmen; Saul, Wolf-Christian; Schrader, Gritta; Sheehan, Rory; Simonović, Predrag; Skolka, Marius; Soares, António Onofre; Sundheim, Leif; Tarkan, Ali Serhan; Tomov, Rumen; Tricarico, Elena; Tsiamis, Konstantinos; Uludağ, Ahmet; van Valkenburg, Johan; Verreycken, Hugo; Vettraino, Anna Maria; Vilar, Lluís; Wiig, Øystein; Witzell, Johanna; Zanetta, Andrea; Kenis, Marc. 2019 Consistency of impact assessment protocols for non-native species. NeoBiota, 44. 1-25. https://doi.org/10.3897/neobiota.44.31650

Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Lewington, Richard. 2019 Hidden treasures: recording Britain's lesser-known ladybirds. British Wildlife, 30 (4). 245-252.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Bacher, Sven; Essl, Franz; Adriaens, Tim; Aldridge, David C.; Bishop, John D.D.; Blackburn, Tim M.; Branquart, Etienne; Brodie, Juliet; Carboneras, Carles; Cottier-Cook, Elizabeth J.; Copp, Gordon H.; Dean, Hannah J.; Eilenberg, Jørgen; Gallardo, Belinda; Garcia, Mariana; García‐Berthou, Emili; Genovesi, Piero; Hulme, Philip E.; Kenis, Marc; Kerckhof, Francis; Kettunen, Marianne; Minchin, Dan; Nentwig, Wolfgang; Nieto, Ana; Pergl, Jan; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Peyton, Jodey M.; Preda, Cristina; Roques, Alain; Rorke, Steph L.; Scalera, Riccardo; Schindler, Stefan; Schonrogge, Karsten ORCID: https://orcid.org/0000-0003-0122-6493; Sewell, Jack; Solarz, Wojciech; Stewart, Alan J.A.; Tricarico, Elena; Vanderhoeven, Sonia; van der Velde, Gerard; Vilà, Montserrat; Wood, Christine A.; Zenetos, Argyro; Rabitsch, Wolfgang. 2019 Developing a list of invasive alien species likely to threaten biodiversity and ecosystems in the European Union. Global Change Biology, 25 (3). 1032-1048. https://doi.org/10.1111/gcb.14527

Powney, Gary D.; Carvell, Claire; Edwards, Mike; Morris, Roger K.A.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Woodcock, Ben A. ORCID: https://orcid.org/0000-0003-0300-9951; Isaac, Nick J.B. ORCID: https://orcid.org/0000-0002-4869-8052. 2019 Widespread losses of pollinating insects in Britain. Nature Communications, 10, 1018. 6, pp. https://doi.org/10.1038/s41467-019-08974-9

Vilà, Montserrat; Gallardo, Belinda; Preda, Cristina; García-Berthou, Emili; Essl, Franz; Kenis, Marc; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; González-Moreno, Pablo. 2019 A review of impact assessment protocols of non-native plants. Biological Invasions, 21 (3). 709-723. https://doi.org/10.1007/s10530-018-1872-3

Honek, Alois; Martinkova, Zdenka; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Dixon, Anthony F.G.; Skuhrovec, Jiri; Pekár, Stano; Brabec, Marek. 2019 Differences in the phenology of Harmonia axyridis (Coleoptera: Coccinellidae) and native coccinellids in Central Europe. Environmental Entomology, 48 (1). 80-87. https://doi.org/10.1093/ee/nvy173

2018

Holecova, Milada; Zach, Peter; Holla, Katarina; Sebestova, Miroslava; Klesniakova, Maria; Sestakova, Anna; Honek, Alois; Nedved, Oldrich; Parak, Michal; Martinkova, Zdenka; Holec, Juraj; Viglasova, Sandra; Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Kilfan, Jan. 2018 Overwintering of ladybirds (Coleoptera: Coccinellidae) on Scots pine in Central Europe. European Journal of Entomology, 115. 658-667. https://doi.org/10.14411/eje.2018.065

Brown, P.M.J.; Roy, D.B. ORCID: https://orcid.org/0000-0002-5147-0331; Harrower, C. ORCID: https://orcid.org/0000-0001-5070-5293; Dean, H.J.; Rorke, S.L.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X. 2018 Spread of a model invasive alien species, the harlequin ladybird Harmonia axyridis in Britain and Ireland. Scientific Data, 5, 180239. 8, pp. https://doi.org/10.1038/sdata.2018.239

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Chandler, Mark; Bonney, Rick; Thornhill, Ian; Albin, Anna; August, Tom ORCID: https://orcid.org/0000-0003-1116-3385; Bachman, Steven; Brown, Peter M.J.; Cunha, Davi Gasparini Fernandes; Grez, Audrey; Jackson, Colin; Peters, Monica; Rabarijaon, Narindra Romer; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Zaviezo, Tania; Danielsen, Finn. 2018 A vision for global biodiversity monitoring with citizen science. Advances in Ecological Research, 59. 169-223. https://doi.org/10.1016/bs.aecr.2018.06.003

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; August, Tom ORCID: https://orcid.org/0000-0003-1116-3385; Kuria, Anthony; Barasa, Fred; Bett, John; Githiru, Mwangi; Kairo, James; Kimani, Julius; Kinuthia, Wanja; Kissui, Bernard; Madindou, Ireene; Mbogo, Kamau; Mirembe, Judith; Mugo, Paul; Muniale, Faith Milkah; Njoroge, Peter; Njuguna, Edwin Gichohi; Olendo, Mike Izava; Opige, Michael; Otieno, Tobias O.; Ng'weno, Caroline Chebet; Pallangyo, Elisha; Thenya, Thuita; Wanjiru, Ann; Trevelyan, Rosie. 2018 Developing the global potential of citizen science: assessing opportunities that benefit people, society and the environment in East Africa. Journal of Applied Ecology. https://doi.org/10.1111/1365-2664.13279

Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2018 Native ladybird decline caused by the invasive harlequin ladybird Harmonia axyridis: evidence from a long-term field study. Insect Conservation and Diversity, 11 (3). 230-239. https://doi.org/10.1111/icad.12266

Honek, A.; Martinkova, Z.; Dixon, A.F.G.; Skuhrovec, J.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Brabec, M.; Pekar, S.. 2018 Life cycle of Harmonia axyridis in central Europe. BioControl, 63 (2). 241-252. https://doi.org/10.1007/s10526-017-9864-2

Ceryngier, Piotr; Nedvěd, Oldřich; Grez, Audrey A.; Riddick, Eric W.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; San Martin, Gilles; Steenberg, Tove; Veselý, Petr; Zaviezo, Tania; Zúñiga-Reinoso, Álvaro; Haelewaters, Danny. 2018 Predators and parasitoids of the harlequin ladybird, Harmonia axyridis, in its native range and invaded areas. Biological Invasions, 20 (4). 1009-1031. https://doi.org/10.1007/s10530-017-1608-9

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Rabitsch, Wolfgang; Scalera, Riccardo; Stewart, Alan; Gallardo, Belinda; Genovesi, Piero; Essl, Franz; Adriaens, Tim; Bacher, Sven; Booy, Olaf; Branquart, Etienne; Brunel, Sarah; Copp, Gordon Howard; Dean, Hannah; D'hondt, Bram; Josefsson, Melanie; Kenis, Marc; Kettunen, Marianne; Linnamagi, Merike; Lucy, Frances; Martinou, Angeliki; Moore, Niall; Nentwig, Wolfgang; Nieto, Ana; Pergl, Jan; Peyton, Jodey; Roques, Alain; Schindler, Stefan; Schonrogge, Karsten ORCID: https://orcid.org/0000-0003-0122-6493; Solarz, Wojciech; Stebbing, Paul D.; Trichkova, Teodora; Vanderhoeven, Sonia; van Valkenburg, Johan; Zenetos, Argyro. 2018 Developing a framework of minimum standards for the risk assessment of alien species. Journal of Applied Ecology, 55 (2). 526-538. https://doi.org/10.1111/1365-2664.13025

Seebens, Hanno; Blackburn, Tim M.; Dyer, Ellie E.; Genovesi, Piero; Hulme, Philip E.; Jeschke, Jonathan M.; Pagad, Shyama; Pyšek, Petr; van Kleunen, Mark; Winter, Marten; Ansong, Michael; Arianoutsou, Margarita; Bacher, Sven; Blasius, Bernd; Brockerhoff, Eckehard G.; Brundu, Giuseppe; Capinha, César; Causton, Charlotte E.; Celesti-Grapow, Laura; Dawson, Wayne; Dullinger, Stefan; Economo, Evan P.; Fuentes, Nicol; Guénard, Benoit; Jäger, Heinke; Kartesz, John; Kenis, Marc; Kühn, Ingolf; Lenzner, Bernd; Liebhold, Andrew M.; Mosena, Alexander; Moser, Dietmar; Nentwig, Wolfgang; Nishino, Misako; Pearman, David; Pergl, Jan; Rabitsch, Wolfgang; Rojas-Sandoval, Julissa; Roques, Alain; Rorke, Stephanie; Rossinelli, Silvia; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Scalera, Riccardo; Schindler, Stefan; Štajerová, Kateřina; Tokarska-Guzik, Barbara; Walker, Kevin; Ward, Darren F.; Yamanaka, Takehiko; Essl, Franz. 2018 Global rise in emerging alien species results from increased accessibility of new source pools. Proceedings of the National Academy of Sciences, 115 (10). E2264-E2273. https://doi.org/10.1073/pnas.1719429115

Harrower, C.A. ORCID: https://orcid.org/0000-0001-5070-5293; Scalera, R.; Pagad, S.; Schonrogge, K. ORCID: https://orcid.org/0000-0003-0122-6493; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X. 2018 Guidance for interpretation of CBD categories on introduction pathways. European Commision, 100pp. (CEH Project no. C06225)

Bacher, Sven; Blackburn, Tim M.; Essl, Franz; Genovesi, Piero; Heikkilä, Jaakko; Jeschke, Jonathan M.; Jones, Glyn; Keller, Reuben; Kenis, Marc; Kueffer, Christoph; Martinou, Angeliki F.; Nentwig, Wolfgang; Pergl, Jan; Pyšek, Petr; Rabitsch, Wolfgang; Richardson, David M.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Saul, Wolf-Christian; Scalera, Riccardo; Vilà, Montserrat; Wilson, John R.U.; Kumschick, Sabrina. 2018 Socio-economic impact classification of alien taxa (SEICAT). Methods in Ecology and Evolution, 9 (1). 159-168. https://doi.org/10.1111/2041-210X.12844

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Rabitsch, Wolfgang; Scalera, Ricardo. 2018 Study on invasive alien species – development of risk assessments to tackle priority species and enhance prevention. Final report. Luxembourg, Publications Office of the European Union, 839pp. (Contract no. 07.0202/2016/740982/ETU/ENV.D2)

2017

Grez, Audrey A.; Zaviezo, Tania; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.; Segura, Bernardo. 2017 In the shadow of the condor: invasive Harmonia axyridis found at very high altitude in the Chilean Andes. Insect Conservation and Diversity, 10 (6). 483-487. https://doi.org/10.1111/icad.12258

