Items where NERC Author is "Roy, Helen"

Article

Roy, Helen. 2010 Encounters with Aliens - invasive species. Catalyst. 20-22.

Hesketh, H.; Roy, H.E.; 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. 10.1007/s10526-009-9249-2

Roy, Helen E.; 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. 10.1007/s10526-009-9244-7

Baverstock, Jason; Roy, Helen E.; Pell, Judith K.. 2010 Entomopathogenic fungi and insect behaviour: unsuspecting hosts to targeted vectors. BioControl, 55. 89-102. 10.1007/s10526-009-9238-5

Roy, Helen; 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. 2009 Fungal entomopathogens: new insights on their ecology. Fungal Ecology, 2 (4). 149-159. 10.1016/j.funeco.2009.05.001

Roy, Helen E.; Hails, Rosemary S.; Hesketh, Helen; Roy, David B.; 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. 10.1111/j.1752-4598.2009.00046.x

Comont, Richard; McCracken, Morag; Hesketh, Helen; Hails, Rosemary; Roy, Helen. 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.

Roy, Helen; Hesketh, Helen; McCracken, Morag; Pywell, Richard; Hails, Rosemary. 2009 Living on the edge: interactions between Lepidoptera and parasites in fragmented habitats. Atropos, 37. 19-26.

Ribbands, Brian; Brown, Peter M. J.; Roy, Helen E.; Majerus, Michael E. N.. 2009 The most northerly record of the harlequin ladybird in the British isles. Entomologist’s Monthly Magazine, 145. 43-44.

Majerus, Mike; Brown, Peter; Roy, Helen; Ware, Remy. 2009 UK Ladybird Survey Report. British Wildlife (20). 210-212.

Pell, Judith K.; Baverstock, Jason; Roy, Helen E.; 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. 10.1007/s10526-007-9125-x

Roy, Helen Elizabeth; 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. 10.1007/s10526-007-9122-0

Kenis, Marc; Roy, Helen E.; Zindel, Renate; Majerus, Michael E. N.. 2008 Current and potential management strategies against Harmonia axyridis. BioControl, 53 (1). 235-252. 10.1007/s10526-007-9136-7

Roy, Helen; Wajnberg, Eric. 2008 From biological control to invasion: the ladybird Harmonia axyridis as a model species. BioControl, 53 (1). 1-4. 10.1007/s10526-007-9127-8

Roy, Helen; Brown, Peter; Ware, Remy; Michie, Laura J.; Beckmann, Bjorn; Majerus, Michael. 2008 The harlequin ladybird marches on. British Wildlife, 19 (3). 182-186.

Thomas, Richard; Majerus, Michael; Brown, Peter; Roy, Helen. 2008 A first British record of Cynegetis impunctata (Coleptera: Coccinellidae). British Journal of Entomology and Natural History, 21.

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.; Ternois, V.; Zakharov, I.A.; Roy, D. B.. 2008 Harmonia axyridis in Europe: spread and distribution of a non-native coccinellid. BioControl, 53 (1). 5-21. 10.1007/s10526-007-9132-y

Brown, Peter Michael James; Roy, Helen E.; Rothery, Peter; Roy, David B.; 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. 10.1007/s10526-007-9124-y

Roy, H. E.; 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. 10.1111/j.1365-2311.2007.00954.x

Roy, H.E.; 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. 10.1111/j.1570-7458.2007.00592.x

Brown, Peter; Roy, Helen. 2007 The spread of the Harlequin Ladybird Harmonia axyridis (Pallas) in late 2006. Atropos, 31. 32-33.

Brown, Peter; Roy, Helen; Ware, Remy; Majerus, Michael. 2006 Distribution and identification of the harlequin ladybird Harmonia axyridis. Atropos, 28. 63-69.

Brown, P. M. J.; Roy, H. E.; Majerus, M. E. N.. 2006 Ladybird recording in Cambridgeshire and Huntingdonshire. Nature in Cambridgeshire, 48. 12-16.

Book

Roy, Helen E.; Vega, Fernando E.; Chandler, Dave; Goettel, Mark S.; Pell, Judith K.; Wajnberg, E., eds. 2010 The ecology of fungal entomopathogens. Heidelberg, Springer.

Roy, Helen; Wajnberg, Eric. 2008 From Biological Control to Invasion: the ladybird Harmonia axyridis as a model species. Springer, 287pp. (BioControl, 53 Number 1).

Book Section

Hesketh, H.; Roy, H.E.; 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.; Vega, Fernando E.; Chandler, Dave; Goettel, Mark S.; Pell, Judith K.; Wajnberg, Eric, (eds.) The Ecology of Fungal Entomopathogens. Heidelberg, Springer, 55-74.

Roy, H.E.; 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.; Vega, Fernando E.; Chandler, Dave; Goettel, Mark S.; Pell, Judith K.; Wajnberg, E., (eds.) The ecology of fungal entomopathogens. Dordrecht, Springer, 1-6.

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

Roy, Helen; 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.

Roy, H. R.; Brown, P. M. J.; Majerus, M. E. N.. 2006 Harmonia axyridis. In: Crop protection compendium, 2006 edition. Wallingford, CAB International.

Conference or Workshop Item

Roy, Helen. 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; 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. 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; Roy, Helen. 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; 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. 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. 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; 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; Baverstock, J; Eilenberg, J; Hails, Rosemary; Hesketh, Helen; McCracken, Morag; Meyling, N; Pell, JK. 2009 Ecology of fungal entomopathogens. In: 2nd Entomopathogens and Microbial Control Symposium, Mugla, Turkey, 24-27 September 2009.

Hesketh, H.; Roy, H. E.; McCracken, M.; Pywell, R. F.; 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.

Ormond, E. L.; Thomas, A. P. M.; Pell, J. K.; Roy, H. E.. 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, Helen E.; 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.; 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.

Baverstock, J.; Roy, H. E.; 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.

Ormond, E. L.; Thomas, A. P. M.; Pell, J. K.; Roy, H. E.. 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.

Roy, H. E.; 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.

Other

Roy, Helen; Brown, Peter; Shields, Chris. 2010 BBC Wild Day Out Ladybird cards and Activity Book. BBC Learning [BBC Breathing Places Resource]

Report

Hill, M .O.; Bacon, J.V.; Beckmann, B.C.; Bishop, J.D.D.; Marchant, J.H.; Musgrove, A.J.; Rathod, B.; Roy, H.E.; 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)

Parrott, Dave; Roy, Sugoto; Baker, Richard; Cannon, Ray; Eyre, Dominic; Hill, Mark; Wagner, Markus; Preston, Chris; Roy, Helen; 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)

Hill, M.O.; Beckmann, B.C.; Bishop, J.D.D.; Fletcher, M.R.; Lear, D.B.; Marchant, J.H.; Maskell, L.C.; Noble, D.G.; Rehfisch, M.M.; Roy, H.E.; 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; Beckmann, Björn; Comont, Richard; Hails, Rosemary; Harrington, Richard; Medlock, Jolyon; Purse, Bethan; Shortall, Chris. 2009 Nuisance insects and climate change. Defra, 109pp. (UNSPECIFIED)