Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Stephen P Foster"'
Publikováno v:
PLoS ONE, Vol 10, Iss 12, p e0146045 (2015)
BACKGROUND:Cabbage stem flea beetle (CSFB), Psylliodes chrysocephala L. (Coleoptera: Chrysomelidae) is a major early season pest of oilseed rape throughout Europe. Pyrethroids have been used for controlling this pest by foliar application, but in rec
Externí odkaz:
https://doaj.org/article/32d30210ba9b4591bcf846b447b30768
Autor:
Alin M Puinean, Stephen P Foster, Linda Oliphant, Ian Denholm, Linda M Field, Neil S Millar, Martin S Williamson, Chris Bass
Publikováno v:
PLoS Genetics, Vol 6, Iss 6, p e1000999 (2010)
The aphid Myzus persicae is a globally significant crop pest that has evolved high levels of resistance to almost all classes of insecticide. To date, the neonicotinoids, an economically important class of insecticides that target nicotinic acetylcho
Externí odkaz:
https://doaj.org/article/305f332a0eae414b800ed07126188be8
Autor:
Jim Grant, Stephen P. Foster, Coline Varis, Lael Walsh, Olaf Schmidt, Michael Gaffney, G. Malloch
Publikováno v:
Annals of Applied Biology. 180:361-370
Resistance to insecticides used to control pests is an issue of increasing concern for agriculture. The grain aphid, Sitobion avenae, is a pest of cereals and grasses worldwide, and one of growing concern due to the evolution of resistance to certain
Autor:
Stephen William Foster
Publikováno v:
Mashriq & Mahjar, Vol 4, Iss 1 (2017)
Externí odkaz:
https://doaj.org/article/7e33cfe6e3cb4f588b2f3e635f87c601
Autor:
Stephen P. Foster, Karin G. Anderson
Publikováno v:
Journal of Chemical Ecology. 46:581-589
Most species of moths use a female-produced sex pheromone to bring mates together. Typically, sex pheromone is synthesized in a specialized gland and released during the behavior of "calling", in which the ovipositor and gland are extruded, allowing
Publikováno v:
Outlooks on Pest Management. 31:5-9
Results of dose response bioassays 'in vivo' used to characterise the phenotypic response of pyrethroid resistant S. avenae in comparison to susceptible S. avenae, and two other cereal aphids, the rose-grain aphid (Metopholophium dirhodum) and the bi
Autor:
Stephen P. Foster
Publikováno v:
Insect biochemistry and molecular biology. 140
Many species of moths have a common control mechanism for synthesizing sex pheromone: the circadian release of pheromone biosynthesis-activation neuropeptide (PBAN) that switches pheromone synthesis on/off during the day. One apparent exception to th
Autor:
Lael Walsh, Michael Gaffney, Gordon Purvis, Martin S. Williamson, R Mangan, Stephen P. Foster, G. Malloch
Publikováno v:
Irish Journal of Agricultural and Food Research. 58:21-26
The grain aphidSitobion avenaeis a prolific pest of cereal crops worldwide, controlled effectively with pyrethroid insecticides. However, the classic knock down resistance (kdr) mutation, L1014F on theS. avenaesodium channel gene, has been identified
Autor:
Karin G. Anderson, Stephen P. Foster
Publikováno v:
Journal of Chemical Ecology. 45:9-17
Aldehydes are components of many moth sex pheromones, and are thought to be produced from analogous alcohols by oxidase(s) in the cell membrane or the gland cuticle. This implies that the two types of components are produced and/or stored in differen
Autor:
Jan Elias, Christoph T. Zimmer, T.G. Emyr Davies, Linda M. Field, Caitlin E. Willis, Stephen P. Foster, Xianmin Chang, Martin S. Williamson
Publikováno v:
Crop Protection (Guildford, Surrey)
The cabbage stem flea beetle, Psylliodes chrysocephala L. is a major pest of winter oilseed rape in several European countries. Traditionally, neonicotinoid and pyrethroid insecticides have been widely used for control of P. chrysocephala, but in rec