Piria, Marina; Copp, Gordon H.; Dick, Jaimie T.A.; Duplić, Aljoša; Groom, Quentin; Jelić, Dušan; Lucy, Frances E.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Sarat, Emmanuelle; Simonović, Predrag; Tomljanović, Tea; Tricarico, Elena; Weinlander, Martin; Adámek, Zdeněk; Bedolfe, Sarah; Coughlan, Neil E.; Davis, Eithne; Dobrzycka-Krahel, Aldona; Grgić, Zoran; Kırankaya, Şerıfe G.; Ekmekçi, F. Güler; Lajtner, Jasna; Lukas, Juliane A.Y.; Koutsikos, Nicholas; Mennen, Gloria J.; Mitić, Božena; Pastorino, Paolo; Ruokonen, Timo J.; Skóra, Michał E.; Smith, Emily R.C.; Šprem, Nikica; Tarkan, Ali Serhan; Treer, Tomislav; Vardakas, Leonidas; Vehanen, Teppo; Vilizzi, Lorenzo; Zanella, Davor; Caffrey, Joe M.. 2017 Tackling invasive alien species in Europe II: threats and opportunities until 2020 [in special issue: Management of invasive species in inland waters] Management of Biological Invasions, 8 (3). 273-286. https://doi.org/10.3391/mbi.2017.8.3.02

Pearce-Higgins, James W.; Beale, Colin M.; Oliver, Tom H.; August, Tom A. ORCID: https://orcid.org/0000-0003-1116-3385; Carroll, Matthew; Massimino, Dario; Ockendon, Nancy; Savage, Joanna; Wheatley, Christopher J.; Ausden, Malcolm A.; Bradbury, Richard B.; Duffield, Simon J.; Macgregor, Nicholas A.; McClean, Colin J.; Morecroft, Michael D.; Thomas, Chris D.; Watts, Olly; Beckmann, Bjorn C.; Fox, Richard; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Sutton, Peter G.; Walker, Kevin J.; Crick, Humphrey Q.P.. 2017 A national-scale assessment of climate change impacts on species: assessing the balance of risks and opportunities for multiple taxa. Biological Conservation, 213 (A). 124-134. https://doi.org/10.1016/j.biocon.2017.06.035

Latombe, Guillaume; Pyšek, Petr; Jeschke, Jonathan M.; Blackburn, Tim M.; Bacher, Sven; Capinha, César; Costello, Mark J.; Fernández, Miguel; Gregory, Richard D.; Hobern, Donald; Hui, Cang; Jetz, Walter; Kumschick, Sabrina; McGrannachan, Chris; Pergl, Jan; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Scalera, Riccardo; Squires, Zoe E.; Wilson, John R.U.; Winter, Marten; Genovesi, Piero; McGeoch, Melodie A.. 2017 A vision for global monitoring of biological invasions. Biological Conservation, 213 (B). 295-308. https://doi.org/10.1016/j.biocon.2016.06.013

Chapman, Daniel; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Bullock, James M. ORCID: https://orcid.org/0000-0003-0529-4020. 2017 Global trade networks determine the distribution of invasive non-native species. Global Ecology and Biogeography, 26 (8). 907-917. https://doi.org/10.1111/geb.12599

Booy, Olaf; Mill, Aileen C.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Hiley, Alice; Moore, Niall; Robertson, Pete; Baker, Simon; Brazier, Matt; Bue, Mathilde; Bullock, Richard; Campbell, Steve; Eyre, Dominic; Foster, Jim; Hatton-Ellis, Maggie; Long, Jo; Macadam, Craig; Morrison-Bell, Camilla; Mumford, John; Newman, Jonathan; Parrott, David; Payne, Robin; Renals, Trevor; Rodgers, Eoina; Spencer, Mark; Stebbing, Paul; Sutton-Croft, Mike; Walker, Kevin J.; Ward, Alastair; Whittaker, Stan; Wyn, Gabe. 2017 Risk management to prioritise the eradication of new and emerging invasive non-native species. Biological Invasions, 19 (8). 2401-2417. https://doi.org/10.1007/s10530-017-1451-z

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710; Eilenberg, Jørgen; Santini, Alberto; Scalera, Riccardo; Stentiford, Grant D.; Adriaens, Tim; Bacela-Spychalska, Karolina; Bass, David; Beckmann, Katie M.; Bessell, Paul; Bojko, Jamie; Booy, Olaf; Cardoso, Ana Cristina; Essl, Franz; Groom, Quentin; Harrower, Colin ORCID: https://orcid.org/0000-0001-5070-5293; Kleespies, Regina; Martinou, Angeliki F.; van Oers, Monique M.; Peeler, Edmund J.; Pergl, Jan; Rabitsch, Wolfgang; Roques, Alain; Schaffner, Francis; Schindler, Stefan; Schmidt, Benedikt R.; Schonrogge, Karsten ORCID: https://orcid.org/0000-0003-0122-6493; Smith, Jonathan; Solarz, Wojciech; Stewart, Alan; Stroo, Arjan; Tricarico, Elena; Turvey, Katharine M.A.; Vannini, Andrea; Vilà, Montserrat; Woodward, Stephen; Wynns, Anja Amtoft; Dunn, Alison M.. 2017 Alien pathogens on the horizon: opportunities for predicting their threat to wildlife. Conservation Letters, 10 (4). 477-484. https://doi.org/10.1111/conl.12297

Kenis, Marc; Adriaens, Tim; Brown, Peter M.J.; Katsanis, Angelos; Martin, Gilles San; Branquart, Etienne; Maes, Dirk; Eschen, René; Zindel, Renate; Van Vlaenderen, Johan; Babendreier, Dirk; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Hautier, Louis; Poland, Remy L.. 2017 Assessing the ecological risk posed by a recently established invasive alien predator: Harmonia axyridis as a case study. BioControl, 62 (3). https://doi.org/10.1007/s10526-016-9764-x

Wells, P.M.; Baverstock, J.; Clark, S.J.; Jiggins, F.M.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Pell, J.K.. 2017 Determining the effects of life stage, shared prey density and host plant on intraguild predation of a native lacewing (Chrysoperla carnea) by an invasive coccinellid (Harmonia axyridis). BioControl, 62 (3). 373-384. https://doi.org/10.1007/s10526-016-9775-7

Haelewaters, Danny; Zhao, Serena Y.; Clusella-Trullas, Susana; Cottrell, Ted E.; De Kesel, André; Fiedler, Lukáš; Herz, Annette; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Hui, Cang; Kleespies, Regina G.; Losey, John E.; Minnaar, Ingrid A.; Murray, Katie M.; Nedvěd, Oldřich; Pfliegler, Walter P.; Raak-van den Berg, C. Lidwien; Riddick, Eric W.; Shapiro-Ilan, David I.; Smyth, Rebecca R.; Steenberg, Tove; van Wielink, Paul S.; Viglášová, Sandra; Zhao, Zihua; Ceryngier, Piotr; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2017 Parasites of Harmonia axyridis: current research and perspectives. BioControl, 62 (3). 355-371. https://doi.org/10.1007/s10526-016-9766-8

Pettorelli, Nathalie; Nagendra, Harini; Rocchini, Duccio; Rowcliffe, Marcus; Williams, Rob; Ahumada, Jorge; De Angelo, Carlos; Atzberger, Clement; Boyd, Doreen; Buchanan, Graeme; Chauvenet, Alienor; Disney, Mathias; Duncan, Clare; Fatoyinbo, Temilola; Fernandez, Nestor; Haklay, Muki; He, Kate; Horning, Ned; Kelly, Natalie; de Klerk, Helen; Liu, Xuehua; Merchant, Nathan; Paruelo, José; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Roy, Shovonlal; Ryan, Sadie; Sollmann, Rahel; Swenson, Jennifer; Wegmann, Martin. 2017 Remote Sensing in Ecology and Conservation: three years on. Remote Sensing in Ecology and Conservation, 3 (2). 53-56. https://doi.org/10.1002/rse2.53

Groom, Quentin J.; Adriaens, Tim; Desmet, Peter; Simpson, Annie; De Wever, Aaike; Bazos, Ioannis; Cardoso, Ana Cristina; Charles, Lucinda; Christopoulou, Anastasia; Gazda, Anna; Helmisaari, Harry; Hobern, Donald; Josefsson, Melanie; Lucy, Frances; Marisavljevic, Dragana; Oszako, Tomasz; Pergl, Jan; Petrovic-Obradovic, Olivera; Prévot, Céline; Ravn, Hans P.; Richards, Gareth; Roques, Alain; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Rozenberg, Marie-Anne A.; Scalera, Riccardo; Tricarico, Elena; Trichkova, Teodora; Vercayie, Diemer; Zenetos, Argyro; Vanderhoeven, Sonia. 2017 Seven recommendations to make your invasive alien species data more useful. Frontiers in Applied Mathematics and Statistics, 3, 13. 8, pp. https://doi.org/10.3389/fams.2017.00013

Viglášová, Sandra; Nedvěd, Oldřich; Zach, Peter; Kulfan, Ján; Parák, Michal; Honěk, Alois; Martinková, Zdenka; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2017 Species assemblages of ladybirds including the harlequin ladybird Harmonia axyridis: a comparison at large spatial scale in urban habitats. BioControl, 62 (3). 409-421. https://doi.org/10.1007/s10526-017-9793-0

Saul, Wolf-Christian; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Booy, Olaf; Carnevali, Lucilla; Chen, Hsuan-Ju; Genovesi, Piero; Harrower, Colin A. ORCID: https://orcid.org/0000-0001-5070-5293; Hulme, Philip E.; Pagad, Shyama; Pergl, Jan; Jeschke, Jonathan M.. 2017 Assessing patterns in introduction pathways of alien species by linking major invasion data bases. Journal of Applied Ecology, 54 (2). 657-669. https://doi.org/10.1111/1365-2664.12819

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Fox, Richard; Ellis, Willem N.; Botham, Marc ORCID: https://orcid.org/0000-0002-5276-1405. 2017 Citizen science and invasive alien species: predicting the detection of the oak processionary moth Thaumetopoea processionea by moth recorders. Biological Conservation, 208. 146-154. https://doi.org/10.1016/j.biocon.2016.04.010

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Tweddle, John C.; Savage, Joanna; Robinson, Lucy D.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2017 The diversity and evolution of ecological and environmental citizen science. PLoS ONE, 12 (4), e0172579. 17, pp. https://doi.org/10.1371/journal.pone.0172579

Seebens, Hanno; Blackburn, Tim M.; Dyer, Ellie E.; Genovesi, Piero; Hulme, Philip E.; Jeschke, Jonathan M.; Pagad, Shyama; Pyšek, Petr; Winter, Marten; Arianoutsou, Margarita; Bacher, Sven; Blasius, Bernd; Brundu, Giuseppe; Capinha, César; Celesti-Grapow, Laura; Dawson, Wayne; Dullinger, Stefan; Fuentes, Nicol; Jäger, Heinke; Kartesz, John; Kenis, Marc; Kreft, Holger; Kühn, Ingolf; Lenzner, Bernd; Liebhold, Andrew; Mosena, Alexander; Moser, Dietmar; Nishino, Misako; Pearman, David; Pergl, Jan; Rabitsch, Wolfgang; Rojas-Sandoval, Julissa; Roques, Alain; Rorke, Stephanie; Rossinelli, Silvia; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Scalera, Riccardo; Schindler, Stefan; Štajerová, Kateřina; Tokarska-Guzik, Barbara; van Kleunen, Mark; Walker, Kevin; Weigelt, Patrick; Yamanaka, Takehiko; Essl, Franz. 2017 No saturation in the accumulation of alien species worldwide. Nature Communications, 8, 14435. 9, pp. https://doi.org/10.1038/ncomms14435

