Imperial College London
Alternate

Professor Denis Wright

Faculty of Natural Sciences, Department of Life Sciences

Emeritus Professor of Pest Management
 
 
 
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Contact

 

d.wright Website

 
 
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Location

 

Hamilton BuildingSilwood Park

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Summary

 

Publications

Publication Type
Year
to

218 results found

Cerda H, Sayyed AH, Wright DJ, 2003, Laboratory culture conditions affect stability of resistance to <i>Bacillus thuringiensis</i> Cry1Ac in <i>Plutella xylostella</i> (Lep., Plutellidae), JOURNAL OF APPLIED ENTOMOLOGY, Vol: 127, Pages: 142-145, ISSN: 0931-2048

Journal article

Sayyed AH, Cerda H, Wright DJ, 2003, Could <i>Bt</i> transgenic crops have nutritionally favourable effects on resistant insects?, ECOLOGY LETTERS, Vol: 6, Pages: 167-169, ISSN: 1461-023X

Journal article

Menti H, Patel MN, Wright DJ, Perry RNet al., 2003, Lipid utilisation during storage of the entomopathogenic nematodes <i>Steinernema feltiae</i> and <i>Heterorhabditis megidis</i> from Greece and the UK, NEMATOLOGY, Vol: 5, Pages: 31-37, ISSN: 1388-5545

Journal article

Singh BK, Walker A, Wright DJ, 2002, Degradation of chlorpyrifos, fenamiphos, and chlorothalonil alone and in combination and their effects on soil microbial activity, ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, Vol: 21, Pages: 2600-2605, ISSN: 0730-7268

Journal article

Nang'ayo FLO, Hill MG, Wright DJ, 2002, Potential hosts of <i>Prostephanus truncatus</i> (Coleoptera: Bostrichidae) among native and agroforestry trees in Kenya, BULLETIN OF ENTOMOLOGICAL RESEARCH, Vol: 92, Pages: 499-506, ISSN: 0007-4853

Journal article

Cerda H, Wright DJ, 2002, Could resistance to transgenic plants produce a new species of insect pest?, AGRICULTURE ECOSYSTEMS & ENVIRONMENT, Vol: 91, Pages: 1-3, ISSN: 0167-8809

Journal article

Singh BK, Walker A, Wright DJ, 2002, Persistence of chlorpyrifos, fenamiphos, chlorothalonil, and pendimethalin in soil and their effects on soil microbial characteristics, BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, Vol: 69, Pages: 181-188, ISSN: 0007-4861

Journal article

Kalule T, Wright DJ, 2002, Effect of cabbage cultivars with varying levels of resistance to aphids on the performance of the parasitoid, <i>Aphidius colemani</i> (Hymenoptera: Braconidae), BULLETIN OF ENTOMOLOGICAL RESEARCH, Vol: 92, Pages: 53-59, ISSN: 0007-4853

Journal article

Kalule T, Wright DJ, 2002, Tritrophic interactions between cabbage cultivars with different resistance and fertilizer levels, cruciferous aphids and parasitoids under field conditions, BULLETIN OF ENTOMOLOGICAL RESEARCH, Vol: 92, Pages: 61-69, ISSN: 0007-4853

Journal article

Wright DJ, Kalule T, Wright DJ, 2002, Effect of cabbage cultivars with varying levels of resistance to aphids on the performance of the parasitoid, Aphidius colemani (Hymenoptera: Braconidae)., Bull Entomol Res, Vol: 92, Pages: 53-60, ISSN: 0007-4853

The effect of aphid resistance in plant cultivars on parasitism of Myzus persicae (Sulzer) and Brevicoryne brassicae (Linnaeus) by Aphidius colemani Viereck was investigated under laboratory conditions using three cultivars of common cabbage, Brassica oleracea var. capitata. Significantly greater aphid populations were found on cv. Derby Day (green-leaved, susceptible to both aphid species), regardless of the presence or absence of parasitoids, compared with cv. Minicole (green-leaved, partially resistant with antibiosis factors for B. brassicae) or cv. Ruby Ball (red-leaved, partially resistant with antixenosis factors for B. brassicae). Minicole had the greatest proportion of parasitized aphids and Derby Day the least. A significantly lower percentage of emerged parasitoids were recorded on Minicole for both aphid species compared with Derby Day and Ruby Ball. The implication of the results are discussed in relation to the integrated control of aphids.

Journal article

Piggott SJ, Liu QZ, Glazer I, Wright DJet al., 2002, Does osmoregulatory behaviour in entomopathogenic nematodes predispose desiccation tolerance?, NEMATOLOGY, Vol: 4, Pages: 483-487, ISSN: 1388-5545

Journal article

Sayyed AH, Crickmore N, Wright DJ, 2001, Cyt1Aa from <i>Bacillus thuringiensis</i> subsp <i>israelensis</i> is toxic to the diamondback moth, <i>Plutella xylostella</i>, and synergizes the activity of Cry1Ac towards a resistant strain, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Vol: 67, Pages: 5859-5861, ISSN: 0099-2240

Journal article

González-Cabrera J, Herrero S, Sayyed AH, Escriche B, Liu YB, Meyer SK, Wright DJ, Tabashnik BE, Ferré Jet al., 2001, Variation in susceptibility to <i>Bacillus thuringiensis</i> toxins among unselected strains of <i>Plutella xylostella</i>, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Vol: 67, Pages: 4610-4613, ISSN: 0099-2240

