Results 71 to 80 of about 12,959 (241)
Green Peach Aphid, Myzus persicae (Sulzer) (Insecta: Hemiptera: Aphididae)
EDIS, 2004 The green peach aphid, Myzus persicae (Sulzer), is found throughout the world, including all areas of North America, where it is viewed as a pest principally due to its ability to transmit plant viruses.
John L. Capinera
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Biological Attributes of Chrysoperla Carnea (Stephens) (Neuroptera- Chrysopidae) as a Natural Enemy of the Green Peach Aphid as Preys Reared on different Leguminous Host Plants [PDF]
Journal of Plant Protection and Pathology, 2019 The present experiments was carried out in both experimental farm and laboratory of Plant Protection Research Institute, Sakha, Kafr El-Sheikh governorate for study the impact of Myzus persicae(Sulzer) which educated on different host plants on ...
Walaa Badawy +3 more
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Insect Science, EarlyView.The level of aggressiveness of an individual is a factor that shapes intraguild predation (IGP) interactions. In Nabis americoferus, high aggressiveness leads to an increase in attack rate and IGP against Harmonia axyridis. Moreover, the absence of extraguild prey seems to exacerbate IGP. In docile N.
Pierre Royer +3 more
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Insect Science, EarlyView.• First demonstration of functional RNAi in the beet leafhopper, Neoaliturus tenellus, using both dsRNA microinjection and star polycation nanoparticle‐mediated topical spray delivery.•Microinjection achieved over 90% knockdown of Gus and Pum3, revealing gene‐specific fitness effects on survival and fecundity in beet leafhopper.•Nanoparticle‐mediated ...
Jinlong Han +8 more
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Communications Biology, 2021 Singh, Bass and colleagues generate new genomic resources for the aphid crop pest, Myzus persicae, comprising a chromosome-scale genome assembly and resequenced genomes of >100 globally sampled clonal lines.
Kumar Saurabh Singh +32 more
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Aphid and endosymbiont sensitivity to heatwaves is misaligned across life stages
Insect Science, EarlyView.Aphids depend on the obligate symbiont Buchnera aphidicola, which may constrain thermal tolerance. Using a factorial heatwave experiment, we exposed nymphs and adults to moderate or extreme temperatures and measured fitness and symbiont responses.
Evatt Chirgwin +6 more
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, 2012 Aphids remain an enormous threat to the sustainability of crops in glasshouse and field environments around the world. It is known that the aphid sex pheromone is used as a kairomone by its natural enemies, such as parasitoids. The focus of this research
Fernandez-Grandon, Gabriel Mandela
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Pesquisa Agropecuária Brasileira, 2010 O objetivo deste trabalho foi determinar o padrão de revoadas e a influência de fatores meteorológicos e de Brassicaceae sobre populações de formas aladas dos pulgões Brevicoryne brassicae, Lipaphis erysimi e Myzus persicae.
Francisco Jorge Cividanes +1 more
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Insect Science, EarlyView.A bacterial‐derived AvPBL gene encoding a pantothenate‐β‐alanine ligase was identified in Amphitetranychus viennensis. RNAi silencing of AvPBL reduced pantothenic acid production, impairing reproduction and diapause induction, while pantothenic acid supplementation rescued these phenotypes.
Meibin Liu +8 more
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Matrine–Tea Saponin Synergism Involves Suppressed Detoxification and Digestion in a Leaf Beetle
Integrative Zoology, EarlyView.Tea saponin and matrine showed synergistic toxicity against Plagiodera versicolora. Combined exposure suppressed digestion‐ and detoxification‐related processes, while silencing the trypsin gene Pver105950 and chitinase gene Pver001190 increased larval susceptibility to tea saponin and matrine, respectively.
Owais Khan +4 more
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