Essl, Franz; Hulme, Philip E.; Jeschke, Jonathan M.; Keller, Reuben; Pyšek, Petr; Richardson, David M.; Saul, Wolf-Christian; Bacher, Sven; Dullinger, Stefan; Estévez, Rodrigo A.; Kueffer, Christoph; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Seebens, Hanno; Rabitsch, Wolfgang. 2017 Scientific and normative foundations for the valuation of alien-species impacts: thirteen core principles. BioScience, 67 (2). 166-178. https://doi.org/10.1093/biosci/biw160

Pergl, Jan; Pyšek, Petr; Bacher, Sven; Essl, Franz; Genovesi, Piero; Harrower, Colin A. ORCID: https://orcid.org/0000-0001-5070-5293; Hulme, Philip E.; Jeschke, Jonathan E.; Kenis, Marc; Kühn, Ingolf; Perglová, Irena; Rabitsch, Wolfgang; Roques, Alain; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Vilà, Montserrat; Winter, Marten; Nentwig, Wolfgang. 2017 Troubling travellers: are ecologically harmful alien species associated with particular introduction pathways? NeoBiota, 32. 1-20. https://doi.org/10.3897/neobiota.32.10199

2016

Bela, Györgyi; Peltola, Taru; Young, Juliette C.; Balázs, Bálint; Arpin, Isabelle; Pataki, György; Hauck, Jennifer; Kelemen, Eszter; Kopperoinen, Leena; Van Herzele, Ann; Keune, Hans; Hecker, Susanne; Suškevičs, Monika; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Itkonen, Pekka; Külvik, Mart; László, Miklós; Basnou, Corina; Pino, Joan; Bonn, Aletta. 2016 Learning and the transformative potential of citizen science. Conservation Biology, 30 (5). 990-999. https://doi.org/10.1111/cobi.12762

Grez, Audrey A.; Zaviezo, Tania; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.; Bizama, Gustavo. 2016 Rapid spread of Harmonia axyridis in Chile and its effects on local coccinellid biodiversity. Diversity and Distributions, 22 (9). 982-994. https://doi.org/10.1111/ddi.12455

Lucy, Frances E.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Simpson, Annie; Carlton, James T.; Hanson, John Mark; Magellan, Kit; Campbell, Marnie L.; Costello, Mark J.; Pagad, Shyama; Hewitt, Chad L.; McDonald, Justin; Cassey, Phillip; Thomaz, Sidinei M.; Katsanevakis, Stelios; Zenetos, Argyro; Tricarico, Elena; Boggero, Angela; Groom, Quentin J.; Adriaens, Tim; Vanderhoeven, Sonia; Torchin, Mark; Hufbauer, Ruth; Fuller, Pam; Carman, Mary R.; Conn, David Bruce; Vitule, Jean R.S.; Canning-Clode, João; Galil, Bella S.; Ojaveer, Henn; Bailey, Sarah A.; Therriault, Thomas W.; Claudi, Renata; Gazda, Anna; Dick, Jaimie T.A.; Caffrey, Joe; Witt, Arne; Kenis, Marc; Lehtiniemi, Maiju; Helmisaari, Harry; Panov, Vadim E.. 2016 INVASIVESNET towards an International Association for Open Knowledge on Invasive Alien Species. Management of Biological Invasions, 7 (2). 131-139. https://doi.org/10.3391/mbi.2016.7.2.01

Honek, Alois; Martinkova, Zdenka; Dixon, Anthony F.G.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Pekár, Stano. 2016 Long-term changes in communities of native coccinellids: population fluctuations and the effect of competition from an invasive non-native species. Insect Conservation and Diversity, 9 (3). 202-209. https://doi.org/10.1111/icad.12158

Garnas, Jeff R.; Auger-Rozenberg, Marie-Anne; Roques, Alain; Bertelsmeier, Cleo; Wingfield, Michael J.; Saccaggi, Davina L.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Slippers, Bernard. 2016 Complex patterns of global spread in invasive insects: eco-evolutionary and management consequences. Biological Invasions, 18 (4). 935-952. https://doi.org/10.1007/s10530-016-1082-9

Hui, Cang; Richardson, David M.; Landi, Pietro; Minoarivelo, Henintsoa O.; Garnas, Jeff; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2016 Defining invasiveness and invasibility in ecological networks. Biological Invasions, 18 (4). 971-983. https://doi.org/10.1007/s10530-016-1076-7

Carvell, Claire; Isaac, Nick ORCID: https://orcid.org/0000-0002-4869-8052; Jitlal, Mark; Peyton, Jodey; Powney, Gary; Roy, David ORCID: https://orcid.org/0000-0002-5147-0331; Vanbergen, Adam ORCID: https://orcid.org/0000-0001-8320-5535; O'Connor, Rory; Jones, Catherine; Kunin, Bill; Breeze, Tom; Garratt, Mike; Potts, Simon; Harvey, Martin; Ansine, Janet; Comont, Richard; Lee, Paul; Edwards, Mike; Roberts, Stuart; Morris, Roger; Musgrove, Andy; Brereton, Tom; Hawes, Cathy; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2016 Design and testing of a national pollinator and pollination monitoring framework. Wallingford, NERC/Centre for Ecology & Hydrology, 62pp. (CEH Project no. C05217)

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.; Adriaens, Tim; Berkvens, Nick; Borges, Isabel; Clusella-Trullas, Susana; Comont, Richard F.; De Clercq, Patrick; Eschen, Rene; Estoup, Arnaud; Evans, Edward W.; Facon, Benoit; Gardiner, Mary M.; Gil, Artur; Grez, Audrey A.; Guillemaud, Thomas; Haelewaters, Danny; Herz, Annette; Honek, Alois; Howe, Andy G.; Hui, Cang; Hutchison, William D.; Kenis, Marc; Koch, Robert L.; Kulfan, Jan; Lawson Handley, Lori; Lombaert, Eric; Loomans, Antoon; Losey, John; Lukashuk, Alexander O.; Maes, Dirk; Magro, Alexandra; Murray, Katie M.; Martin, Gilles San; Martinkova, Zdenka; Minnaar, Ingrid A.; Nedved, Oldřich; Orlova-Bienkowskaja, Marina J.; Osawa, Naoya; Rabitsch, Wolfgang; Ravn, Hans Peter; Rondoni, Gabriele; Rorke, Steph L.; Ryndevich, Sergey K.; Saethre, May-Guri; Sloggett, John J.; Soares, Antonio Onofre; Stals, Riaan; Tinsley, Matthew C.; Vandereycken, Axel; van Wielink, Paul; Viglasova, Sandra; Zach, Peter; Zakharov, Ilya A.; Zaviezo, Tania; Zhao, Zihua. 2016 The harlequin ladybird, Harmonia axyridis: global perspectives on invasion history and ecology. Biological Invasions, 18 (4). 997-1044. https://doi.org/10.1007/s10530-016-1077-6

Burns, Fiona; Eaton, Mark A.; Barlow, Kate E.; Beckmann, Bjorn C.; Brereton, Tom; Brooks, David R.; Brown, Peter M.J.; Al Fulaij, Nida; Gent, Tony; Henderson, Ian; Noble, David G.; Parsons, Mark; Powney, Gary D.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Stroh, Peter; Walker, Kevin; Wilkinson, John W.; Wotton, Simon R.; Gregory, Richard D.. 2016 Agricultural management and climatic change are the major drivers of biodiversity change in the UK. PLoS ONE, 11 (3), e0151595. 18, pp. https://doi.org/10.1371/journal.pone.0151595

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Baxter, Elizabeth; Saunders, Aoine; Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445. 2016 Focal plant observations as a standardised method for pollinator monitoring: opportunities and limitations for mass participation citizen science. PLoS ONE, 11 (3), e0150794. 14, pp. https://doi.org/10.1371/journal.pone.0150794

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Scalera, Riccardo; Dunn, Alison; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658. 2016 Control wildlife pathogens too. Nature, 530 (7590). 281. https://doi.org/10.1038/530281d

Norris, Ken; Buckland, Stephen; Green, Rhys; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Stephens, Phil. 2016 Review of UK biodiversity indicators that provide status and trends for species. Defra, 55pp.

2015

Corsini-Foka, Maria; Zenetos, Argyro; Crocetta, Fabio; Cinar, Melih Ertan; Kocak, Fereh; Golani, Daniel; Katsanevakis, Stelios; Tsiamis, Konsantinos; Cook, Elizabeth; Froglia, Carlo; Triandaphyllou, Maria; Lakkis, Sami; Kondylatos, Gerasimos; Tricarico, Elena; Zuljevic, Ante; Almeida, Marianna; Cardigos, Frederico; Durucan, Furkan; Fernandes, Antonio M.D.; Ferrario, Jasmine; Haberle, Ines; Louizidou, Paraskevi; Makris, Josif; Maric, Martina; Micu, Dragos; Mifsud, Carmen; Nall, Chris; Kytinou, Eleni; Poursanidis, Dimitris; Spigoli, Daniele; Stasolla, Gianolla; Yapici, Sercan; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2015 Inventory of alien and cryptogenic species of the Dodecanese (Aegean Sea, Greece): collaboration through COST action training school. Management of Biological Invasions, 6 (4). 351-366. https://doi.org/10.3391/mbi.2015.6.4.04

Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2015 Understanding alien invasive pathogens. Pan European Networks: Science & Technology, 16. 240-242.

Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Eilenberg, Jorgen; van Oers, Monique; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Dunn, Alison; Stentiford, Grant; Purse, Beth ORCID: https://orcid.org/0000-0001-5140-2710; Kleespies, Regina; Amtoft-Wyns, Anja. 2015 Pathogens on the horizon: enhancing understanding of invasive alien entomopathogens and impacts on biodiversity. In: 48th Annual Meeting of the Society for Invertebrate Pathology, Vancouver, 9-13 Aug 2015. (Unpublished)

Essl, Franz; Bacher, Sven; Blackburn, Tim M.; Booy, Olaf; Brundu, Giuseppe; Brunel, Sarah; Cardoso, Ana-Cristina; Eschen, René; Gallardo, Belinda; Galil, Bella; García-Berthou, Emili; Genovesi, Piero; Groom, Quentin; Harrower, Colin ORCID: https://orcid.org/0000-0001-5070-5293; Hulme, Philip E.; Katsanevakis, Stelios; Kenis, Marc; Kühn, Ingolf; Kumschick, Sabrina; Martinou, Angeliki F.; Nentwig, Wolfgang; O'Flynn, Colette; Pagad, Shyama; Pergl, Jan; Pyšek, Petr; Rabitsch, Wolfgang; Richardson, David M.; Roques, Alain; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Scalera, Riccardo; Schindler, Stefan; Seebens, Hanno; Vanderhoeven, Sonia; Vilà, Montserrat; Wilson, John R. U.; Zenetos, Argyro; Jeschke, Jonathan M.. 2015 Crossing frontiers in tackling pathways of biological invasions. BioScience, 65 (8). 769-782. https://doi.org/10.1093/biosci/biv082

Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2015 Reflections on the long-term assessment of ladybird (Coleoptera: Coccinellidae) populations in the Czech Republic and the United Kingdom. Acta Societatis Zoologicae Bohemicae, 79 (1-2). 19-27.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.. 2015 Ten years of invasion: Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) in Britain. Ecological Entomology, 40 (4). 336-348. https://doi.org/10.1111/een.12203

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Preston, Chris D.; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331. 2015 The Biological Records Centre: a pioneer of citizen science. Biological Journal of the Linnean Society, 115 (3). 475-493. https://doi.org/10.1111/bij.12548

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Preston, Christopher D.; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331. 2015 Fifty years of the Biological Records Centre [in special issue: Fifty years of the Biological Records Centre] Biological Journal of the Linnean Society, 115 (3). https://doi.org/10.1111/bij.12575

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Rorke, Steph L.; Beckmann, Bjorn; Booy, Olaf; Botham, Marc S. ORCID: https://orcid.org/0000-0002-5276-1405; Brown, Peter M.J.; Harrower, Colin ORCID: https://orcid.org/0000-0001-5070-5293; Noble, David; Sewell, Jack; Walker, Kevin. 2015 The contribution of volunteer recorders to our understanding of biological invasions. Biological Journal of the Linnean Society, 115 (3). 678-689. https://doi.org/10.1111/bij.12518

Hulme, Philip E.; Pauchard, Aníbal; Pyšek, Petr; Vilà, Montserrat; Alba, Christina; Blackburn, Tim M.; Bullock, James M. ORCID: https://orcid.org/0000-0003-0529-4020; Chytrý, Milan; Dawson, Wayne; Dunn, Alison M.; Essl, Franz; Genovesi, Piero; Maskell, Lindsay C. ORCID: https://orcid.org/0000-0003-4006-7755; Meyerson, Laura A.; Nuñez, Martin A.; Pergl, Jan; Pescott, Oliver L. ORCID: https://orcid.org/0000-0002-0685-8046; Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Richardson, David M.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Smart, Simon M. ORCID: https://orcid.org/0000-0003-2750-7832; Štajerová, Katerina; Stohlgren, Thomas; van Kleunen, Mark; Winter, Marten. 2015 Challenging the view that invasive non-native plants are not a significant threat to the floristic diversity of Great Britain. Proceedings of the National Academy of Sciences, 112 (23). E2988-E2989. https://doi.org/10.1073/pnas.1506517112

Katsanevakis, Stelios; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2015 Alien species related information systems and information management [in special issue: Alien species related information systems and information management] Management of Biological Invasions, 6 (2). 115-117. https://doi.org/10.3391/mbi.2015.6.2.01

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Newson, Stuart E.; Henderson, Ian G.; Peyton, Jodey; Sutherland, William J.; Noble, David G.; Ball, Stuart G.; Beckmann, Bjorn C.; Biggs, Jeremy; Brereton, Tom; Bullock, David J.; Buckland, Stephen T.; Edwards, Mike; Eaton, Mark A.; Harvey, Martin C.; Hill, Mark O.; Horlock, Martin; Hubble, David S.; Julian, Angela M.; Mackey, Edward C.; Mann, Darren J.; Marshall, Matthew J.; Medlock, Jolyon M.; O'Mahony, Elaine M.; Pacheco, Marina; Porter, Keith; Prentice, Steve; Procter, Deborah A.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Southway, Sue E.; Shortall, Chris R.; Stewart, Alan J.A.; Wembridge, David E.; Wright, Mark A.; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331. 2015 Developing and enhancing biodiversity monitoring programmes: a collaborative assessment of priorities. Journal of Applied Ecology, 52 (3). 686-695. https://doi.org/10.1111/1365-2664.12423

Beckmann, Bjorn C.; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Sutton, Peter G.; Thomas, Chris D.. 2015 Two species with an unusual combination of traits dominate responses of British grasshoppers and crickets to environmental change. PLoS ONE, 10 (6), e0130488. 25, pp. https://doi.org/10.1371/journal.pone.0130488

Brown, Peter; Comont, Richard; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2015 Wildlife reports: ladybirds. British Wildlife, 26 (4). 285-287.

Booy, Olaf; Wade, Max; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2015 Field guide to invasive plants and animals in Britain. London, Bloomsbury Natural History, 304pp. (Helm Field Guides).

Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710; Comont, Richard; Butler, Adam; Brown, Peter M. J.; Kessel, Clare; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Parr, Kate. 2015 Landscape and climate determine patterns of spread for all colour morphs of the alien ladybird Harmonia axyridis. Journal of Biogeography, 42 (3). 575-588. https://doi.org/10.1111/jbi.12423

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Scalera, Riccardo; Booy, Olaf; Branquart, Etienne; Gallardo, Belinda; Genovesi, Piero; Josefsson, Melanie; Kettunen, Marianne; Linnamagi, Merike; Lucy, Frances; Martinou, Angeliki; Moore, Niall; Pergl, Jan; Rabitsch, Wolfgang; Solarz, Wojciech; Trichkova, Teodora; van Valkenburg, Johan; Zenetos, Argyro; Bazos, Ioannis; Galanidis, Alexandros; Sheehan, Rory. 2015 ARES(2014)2425342 - 22/07/2014. Organisation and running of a scientific workshop to complete selected invasive alien species (IAS) risk assessments. Brussels, European Commission, 291pp.

2014

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Preston, Chris D.; Harrower, Colin A. ORCID: https://orcid.org/0000-0001-5070-5293; Rorke, Stephanie L.; Noble, David; Sewell, Jack; Walker, Kevin; Marchant, John; Seeley, Becky; Bishop, John; Jukes, Alison; Musgrove, Andy; Pearman, David; Booy, Olaf. 2014 GB Non-native Species Information Portal: documenting the arrival of non-native species in Britain. Biological Invasions, 16 (12). 2495-2505. https://doi.org/10.1007/s10530-014-0687-0

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Peyton, Jodey; Aldridge, David C.; Bantock, Tristan; Blackburn, Tim M.; Britton, Robert; Clark, Paul; Cook, Elizabeth; Dehnen-Schmutz, Katharina; Dines, Trevor; Dobson, Michael; Edwards, Francois; Harrower, Colin ORCID: https://orcid.org/0000-0001-5070-5293; Harvey, Martin C.; Minchin, Dan; Noble, David G.; Parrott, Dave; Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Preston, Chris D.; Roy, Sugoto; Salisbury, Andrew; Schonrogge, Karsten ORCID: https://orcid.org/0000-0003-0122-6493; Sewell, Jack; Shaw, Richard H.; Stebbing, Paul; Stewart, Alan J.A.; Walker, Kevin J.. 2014 Horizon scanning for invasive alien species with the potential to threaten biodiversity in Great Britain. Global Change Biology, 20 (12). 3859-3871. https://doi.org/10.1111/gcb.12603

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Schonrogge, Karsten ORCID: https://orcid.org/0000-0003-0122-6493; Dean, Hannah; Peyton, Jodey; Branquart, Etienne; Vanderhoeven, Sonia; Copp, Gordon; Stebbing, Paul; Kenis, Marc; Rabitsch, Wolfgang; Essl, Franz; Schindler, Stefan; Brunel, Sarah; Kettunen, Marianne; Mazza, Leonardo; Nieto, Ana; Kemp, James; Genovesi, Piero; Scalera, Riccardo; Stewart, Alan. 2014 Invasive alien species – framework for the identification of invasive alien species of EU concern. Brussels, European Commission, 298pp. (ENV.B.2/ETU/2013/0026)

Comont, Richard F.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Harrington, Richard; Shortall, Christopher R.; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710. 2014 Ecological correlates of local extinction and colonisation in the British ladybird beetles (Coleoptera: Coccinellidae). Biological Invasions, 16 (9). 1805-1817. https://doi.org/10.1007/s10530-013-0628-3

Comont, Richard F.; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710; Phillips, William; Kunin, William E.; Hanson, Matthew; Lewis, Owen T.; Harrington, Richard; Shortall, Christopher R.; Rondoni, Gabriele; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2014 Escape from parasitism by the invasive alien ladybird, Harmonia axyridis. Insect Conservation and Diversity, 7 (4). 334-342. https://doi.org/10.1111/icad.12060

Pescott, Oli ORCID: https://orcid.org/0000-0002-0685-8046; Preston, Chris. 2014 Air pollution. In: Roy, D.B. ORCID: https://orcid.org/0000-0002-5147-0331; Harding, P.T.; Preston, C.D.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) Celebrating 50 years of the Biological Records Centre. Wallingford, NERC/Centre for Ecology & Hydrology, 20-21.

Roy, D.B. ORCID: https://orcid.org/0000-0002-5147-0331; Harding, P.T.; Preston, C.D.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X, eds. 2014 Celebrating 50 years of the Biological Records Centre. Wallingford, UK, NERC/Centre for Ecology & Hydrology, 34pp.

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Chapman, Daniel S.; Sheppard, Lucy J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2014 Choosing and using citizen science: a guide to when and how to use citizen science to monitor biodiversity and the environment. Wallingford, NERC/Centre for Ecology & Hydrology, 24pp.

Panigaj, Ľubomír; Zach, Peter; Honek, Alois; Nedved, Oldrich; Kulfan, Jan; Martinkova, Zdenka; Selyemova, Diana; Viglasova, Sandra; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2014 The invasion history, distribution and colour pattern forms of the harlequin ladybird beetle Harmonia axyridis (Pall.) (Coleoptera, Coccinellidae) in Slovakia, Central Europe. ZooKeys, 412. 89-102. https://doi.org/10.3897/zookeys.412.6587

Pocock, Michael J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Chapman, Daniel S.; Sheppard, Lucy J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2014 A strategic framework to support the implementation of citizen science for environmental monitoring. Final report to SEPA. Wallingford, NERC/Centre for Ecology & Hydrology, 65pp.

Brown, Peter; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2014 Wildlife reports: ladybirds. British Wildlife, 25 (4). 286-288.

Caffrey, Joe M.; Baars, Jan-Robert; Barbour, Jenny H.; Boets, Pieter; Boon, Philip; Davenport, Keith; Dick, Jaimie T.A.; Early, John; Edsman, Lennart; Gallagher, Cathal; Gross, Jackson; Heinimaa, Petri; Horrill, Chris; Hudin, Stéphanie; Hulme, Philip E.; Hynes, Stephen; MacIsaac, Hugh J.; McLoone, Paul; Millane, Michael; Moen, Toril L.; Moore, Niall; Newman, Jonathan; O’Conchuir, Ruairi; O’Farrell, Martin; O’Flynn, Colette; Oidtmann, Birgit; Renals, Trevor; Ricciardi, Anthony; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Shaw, Richard; Weyl, Olaf; Williams, Frances; Lucy, Frances E.. 2014 Tackling invasive alien species in Europe: the top 20 issues. Management of Biological Invasions, 5 (1). 1-20. https://doi.org/10.3391/mbi.2014.5.1.01

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2014 My favourite book - Ladybirds. BBC Wildlife Magazine, 32 (Spring). 92.

