Results 111 to 120 of about 8,813 (234)

The effect of artificial diet on the production of alarm pheromone by Myzus persicae [PDF]

, 2014
The cornicle secretion of Myzus persicae reared on artificial diet only elicits an alarm response in plant-reared conspecifics after the young aphids have been transferred to plants for 7days. Acetate in the form of 0.32% sodium acetate has been added to
Pickett, J. A., Woodcock, C. M., Pickett, John A., Wadhams, Lester J., Dewhirst, Sarah Y., Pickett, John A., Woodcock, Christine M., Dingley, J., Dewhirst, S. Y., Dewhirst, Sarah Y., Wadhams, L. J., Dingley, Jane, Van Emden, H. F., van Emden, Helmut F.   +13 more
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Behavioural responses of the aphid parasitoid Diaeretiella rapae to volatiles from Arabidopsis thaliana induced by Myzus persicae

, 2006
In response to herbivory by insects, several plant species have been shown to produce volatiles that attract the natural enemies of those herbivores.
Hassall, M., Poppy, G. M., Turner, J. G., Girling, Robbie, Girling, R.D., Poppy, G.M., Turner, J.G.   +6 more
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Molecular cloning, characterisation and mRNA expression of the ryanodine receptor from the peach-potato aphid, Myzus persicae [PDF]

, 2015
The peach potato aphid, Myzus persicae, is one of the most important agricultural pests of temperate climates. It is mainly controlled through the judicious application of insecticides; however, over time, aphids have developed resistance to many ...
Field, L.M., Troczka, B. J., Williamson, M.S., Alan Williams, Williams, Alan John, Davies, T.G.E., Bass, C., Williams, A.J., Williams, A. J., Field, L. M., Troczka, B.J., Davies, T. G. E., Williamson, M. S.   +12 more
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Поведение на Myzus persicae Sulzer (Hemiptera; Aphididae) спрямо Oриенталски и Виржиния тютюни в разсадна фаза

Почвознание, агрохимия и екология, 2023
Целта на проучването беше да се анализира поведението на Myzus persicae Sulzer спрямо два типа тютюни – ориенталски (екотип Дупница - сорт Дупница 733) и Виржиния (Л 0842) при производството на разсад. Появата на листните въшки беше почти идентична през
Жеко Радев, Величка Спасова-Апостолова, Марина Друмева-Йончева   +2 more
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Cloning and characterisation of a phenyltransferase from the aphid Myzus persicae with potential involvement in alarm pheromone synthesis

, 2008
The majority of aphid species release an alarm pheromone with the most common component being the sesquiterpene (E)-beta-farnesene, sometimes accompanied by other sesquiterpenes or monoterpenes.
Field, L. M., M. J. Lewis, I. M. Prosser, Lewis, M. J., Mohib, A., Prosser, I. M., A. Mohib, L. M. Field   +7 more
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Utvđivanje nivoa rezistentnosti Myzus persicae (Sulzer) biohemijskim metodama [PDF]

, 2007
Peach/potato aphid Myzus persicae (Sulzer) has developed three mechanisms of resistance: overproduction of one or two closely related carboxylesterases (E4 and FE4), production of modified acetylcholinesterase (MACE and knockdown resistance). Biochemical
Margaritopoulos, John, Vučetić, Andja, Petrović-Obradović, Olivera, Skouras, Panagiotis   +3 more
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Ocorrência de Myzus persicae em crisântemo

, 2014
The green peach aphid Myzus persicae Sulzer, 1776 (Homoptera: Aphididae) was first found as a Chrysanthemum morifolium crop pest in Barbacena, state of Minas Gerais, Brazil. Identification was done on apterous and alate viviparae females collected in May
Cruz, Celma de A. da, Ferreira, Levi, Oliveira, Alda M. de   +2 more
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Effects of mti-2 Transgenic Potato Plants on the Aphid Myzus persicae (Sternorrhyncha: Aphididae)

International Journal of Agronomy, 2010
Overexpressed in transgenic plants, protease inhibitors showed insecticidal effects against several insect taxa. We transformed potato internodes with the mustard trypsin inhibitor mti-2 gene. Among the 35 independent transgenic potato lines obtained via
Julien Saguez, Anas Cherqui, Salima Lehraiki, Charles Vincent, Antony Beaujean, Lise Jouanin, Jean-Claude Laberche, Philippe Giordanengo   +7 more
doaj   +1 more source

Polymerase chain reaction-based identification of insecticide resistance genes and DNA methylation in the aphid Myzus persicae (Sulzer)

, 1996
The ability of a peach-potato aphid (Myzus persicae) to resist insecticides can depend on both the presence of amplified esterase genes and on differences in their expression.
Field, L. M., Crick, S. E., Devonshire, A. L.   +2 more
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Effects of aphid alarm pheromone derivatives and related-compounds on non-persistent and semi-persistent plant-virus transmission by myzus-persicae

, 1984
A derivative, prepared from the aphid alarm pheromone (E)-β-farnesene and the saturated straight 14-carbon chain dialkyl ester of acetylene dicarboxylic acid, was the most active compound tested for inhibiting acquisition by the aphid Myzus persicae of ...
Pickett, J. A., Stribley, M., Gibson, R. W., Dawson, G. W., Dawson, G., R. W. GIBSON, Stribley, M. F., M. F. STRIBLEY, Rice, A. D., Pickett, J., G. W. DAWSON, Rice, A., A. D. RICE, J. A. PICKETT, Gibson, R.   +14 more
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