Journal article

Sayyed AH, Wright DJ, 2001, Fitness costs and stability of resistance to <i>Bacillus thuringiensis</i> in a field population of the diamondback moth <i>Plutella xylostella</i> L., ECOLOGICAL ENTOMOLOGY, Vol: 26, Pages: 502-508, ISSN: 0307-6946

Journal article

Sayyed AH, Gatsi R, Kouskoura T, Wright DJ, Crickmore Net al., 2001, Susceptibility of a field-derived, <i>Bacillus</i> <i>thuringiensis</i>-resistant strain of diamondback moth to in vitro-activated Cry1Ac toxin, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Vol: 67, Pages: 4372-4373, ISSN: 0099-2240

Journal article

Sayyed AH, Wright DJ, 2001, Cross-resistance and inheritance of resistance to <i>Bacillus thuringiensis</i> toxin Cry1Ac in diamondback moth (<i>Plutella xylostella</i> L) from lowland Malaysia, PEST MANAGEMENT SCIENCE, Vol: 57, Pages: 413-421, ISSN: 1526-498X

Journal article

Stewart GR, Perry RN, Wright DJ, 2001, Occurrence of dopamine in <i>Panagrellus redivivus</i> and <i>Meloidogyne incognita</i>, NEMATOLOGY, Vol: 3, Pages: 843-848, ISSN: 1388-5545

Journal article

Devine GJ, Wright DJ, Denholm I, 2000, A parasitic wasp (<i>Eretmocerus</i> <i>mundus</i> Mercet) can exploit chemically induced delays in the development rates of its whitefly host (<i>Bemisia</i> <i>tabaci</i> Genn.), BIOLOGICAL CONTROL, Vol: 19, Pages: 64-75, ISSN: 1049-9644

Journal article

Sayyed AH, Ferre J, Wright DJ, 2000, Mode of inheritance and stability of resistance to <i>Bacillus thuringiensis</i> var <i>kurstaki</i> in a diamondback moth (<i>Plutella xylostella</i>) population from Malaysia, PEST MANAGEMENT SCIENCE, Vol: 56, Pages: 743-748, ISSN: 1526-498X

Journal article

Sayyed AH, Haward R, Herrero S, Ferré J, Wright DJet al., 2000, Genetic and biochemical approach for characterization of resistance to <i>Bacillus thuringiensis</i> toxin Cry1Ac in a field population of the diamondback moth, <i>Plutella xylostella</i>, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Vol: 66, Pages: 1509-1516, ISSN: 0099-2240

Journal article

Menti H, Wright DJ, Perry RN, 2000, Infectivity of populations of the entomopathogenic nematodes <i>Steinernema feltiae</i> and <i>Heterorhabditis megidis</i> in relation to temperature, age and lipid content, NEMATOLOGY, Vol: 2, Pages: 515-521, ISSN: 1388-5545

Journal article

Piggott SJ, Perry RN, Wright DJ, 2000, Hypo-osmotic regulation in entomopathogenic nematodes:: <i>Steinernema</i> spp. and <i>Heterorhabditis</i> spp., NEMATOLOGY, Vol: 2, Pages: 561-566, ISSN: 1388-5545

Journal article

Fitters PFL, Patel MN, Griffin CT, Wright DJet al., 1999, Fatty acid composition of Heterorhabditis sp during storage, COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, Vol: 124, Pages: 81-88, ISSN: 0305-0491

Journal article

Mason JM, Matthews GA, Wright DJ, 1999, Evaluation of spinning disc technology for the application of entomopathogenic nematodes against a foliar pest, JOURNAL OF INVERTEBRATE PATHOLOGY, Vol: 73, Pages: 282-288, ISSN: 0022-2011

Journal article

Haque MA, Canning EU, Wright DJ, 1999, Entomopathogenicity of <i>Vairimorpha</i> sp (Microsporidia) in the diamondback moth, <i>Plutella xylostella</i> (Lepidoptera: Yponomeutidae), BULLETIN OF ENTOMOLOGICAL RESEARCH, Vol: 89, Pages: 147-152, ISSN: 0007-4853

Journal article

Cunningham JP, West SA, Wright DJ, 1998, Learning in the nectar foraging behaviour of Helicoverpa armigera, ECOLOGICAL ENTOMOLOGY, Vol: 23, Pages: 363-369, ISSN: 0307-6946

Journal article

Verkerk RHJ, Leather SR, Wright DJ, 1998, The potential for manipulating crop-pest-natural enemy interactions for improved insect pest management, BULLETIN OF ENTOMOLOGICAL RESEARCH, Vol: 88, Pages: 493-501, ISSN: 0007-4853

Journal article

Patel MN, Wright DJ, 1998, The ultrastructure of the cuticle and sheath of infective juveniles of entomopathogenic steinernematid nematodes, JOURNAL OF HELMINTHOLOGY, Vol: 72, Pages: 257-266, ISSN: 0022-149X

Journal article

Mason JM, Matthews GA, Wright DJ, 1998, Screening and selection of adjuvants for the spray application of entomopathogenic nematodes against a foliar pest, CROP PROTECTION, Vol: 17, Pages: 463-470, ISSN: 0261-2194

Journal article

Mason JM, Matthews GA, Wright DJ, 1998, Appraisal of spinning disc technology for the application of entomopathogenic nematodes, CROP PROTECTION, Vol: 17, Pages: 453-461, ISSN: 0261-2194

Journal article

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