2013

Jeffries, Daniel L.; Chapman, Jason; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Humphries, Stuart; Harrington, Richard; Brown, Peter M.J.; Lawson Handley, Lori-J.. 2013 Characteristics and drivers of high-altitude ladybird flight: insights from vertical-looking entomological radar. PLoS ONE, 8 (12), e82278. 12, pp. https://doi.org/10.1371/journal.pone.0082278

Reis, Stefan ORCID: https://orcid.org/0000-0003-2428-8320; Cowie, Hilary; Riddell, Kerry; Semple, Sean; Steinle, Susanne; Apsley, Andrew; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2013 Urban air quality citizen science. Phase 1: review of methods and projects. Stirling, Scottish Environment Protection Agency, 34pp. (CEH Project no. C04971)

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; De Clercq, Patrick; Lawson Handley, Lori-Jayne; Poland, Remy L.; Sloggett, John J.; Wajnberg, Eric. 2013 Alien arthropod predators and parasitoids: an ecological approach. In: Sloggett, John J.; Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) IOBC-WPRS Working Group “Benefits and Risks of Exotic Biological Control Agents”: proceedings of the second meeting at Hluboká, Czech Republic, 30th October - 3rd November 2011. Darmstadt, International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC-WPRS), 45-47. (IOBC-WPRS Bulletin, v. 94).

Marris, Gay; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2013 Cases of mistaken identity: The Asian Hornet. Bee Craft, 95 (6). 30-32.

Comont, Richard F.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Lewis, Owen T.; Harrington, Richard; Shortall, Chris; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710. 2013 Does niche overlap with Harmonia axyridis correlate with population declines in the British ladybird fauna? In: Sloggett, John J.; Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) IOBC-WPRS Working Group “Benefits and Risks of Exotic Biological Control Agents”: proceedings of the second meeting at Hluboká, Czech Republic, 30th October - 3rd November 2011. Darmstadt, International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC-WPRS), 9-14. (IOBC-WPRS Bulletin, v. 94).

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2013 The GB Non-Native Species Information Portal and EU biodiversity strategy. In: Sloggett, John J.; Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) IOBC-WPRS Working Group “Benefits and Risks of Exotic Biological Control Agents”: proceedings of the second meeting at Hluboká, Czech Republic, 30th October - 3rd November 2011. Darmstadt, International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC-WPRS), 1-4. (IOBC-WPRS Bulletin, v. 94).

Sandvik, Hanno; Saether, Bernt-Erik; Holmern, Tomas; Tufto, Jarle; Engen, Steinar; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2013 Generic ecological impact assessments of alien species in Norway: a semi-quantitative set of criteria. Biodiversity and Conservation, 22 (1). 37-62. https://doi.org/10.1007/s10531-012-0394-z

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Adriaens, Tim; Isaac, Nick J.B. ORCID: https://orcid.org/0000-0002-4869-8052; Kenis, Marc; Onkelinx, Thierry; San Martin, Gilles; Brown, Peter M.J.; Hautier, Louis; Poland, Remy; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Comont, Richard; Eschen, René; Frost, Robert; Zindel, Renate; Van Vlaenderen, Johan; Nedvěd, Oldřich; Ravn, Hans Peter; Grégoire, Jean-Claude; de Biseau, Jean-Christophe; Maes, Dirk. 2013 Harmonia axyridis implicated in native European ladybird declines. In: Sloggett, John J.; Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) IOBC-WPRS Working Group “Benefits and Risks of Exotic Biological Control Agents”: proceedings of the second meeting at Hluboká, Czech Republic, 30th October - 3rd November 2011. Darmstadt, International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC-WPRS), 23-25. (IOBC-WPRS Bulletin, v. 94).

Sloggett, John J.; Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X, eds. 2013 IOBC-WPRS Working Group “Benefits and Risks of Exotic Biological Control Agents”: proceedings of the second meeting at Hluboká, Czech Republic, 30th October - 3rd November 2011. Darmstadt, International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC-WPRS), 139pp. (IOBC-WPRS Bulletin, v. 94).

Katsanevakis, Stelios; Genovesi, Piero; Gaiji, Samy; Hvid, Helene Nyegaard; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Nunes, Ana Luísa; Aguado, Francisco Sánchez; Bogucarskis, Konstantins; Debusscher, Bos; Deriu, Ivan; Harrower, Colin ORCID: https://orcid.org/0000-0001-5070-5293; Josefsson, Melanie; Lucy, Frances E.; Marchini, Agnese; Richards, Gareth; Trichkova, Teodora; Vanderhoeven, Sonia; Zenetos, Argyro; Cardoso, Ana Cristina. 2013 Implementing the European policies for alien species: networking, science, and partnership in a complex environment. Management of Biological Invasions, 4 (1). 3-6. https://doi.org/10.3391/mbi.2013.4.1.02

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.; Comont, Richard F.; Poland, Remy L.; Sloggett, John J.. 2013 Ladybirds. Exeter, Pelagic Publishing, 142pp. (Naturalists' Handbooks, 10).

Comont, Richard Francis. 2013 Modelling the impact of an alien invasion: Harmonia axyridis in Britain. University of Oxford, PhD Thesis, 159pp.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Comont, Richard F.; Rhule, Emma L.; Harding, Susanne; Lawson Handley, Lori-Jayne; Poland, Remy L.; Riddick, Eric W.; Steenberg, Tove. 2013 Parasites and pathogens of the invasive alien Harmonia axyridis. In: Sloggett, John J.; Brown, Peter M.J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) IOBC-WPRS Working Group “Benefits and Risks of Exotic Biological Control Agents”: proceedings of the second meeting at Hluboká, Czech Republic, 30th October - 3rd November 2011. Darmstadt, International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC-WPRS), 49-50. (IOBC-WPRS Bulletin, v. 94).

Brown, Peter; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Comont, Richard. 2013 Wildlife reports: ladybirds. British Wildlife, 24 (3). 208-209.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Pocock, Michael ORCID: https://orcid.org/0000-0003-4375-0445. 2013 The value of citizen science. People & Science, March 2013. 20.

2012

Meyling, Nicolai; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2012 Avoidance of insect pathogenic fungi by predatory insects. In: 45th Annual Meeting of the Society for Invertebrate Pathology, Buenos Aires, Argentina, 5-9 Aug 2012. (Unpublished)

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Kessel, Clare; Comont, Richard; Purse, Beth ORCID: https://orcid.org/0000-0001-5140-2710. 2012 Coat of many colours: colour pattern polymorphism and invasion by the harlequin ladybird Harmonia axyridis. In: British Ecological Society Annual Meeting 2012, Birmingham, 17-20 Dec 2012. (Unpublished)

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2012 Every record counts: engaging people in recording alien species. In: Third European Congress of Conservation Biology, Glasgow, 28 Aug – 1 Sept 2012. (Unpublished)

Tweddle, J.C.; Robinson, L.D.; Pocock, M.J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X. 2012 Guide to citizen science: developing, implementing and evaluating citizen science to study biodiversity and the environment in the UK. Wallingford, NERC/Centre for Ecology & Hydrology, 29pp.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter; Comont, Richard; Poland, Remy. 2012 Guide to the ladybird larvae of the British Isles. Shrewsbury, Field Studies Council [ID chart]

Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710; Gregory, Steve J.; Harding, Paul; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2012 Habitat use governs distribution patterns of saprophagous (litter-transforming) macroarthropods – a case study of British woodlice (Isopoda: Oniscidea). European Journal of Entomology, 109 (4). 543-552.

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Adriaens, T.; Isaac, N.J.B. ORCID: https://orcid.org/0000-0002-4869-8052; Kenis, M.; Onkelinx, T.; San Martin, G.; Brown, P.M.J.; Hautier, L.; Poland, R.; Roy, D.B. ORCID: https://orcid.org/0000-0002-5147-0331; Comont, R.; Eschen, R.; Frost, R.; Zindel, R.; Van Vlaenderen, J.; Nedvěd, O.; Ravn, H.P.; Grégoire, J.-C.; de Biseau, J.-C.; Maes, D.. 2012 Harmonia axyridis implicated in native European ladybird declines. In: Neobiota 2012, 7th European Conference on Biological Invasions, Pontevedra, Spain, 12-14 Sept 2012. (Unpublished)

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; De Clercq, Patrick; Handley Lawson, Lori-Jayne; Sloggett, John J.; Poland, Remy L.; Wajnberg, Eric, eds. 2012 Invasive alien arthropod predators and parasitoids: an ecological approach. Springer. (Progress in Biological Control, 13).

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Adriaens, Tim; Isaac, Nick J.B. ORCID: https://orcid.org/0000-0002-4869-8052; Kenis, Marc; Onkelinx, Thierry; San Martin, Gilles; Brown, Peter M.J.; Hautier, Louis; Poland, Remy; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Comont, Richard; Eschen, Rene; Frost, Robert; Zindel, Renate; Van Vlaenderen, Johan; Nedved, Oldrich; Ravn, Hans Peter; Gregoire, Jean-Claude; de Biseau, Jean-Christophe; Maes, Dirk. 2012 Invasive alien predator causes rapid declines of native European ladybirds. Diversity and Distributions, 18 (7). 717-725. https://doi.org/10.1111/j.1472-4642.2012.00883.x

Comont, Richard; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Lewis, Owen T.; Harrington, Richard; Shortall, Christopher; Purse, Bethan ORCID: https://orcid.org/0000-0001-5140-2710. 2012 Ladybirds in a changing world. In: ENTO'12, Royal Entomological Society Conference, Cambridge, 18-20 July 2012. (Unpublished)

Comont, Richard F.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Lewis, Owen T.; Harrington, Richard; Shortall, Chris R.; Purse, Beth V. ORCID: https://orcid.org/0000-0001-5140-2710. 2012 Ladybirds in a changing world: ecological correlates of distribution trends in the British Coccinellidae. In: British Ecological Society Annual Meeting 2012, Birmingham, 17-20 Dec 2012. (Unpublished)

Gardiner, Mary M.; Allee, Leslie L.; Brown, Peter M.J.; Losey, John E.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Smyth, Rebecca Rice. 2012 Lessons from lady beetles: accuracy of monitoring data from US and UK citizen-science programs. Frontiers in Ecology and the Environment, 10 (9). 471-476. https://doi.org/10.1890/110185

Ceryngier, Piotr; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Poland, Remy L.. 2012 Natural enemies of ladybird beetles. In: Hodek, I.; van Emden, H.F.; Honek, A., (eds.) Ecology and behaviour of the ladybird beetles (Coccinellidae). Chichester, Wiley-Blackwell, 375-443.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2012 Non-native species in Great Britain and beyond. [Lecture] In: ENTO'12, Royal Entomological Society Conference, Cambridge, 18-20 July 2012. (Unpublished)

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Cornwell, Lucy; Edwards, Mike; Cowan, Caroline; Edwards, Sue; Heard, Matt; Moreton, James; Shackleton, Annabel; Pocock, Michael ORCID: https://orcid.org/0000-0003-4375-0445. 2012 Open Farm Sunday pollinator survey: engaging people in recording insects on farms. In: British Ecological Society Annual Meeting 2012, Birmingham, UK, 17-20 Dec 2012. (Unpublished)

Pergl, J.; Nentwig, W.; Winter, M.; Bacher, S.; Essl, F.; Genovesi, P.; Hulme, P.E.; Jarošik, V.; Kühn, I.; Pyšek, P.; Roques, A.; Roy, D. ORCID: https://orcid.org/0000-0002-5147-0331; Vilá, M.; Roy, H. ORCID: https://orcid.org/0000-0001-6050-679X. 2012 Progress on DAISIE: alien species inventories in Europe updated. In: Neobiota 2012, 7th European Conference on Biological Invasions, Pontevedra, Spain, 12-14 Sept 2012. (Unpublished)

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Bantock, Tristan; Botham, Marc ORCID: https://orcid.org/0000-0002-5276-1405; Preston, Chris D.; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Stewart, Alan. 2012 Responses of phytophagous insects to a changing flora. [Keynote] In: A Great Leap Forward – Biological Recording since the 1962 Atlas of the British Flora, Edinburgh, 20-21 Sept 2012. (Unpublished)

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter; Comont, Richard; Lawson Handley, Lori-Jayne; Poland, Remy. 2012 UK Ladybird Survey: engaging people in recording ladybirds. Antenna, 36 (3). 186-193.

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Pocock, M.J.O. ORCID: https://orcid.org/0000-0003-4375-0445; Preston, C.D.; Roy, D.B. ORCID: https://orcid.org/0000-0002-5147-0331; Savage, J.; Tweddle, J.C.; Robinson, L.D.. 2012 Understanding citizen science and environmental monitoring: final report on behalf of UK Environmental Observation Framework. Wallingford, NERC/Centre for Ecology & Hydrology, 173pp.

Comont, Richard F.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Lewis, Owen T.; Harrington, Richard; Shortall, Christopher R.; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710. 2012 Using biological traits to explain ladybird distribution patterns. Journal of Biogeography, 39 (10). 1772-1781. https://doi.org/10.1111/j.1365-2699.2012.02734.x

Preston, Chris D.; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2012 What have we learnt from 50 years of biological recording? British Wildlife, 24 (2). 97-106.

Brown, Peter; Comont, Richard; Poland, Remy; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2012 Wildlife reports: ladybirds. British Wildlife, 23 (3). 208-210.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2012 Wonderful life: the legacy of an inspirational evolutionary biologist. In: ENTO'12, Royal Entomological Society Conference, Cambridge, 18-20 July 2012. (Unpublished)

2011

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Adrians, Tim; Isaac, Nick J.B. ORCID: https://orcid.org/0000-0002-4869-8052; Kenis, Marc; Onkelinx, Thierry; Martin, Gilles San; Brown, Peter M.J.; Hautier, Louis; Poland, Remy; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Comont, Richard; Eschen, Rene; Frost, Robert; Zindel, Renate; Van Vlaenderen, Johan; Nedved, Oldrich; Ravn, Hans Peter; Gregoire, Jean-Claude; de Biseau, Jean-Christophe; Maes, Dirk. 2011 Harmonia axyridis implicated in native European ladybird declines. In: 2nd Meeting of the IOBC/WPRS Working Group "Benefits and Risks of Exotic Biological Control Agents", Hluboka, Czech Republic., 30 October - 3 November 2011. (Unpublished)

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Comont, Richard; Rhule, Emma; Harding, Susanne; Lawson-Handley, Lori; Poland, Remy; Riddick, Eric W.; Stenberg, Tove. 2011 Parasites and pathogens of the invasive alien Harmonia axyridis. [Lecture] In: 2nd Meeting of the IOBC/WPRS Working Group "Benefits and Risks of Exotic Biological Control Agents", Hluboka, Czech Republic, 30 October - 3 November 2011. (Unpublished)

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; De Clercq, Patrick; Lawson Handley, Lori; Poland, Remy; Sloggett, John J.; Wajnberg, Eric. 2011 Alien arthropod predators and parasitoids: an ecological approach. In: 2nd meeting of the IOBC/WPRS Working Group "Benefits and Risks of Exotic Biological Control Agents", Hluboka, Czech Republic, 30 October - 3 November 2011. (Unpublished)

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Post-2010 EU Biodiversity Strategy and the GB Non-Native Species Information Portal. [Keynote] In: 2nd Meeting of the IOBC/WPRS Working Group "Benefits and Risks of Exotic Biological Control Agents", Hluboka, Czech Republic., 30th October to 3th November 2011. (Unpublished)

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Alien versus predator: unravelling the interactions between natural enemies. [Lecture] In: Insect Conservation and Biological Pest Control – Ecological Issues of Small Population, Linnean Society, London, 27 October 2011. (Unpublished)

Hails, Rosemary; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Biological control: a risky business? [Speech] In: Annual Lecture to the Thames Valley Branch of the Society of Biology, Reading University, 18 October 2011. (Unpublished)

Hails, Rosemary; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Harold, Simon; Graham, R.; Sait, S.M.. 2011 Revealing interactions with natural enemies in wild insect populations. [Speech] In: Insect Conservation and Biological Pest Control – Ecological Issues of Small Populations. A joint meeting of the Linnean Society of London and the Entomological Club, The Linnean Society, 27 October 2011. (Unpublished)

Comont, Richard; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Lewis, Owen; Harrington, Richard; Shortall, Chris; Purse, Bethan ORCID: https://orcid.org/0000-0001-5140-2710. 2011 Ladybirds in the UK: can biological traits explain distribution patterns? [Speech] In: British Ecological Society Annual Meeting and AGM, University of Sheffield, 12-14 September 2011. (Unpublished)

Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X; Lawson Handley, L-J.; Schonrogge, K. ORCID: https://orcid.org/0000-0003-0122-6493; Poland, R.L.; Comont, R.; Philips, B.; Purse, B.V. ORCID: https://orcid.org/0000-0001-5140-2710. 2011 Can the enemy release hypothesis explain the success of invasive predators and parasitoids? [Keynote] In: British Ecological Society Annual Meeting and AGM, University of Sheffield, 12-14 September 2011. Programme and abstracts British Ecological Society Annual Meeting and AGM, 16. (Unpublished)

Brown, P.M.J.; Frost, R.; Doberski, J.; Sparks, T.; Harrington, R.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Decline in native ladybirds in response to the arrival of the harlequin ladybird Harmonia axyridis. [Lecture] In: British Ecological Society Annual Meeting and AGM, University of Sheffield, 12-14 September 2011. (Unpublished)

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X. 2011 An inventory of alien species in Britain. [Lecture] In: British Ecological Society Annual Meeting and AGM, University of Sheffield, 12-14 September 2011. 13.

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Lawson Handley, L.-J.; Schonrogge, K. ORCID: https://orcid.org/0000-0003-0122-6493; Poland, R.L.; Purse, B.V. ORCID: https://orcid.org/0000-0001-5140-2710. 2011 Can the enemy release hypothesis explain the success of invasive alien predators and parasitoids? BioControl, 56 (4). 451-468. https://doi.org/10.1007/s10526-011-9349-7

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Recording invasive species counts (RISC)- one year since launch. In Practice, 72. 16-17.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; De Clercq, Patrick; Lawson Handley, Lori-Jayne; Poland, Remy L.; Sloggett, John J.; Wajnberg, Eric. 2011 Alien arthropod predators and parasitoids: an ecological approach. BioControl, 56 (4). 375-382. https://doi.org/10.1007/s10526-011-9388-0

Ormond, Emma L.; Thomas, Alison P.M.; Pell, Judith K.; Freeman, Stephen N.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Avoidance of a generalist entomopathogenic fungus by the ladybird, Coccinella septempunctata. FEMS Microbiology Ecology, 77 (2). 229-237. https://doi.org/10.1111/j.1574-6941.2011.01100.x

Brown, Peter M.J.; Frost, Robert; Doberski, Julian; Sparks, Tim; Harrington, Richard; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Decline in native ladybirds in response to the arrival of Harmonia axyridis: early evidence from England. Ecological Entomology, 36 (2). 231-240. https://doi.org/10.1111/j.1365-2311.2011.01264.x

Lawson Handley, L.-J.; Estoup, A.; Evans, D.M.; Thomas, C.E.; Lombaert, E.; Facon, B.; Aebi, A.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Ecological genetics of invasive alien species. BioControl, 56 (4). 409-428. https://doi.org/10.1007/s10526-011-9386-2

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Roy, D.B. ORCID: https://orcid.org/0000-0002-5147-0331; Roques, A.. 2011 Inventory of terrestrial alien arthropod predators and parasites established in Europe. BioControl, 56 (4). 477-504. https://doi.org/10.1007/s10526-011-9355-9

Poland, Remy; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2011 Ladybird, Ladybird fly away home. Biological Sciences Review, 23 (3). 10-15.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.; Frost, Robert; Poland, Remy L.. 2011 Ladybirds (Coccinellidae) of Britain and Ireland. Shrewsbury, Field Studies Council, 198pp.

Comont, Richard; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Lewis, Owen; Harrington, Richard; Shortall, Chris; Purse, Bethan ORCID: https://orcid.org/0000-0001-5140-2710. 2011 Ladybirds in the UK: can biological traits explain distribution patterns? [Speech] In: 2nd meeting of the IOBC/WPRS Working Group “Benefits and risks of exotic biological control agents”, Hluboká, Czech Republic, October 30 - November 3, 2011. (Unpublished)

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Rhule, Emma; Harding, Susanne; Lawson Handley, Lori-Jayne; Poland, Remy L.; Riddick, Eric W.; Steenberg, Tove. 2011 Living with the enemy: parasites and pathogens of the ladybird Harmonia axyridis. BioControl, 56 (4). 663-679. https://doi.org/10.1007/s10526-011-9387-1

Wells, P.M.; Baverstock, J.; Majerus, M.E.N.; Jiggins, F.M.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Pell, J.K.. 2011 The effect of the coccinellid Harmonia axyridis (Coleoptera: Coccinellidae) on transmission of the fungal pathogen Pandora neoaphidis (Entomophthorales: Entomophthoraceae). European Journal of Entomology, 108. 87-90.

Comont, Richard; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2011 The spread of the harlequin ladybird in Britain. Outlooks on Pest Management, 22 (4). 152-155. https://doi.org/10.1564/22aug02

2010

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Freeman, S.N.; Ormond, E.L.; Thomas, A.P.M.; Pell, J.K.. 2010 Coccinella septempunctata avoids the generalist entomopathogenic fungus Beauveria bassiana. In: International Symposium on Ecology of Aphidophaga 11, Perugia, Italy, 19-24 September 2010.

Brown, P.M.J.; Ware, R.L.; Roy, D.B. ORCID: https://orcid.org/0000-0002-5147-0331; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X. 2010 The ecology of Harmonia axyridis in Great Britain. In: International Symposium on Ecology of Aphidophaga 11, Perugia, Italy, 19-24 September 2010.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2010 Entomopathogenic fungi and invasional meltdown. [Lecture] In: Proceedings of the 43rd Annual Meeting of the Society for Invertebrate Pathology, Trabzon, Turkey, 11-15th July 2010.

Baron, Gemma; Stentiford, Grant; Green, Matthew; Hicks, Ruth; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Rondoni, Gabriele; McCracken, Morag; Hails, Rosemary. 2010 A dyeing art: Histopathology for the assessment of health and disease in terrestrial insect populations. In: 43rd Annual Meeting of the Society for Invertebrate Pathology, Trabzon, Turkey, 11-15 July 2010. 43rd Annual Meeting of the Society for Invertebrate Pathology.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter; Shields, Chris. 2010 BBC Wild Day Out Ladybird cards and Activity Book. BBC Learning [BBC Breathing Places Resource]

Hill, M .O.; Bacon, J.V.; Beckmann, B.C.; Bishop, J.D.D.; Marchant, J.H.; Musgrove, A.J.; Rathod, B.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Sewell, J.. 2010 GB Non-native Species Information Portal: Interim report for the period February 2009 to March 2010. Defra, 16pp. (CEH Project Number: C03636) (Unpublished)

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2010 Encounters with aliens Invasive species - they're here! Catalyst, 20 (3). 20-22.

Hesketh, H. ORCID: https://orcid.org/0000-0003-1794-7658; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Eilenberg, J.; Pell, J.K.; Hails, R.S.. 2010 Challenges in modelling complexity of fungal entomopathogens in semi-natural populations of insects. In: Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Vega, Fernando E.; Chandler, Dave; Goettel, Mark S.; Pell, Judith K.; Wajnberg, Eric, (eds.) The Ecology of Fungal Entomopathogens. Heidelberg, Springer, 55-74.

Hesketh, H. ORCID: https://orcid.org/0000-0003-1794-7658; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Eilenberg, J.; Pell, J.K.; Hails, R.S.. 2010 Challenges in modelling complexity of fungal entomopathogens in semi-natural populations of insects. Biocontrol, 55 (1). 55-73. https://doi.org/10.1007/s10526-009-9249-2

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Majerus, Michael E.N.. 2010 Coccinellids in a changing world. In: Kindlmann, Pavel; Dixon, A.F.G.; Michaud, J.P., (eds.) Aphid biodiversity under environmental change. Patterns and processes. Springer, 149-170.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brodie, Eoin L.; Chandler, Dave; Goettel, Mark S.; Pell, Judith K.; Wajnberg, Eric; Vega, Fernando E.. 2010 Deep space and hidden depths: understanding the evolution and ecology of fungal entomopathogens. BioControl, 55. 1-6. https://doi.org/10.1007/s10526-009-9244-7

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2010 Development of the GB Non-Native Species Information Portal. In: What makes an alien invasive? Risk and policy responses. Association of Applied Biologists, 21-28. (Aspects of Applied Biology, 104).

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M.J.. 2010 Encounters with an alien: Harmonia axyridis in Europe. In: Babendreier, Dirk; Aebi, Alexandre; Kenis, Marc; Roy, Helen, (eds.) Benefits and Risks of Exotic Biological Control Agents. IOBC/WPRS, 83-86. (IOBC/WPRS Bulletin, v. 58).

Baverstock, Jason; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Pell, Judith K.. 2010 Entomopathogenic fungi and insect behaviour: unsuspecting hosts to targeted vectors. BioControl, 55. 89-102. https://doi.org/10.1007/s10526-009-9238-5

Baverstock, J.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Pell, J.K.. 2010 Entomopathogenic fungi and insect behaviour: unsuspecting hosts to targeted vectors. In: Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Vega, Fernando E.; Chandler, Dave; Goettel, Mark S.; Pell, Judith K.; Wajnberg, E., (eds.) The ecology of fungal entomopathogens. Dordrecht, Springer, 89-102.

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Brodie, E.L.; Chandler, D.; Goettel, M.S.; Pell, J.K.; Wajnberg, E.; Vega, F.E.. 2010 Entomopathogenic fungi and insect behaviour: unsuspecting hosts to targeted vectors. In: Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Vega, Fernando E.; Chandler, Dave; Goettel, Mark S.; Pell, Judith K.; Wajnberg, E., (eds.) The ecology of fungal entomopathogens. Dordrecht, Springer, 1-6.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2010 GB Non-native Species Information Portal. In: British Ecological Society Annual Meeting, Leeds University, 7-9 September 2010.

Wells, Patricia M.; Baverstock, Jason; Majerus, Michael E.N.; Jiggins, Frank M.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2010 Intraguild predation of non-coccinellid aphid natural enemies by Harmonia axyridis: prey range and factors influencing intraguild predation. In: Babendreier, Dirk; Aebi, Alexandre; Kenis, Marc; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) Proceedings of the first meeting on “Harmonia axyridis and other ladybirds”. International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC/WPRS), 185-192. (IOBC/WPRS Bulletin, v. 58).

Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331. 2010 Invasive alien species in Europe: a review of the patterns, trends and impacts. In: Babendreier, Dirk; Aebi, Alexandre; Kenis, Marc; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) Proceedings of the first meeting on “Harmonia axyridis and other ladybirds”. International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC/WPRS), 91-95. (IOBC/WPRS Bulletin, v. 58).

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Migeon, Alain. 2010 Ladybeetles (Coccinellidae) Chapter 8.4. BioRisk, 4 (1). 293-313. https://doi.org/10.3897/biorisk.4.49

Comont, Richard; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Lewis, Owen; Harrington, Richard; Shortall, Chris; Purse, Bethan ORCID: https://orcid.org/0000-0001-5140-2710. 2010 Ladybirds in the UK: can biological traits explain distribution patterns? [Speech] In: International Symposium Ecology of Aphidophaga 11, Perugia, Italy, 19-24th September 2010. (Unpublished)

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; McCracken, Morag; Comont, Richard; Rondoni, Gabriele; Poland, Remy; Stentiford, Grant; Hails, Rosemary S.. 2010 Living with the enemy: insects and their pathogens. British Wildlife, 22. 94-100.

Brown, Peter M.J.; Ware, Remy L.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2010 Looking beyond the spots: inspiring the public to record ladybirds. In: Babendreier, Dirk; Aebi, Alexandre; Kenis, Marc; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) Proceedings of the first meeting on “Harmonia axyridis and other ladybirds”. International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC/WPRS), 19-22. (IOBC/WPRS Bulletin, v. 58).

Comont, Richard F.; Harrington, Richard; Lewis, Owen T.; Purse, Bethan V. ORCID: https://orcid.org/0000-0001-5140-2710; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2010 Modeling Harmonia axyridis (Coleoptera, Coccinellidae) interactions within the aphidophagous guild. In: Babendreier, Dirk; Aebi, Alexandre; Kenis, Marc; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) Proceedings of the first meeting on “Harmonia axyridis and other ladybirds”. International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC/WPRS), 27-28. (IOBC/WPRS Bulletin, v. 58).

Working group "Benefits and Risks of Exotic Biological Control Agents". 2010 Proceedings of the first meeting on “Harmonia axyridis and other ladybirds”. IOBC, 209pp. (IOBC/WPRS Bulletin, v. 58).

Roy, Helen E ORCID: https://orcid.org/0000-0001-6050-679X. 2010 Sex wars and alien invaders. In: Babendreier, Dirk; Aebi, Alexandre; Kenis, Marc; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X, (eds.) Benefits and risks of exotic biological control agents. IOBC, 87-90. (IOBC/WPRS Bulletin, v. 58).

Beckmann, Bjorn; Sutton, Peter. 2010 Using data from the Orthoptera Recording Scheme to study climate change. [Speech] In: 10th National Biodiversity Network Conference 2010, London, UK, 15 October 2010.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Vega, Fernando E.; Chandler, Dave; Goettel, Mark S.; Pell, Judith K.; Wajnberg, E., eds. 2010 The ecology of fungal entomopathogens. Heidelberg, Springer.

Ormond, Emma L.; Thomas, Alison P.M.; Pugh, Philip J.A.; Pell, Judith K.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X. 2010 A fungal pathogen in time and space: the population dynamics of Beauveria bassiana in a conifer forest. FEMS Microbiology Ecology, 74. 146-154. https://doi.org/10.1111/j.1574-6941.2010.00939.x

Shaw, Mark R.; Comont, Richard; McCracken, Morag; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Hails, Rosie S.. 2010 The third modern British record of Brachymeria tibialis (Hymenoptera: Chalcididae), reared from Zygaena filipendulae (Lepidoptera: Zygaenidae). British Journal of Entomology and Natural History, 23. 170.

2009

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter; Ware, Remy. 2009 Encounters with an alien: a European perspective. Biocontrol News and Information, 30 (4). 74-76.

Vega, Fernando E.; Goettel, Mark S.; Blackwell, Meredith; Chandler, David; Jackson, Mark A.; Keller, Siegrried; Koike, Masanori; Maniania, Nguya K.; Monzon, Arnulfo; Ownley, Bonnie H.; Pell, Judith K.; Rangel, Drauzio E.N.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2009 Fungal entomopathogens: new insights on their ecology. Fungal Ecology, 2 (4). 149-159. https://doi.org/10.1016/j.funeco.2009.05.001

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2009 Encounters with an alien: Harmonia axyridis in Europe. [Keynote] In: 1st Meeting of IOBC WPRS Study Group Benefits and Risks Associated with Exotic Biological Control Agents, Engelberg, Switzerland, 6-10th September 2009.

Wells, P.; Baverstock, J.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Jiggins, F.; Pell, J. K.. 2009 Intraguild predation of non-coccinellid aphid natural enemies by Harmonia axyridis: prey range and factors influencing intraguild predation. [Lecture] In: 1st meeting of the IOBC WPRS study group on Benefits and Risks Associated with Exotic Biological Control Agents, Engelberg, Switzerland, 6-10 September 2009.

Brown, P. M. J.; Ware, R. L.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2009 Looking beyond the spots: inspiring the public to record ladybirds. [Lecture] In: 1st meeting of IOBC WPRS study group Benefits and Risks Associated with Exotic Biological Control Agents, Engelberg, Switzerland, 6-10 September 2009.

Comont, Richard; Harrington, Richard; Lewis, Owen T.; Purse, Bethan ORCID: https://orcid.org/0000-0001-5140-2710; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2009 Modeling Harmonia axyridis interactions within the aphidophagous guild. [Poster] In: 1st meeting of the IOBC/WPRS study group "Benefits & risks associated with exotic biological control agents": Harmonia axyridis and other invasive ladybirds, Engelberg, Switzerland, 6-10th September 2009.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Majerus, M. E. N.. 2009 Sex wars and alien invaders. [Lecture] In: Proceedings of the 1st meeting of IOBC WPRS study group Benefits and Risks of Exotic Biological Control Agents, Engelberg, Switzerland, 6-10 September 2009.

Brown, P.M.J.; Frost, R.; Sparks, T.; Doberski, J.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2009 Temporal changes in ladybird species assemblages coinciding with the arrival of Harmonia axyridis in the UK. [Lecture] In: 1st meeting of the IOBC WPRS study group Benefits and Risks associated with Exotic Biological Control Agents, Switzerland, 6-10 September 2009.

Baverstock, J.; Pell, J. K.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2009 Interactions involving entomopathogenic fungi and insects: an applied perspective. [Keynote] In: 42nd Annual Meeting of the Society for Invertebrate Pathology, Park City, Utah, 16-20 Aug 2009.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Pell, J. K.; Thomas, A. P. M.; Ormond, E. L.. 2009 Overlapping niches of Beauveria bassiana in a conifer forest. [Lecture] In: 42nd Annual Meeting of the Society for Invertebrate Pathology, Park City, Utah, 16-20 August 2009.

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Hails, Rosemary S.; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Pell, Judith K.. 2009 Beyond biological control: non-pest insects and their pathogens in a changing world. Insect Conservation and Diversity, 2 (2). 65-72. https://doi.org/10.1111/j.1752-4598.2009.00046.x

Parrott, Dave; Roy, Sugoto; Baker, Richard; Cannon, Ray; Eyre, Dominic; Hill, Mark; Wagner, Markus; Preston, Chris; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Beckmann, Bjorn; Copp, Gordon H.; Edmonds, Nathan; Ellis, Jim; Laing, Ian; Britton, J. Robert; Gozlan, Rodolphe E.; Mumford, John. 2009 Horizon scanning for new invasive non-native animal species in England. Sheffield, Natural England, 111pp. (Natural England Contract No. SAE03-02-189, Natural England Commissioned Report NECR009)

Comont, Richard; McCracken, Morag; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; Hails, Rosemary; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2009 Bivoltine Blues: A second generation in the British Chalkhill Blue Polyommatus coridon (Lepidoptera: Lycaenidae). British Journal of Entomology and Natural History, 22, 1669.1. 2, pp.

Hill, M.O.; Beckmann, B.C.; Bishop, J.D.D.; Fletcher, M.R.; Lear, D.B.; Marchant, J.H.; Maskell, L.C. ORCID: https://orcid.org/0000-0003-4006-7755; Noble, D.G.; Rehfisch, M.M.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Roy, S.; Sewell, J.. 2009 Developing an indicator of the abundance, extent and impact of invasive non-native species. Final report. Defra, 49pp. (WC0718)

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Beckmann, Björn; Comont, Richard; Hails, Rosemary; Harrington, Richard; Medlock, Jolyon; Purse, Bethan ORCID: https://orcid.org/0000-0001-5140-2710; Shortall, Chris. 2009 Nuisance insects and climate change. Defra, 109pp.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Baverstock, J; Eilenberg, J; Hails, Rosemary; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; McCracken, Morag; Meyling, N; Pell, JK. 2009 Ecology of fungal entomopathogens. In: 2nd Entomopathogens and Microbial Control Symposium, Mugla, Turkey, 24-27 September 2009.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Hesketh, Helen ORCID: https://orcid.org/0000-0003-1794-7658; McCracken, Morag; Pywell, Richard ORCID: https://orcid.org/0000-0001-6431-9959; Hails, Rosemary. 2009 Living on the edge: interactions between Lepidoptera and parasites in fragmented habitats. Atropos, 37. 19-26.

Edwards, Robin; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X, eds. 2009 Provisional atlas of the aculeate Hymenoptera of Britain and Ireland. Part 7. Shrewsbury, FSC Publications, 145pp.

Majerus, Mike; Brown, Peter; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Ware, Remy. 2009 UK Ladybird Survey Report. British Wildlife (20). 210-212.

Ribbands, Brian; Brown, Peter M. J.; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Majerus, Michael E. N.. 2009 The most northerly record of the harlequin ladybird in the British isles. Entomologist’s Monthly Magazine, 145. 43-44.

2008

Hesketh, H. ORCID: https://orcid.org/0000-0003-1794-7658; Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X; McCracken, M.; Pywell, R. F. ORCID: https://orcid.org/0000-0001-6431-9959; Hails, R. S.. 2008 Living on the edge: interactions between Lepidoptera and parasites. [Speech] In: British Ecological Society Annual Meeting, Imperial College, London, UK, 3-5 September 2008. British Ecological Society, 41.

Pell, Judith K.; Baverstock, Jason; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Ware, Remy L.; Majerus, Michael E. N.. 2008 Intraguild predation involving Harmonia axyridis: a review of current knowledge and future perspectives. BioControl, 53 (1). 147-168. https://doi.org/10.1007/s10526-007-9125-x

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter; Ware, Remy; Michie, Laura J.; Beckmann, Bjorn; Majerus, Michael. 2008 The harlequin ladybird marches on. British Wildlife, 19 (3). 182-186.

Kenis, Marc; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Zindel, Renate; Majerus, Michael E. N.. 2008 Current and potential management strategies against Harmonia axyridis. BioControl, 53 (1). 235-252. https://doi.org/10.1007/s10526-007-9136-7

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Wajnberg, Eric. 2008 From biological control to invasion: the ladybird Harmonia axyridis as a model species. Springer, 287pp. (BioControl, 53 Number 1).

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Wajnberg, Eric. 2008 From biological control to invasion: the ladybird Harmonia axyridis as a model species. BioControl, 53 (1). 1-4. https://doi.org/10.1007/s10526-007-9127-8

Brown, P. M. J.; Adriaens, T.; Bathon, H.; Cuppen, J.; Goldarazena, A.; Hägg, T.; Kenis, M.; Klausnitzer, B. E. M.; Kovar, I.; Loomans, A. J. M.; Majerus, M. E. N.; Nedved, O.; Pedersen, J.; Rabitsch, W.; Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X; Ternois, V.; Zakharov, I.A.; Roy, D. B. ORCID: https://orcid.org/0000-0002-5147-0331. 2008 Harmonia axyridis in Europe: spread and distribution of a non-native coccinellid. BioControl, 53 (1). 5-21. https://doi.org/10.1007/s10526-007-9132-y

Brown, Peter Michael James; Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Rothery, Peter; Roy, David B. ORCID: https://orcid.org/0000-0002-5147-0331; Ware, Remy L.; Majerus, Michael E. N.. 2008 Harmonia axyridis in Great Britain: analysis of the spread and distribution of a non-native coccinellid. BioControl, 53 (1). 55-67. https://doi.org/10.1007/s10526-007-9124-y

Roy, Helen Elizabeth ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter M. J.; Rothery, Peter; Ware, Remy L.; Majerus, Michael E. N.. 2008 Interactions between the fungal pathogen Beauveria bassiana and three species of ladybird: Harmonia axyridis, Coccinella septempunctata and Adalia bipunctata. BioControl, 53 (1). 265-276. https://doi.org/10.1007/s10526-007-9122-0

Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X; Baverstock, J.; Ware, R. L.; Clark, S. J.; Majerus, M. E. N.; Baverstock, K. E.; Pell, J. K.. 2008 Intraguild predation of the aphid pathogenic fungus Pandora neoaphidis by the invasive coccinellid Harmonia axyridis. Ecological Entomology, 33 (2). 175-182. https://doi.org/10.1111/j.1365-2311.2007.00954.x

Brown, Peter; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Majerus, Michael. 2008 The rise and rise of the harlequin ladybird in Cambridgeshire. Nature in Cambridgeshire, 50. 91-92.

2007

Ormond, E. L.; Thomas, A. P. M.; Pell, J. K.; Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X. 2007 Detection and avoidance of Beauveria bassiana by seven spot ladybirds, Coccinella septempunctata. In: 40th Annual Meeting of the Society for Invertebrate Pathology, Quebec City, Canada, 12-15 Aug 2007. 32.

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Rudge, H.; Goldrick, L.; Hawkins, D.. 2007 Eat or be eaten: prevalence and impact of egg cannibalism on two-spot ladybirds, Adalia bipunctata. Entomologia Experimentalis et Applicata, 125. 33-38. https://doi.org/10.1111/j.1570-7458.2007.00592.x

Roy, Helen E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, Peter; Ware, Remy; Majerus, Michael E. N.. 2007 Exposure to Beauveria bassiana reduces the fecundity of Harmonia axyridis. In: 40th Annual Meeting of the Society for Invertebrate Pathology, Quebec City, Canada, 12-15 Aug 2007. 33.

Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, P.M.; Ware, R.L.; Pell, J.K.; Baverstock, J.; Majerus, M.E.N.. 2007 Interactions between Harmonia axyridis and two insect pathogenic fungi. In: Ecology of Aphidophaga 10, Agricultural University of Athens, 5-10 September 2007. Ecology of Aphidophaga, O39.

Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Baverstock, Jason; Pell, Judith. 2007 Manipulating fungal induced host-altered behaviour: a strategy for pest control? In: Ekesi, S; Maniania, NK, (eds.) Use of Entomopathogenic Fungi in Biological Pest Management. India, Research Signpost, 179-195.

Ormond, E. L.; Thomas, A. P. M.; Pell, J. K.; Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X. 2007 Molecular characterisation of Beauveria bassiana isolates obtained from semi-field arenas of overwintering Coccinella septempunctata. In: 40th Annual Meeting of the Society for Invertebrate Pathology, Quebec City, Canada, 12-15 Aug 2007. 33.

Baverstock, J.; Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, P. M.; Ware, R. L.; Majerus, M. E. N.; Pell, J. K.. 2007 The invasive coccinellid Harmonia axyridis as an intra-guild predator of the aphid-specific fungus Pandora neoaphidis. In: 40th Annual Meeting of the Society for Invertebrate Pathology, Quebec City, Canada, 12-15 Aug 2007. 33.

Brown, Peter; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X. 2007 The spread of the Harlequin Ladybird Harmonia axyridis (Pallas) in late 2006. Atropos, 31. 32-33.

2006

Brown, Peter; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Ware, Remy; Majerus, Michael. 2006 Distribution and identification of the harlequin ladybird Harmonia axyridis. Atropos, 28. 63-69.

Roy, H. R. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, P. M. J.; Majerus, M. E. N.. 2006 Harmonia axyridis. In: Crop protection compendium, 2006 edition. Wallingford, CAB International.

Brown, P. M. J.; Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X; Majerus, M. E. N.. 2006 Ladybird recording in Cambridgeshire and Huntingdonshire. Nature in Cambridgeshire, 48. 12-16.

Roy, H. E. ORCID: https://orcid.org/0000-0001-6050-679X; Brown, P. M. J.; Ware, R. L.; Majerus, M. E. N.. 2006 Potential impacts of Harmonia axyridis on functional biodiversity. In: Proceedings of the European meeting IIOBC/WPR, Zurich, 16-19 May 2006.

Majerus, M. E. N.; Roy, Helen ORCID: https://orcid.org/0000-0001-6050-679X; Brown, P. M. J.; Ware, R. L.; Shields, C.. 2006 A guide to the ladybirds of the British Isles. Field guide (fold-out chart). Shrewsbury, Field Studies Council.

2005

Majerus, M.E.N.; Roy, H.E. ORCID: https://orcid.org/0000-0001-6050-679X. 2005 Scientific opportunities presented by the arrival of the harlequin ladybird, Harmonia axyridis, in Britain. Antenna, 29 (3). 196-208.