High temperature exposure reduces the susceptibility of Helicoverpa armigera to its nucleopolyhedrovirus (HearNPV) by enhancing expression of heat shock proteins.
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DOI: 10.1002/ps.6868
Abstract: BACKGROUND High temperatures will occur more frequently global warming, with potential impacts on the efficacy of biological control agents. Heat shock proteins (HSPs) are induced by high temperature, but their possible roles in pest resistance… read more here.
Keywords: hearnpv; high temperature; heat shock; temperature ... See more keywords
The gut microbiome of Helicoverpa armigera enhances immune response to baculovirus infection via supression of Duox-mediated reactive oxygen species.
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DOI: 10.1002/ps.7546
Abstract: BACKGROUND Baculoviruses such as Helicoverpa armigera nucleopolyhedrovirus (HearNPV) infect their lepidopteran hosts via the larval midgut where they interact with host immune responses and gut microbiota. Here we demonstrate that gut microbiota proliferating in response… read more here.
Keywords: hearnpv; infection; baculovirus infection; duox ... See more keywords
HearNPV Susceptibility in Helicoverpa armigera and Helicoverpa punctigera Strains Resistant to Bt Toxins Cry1Ac, Cry2Ab, and Vip3Aa.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of invertebrate pathology"
DOI: 10.1016/j.jip.2021.107598
Abstract: Genetically engineered crops expressing insecticidal toxins from Bacillus thuringiensis (Bt) have improved the management of targeted lepidopteran pests and reduced the use of insecticide sprays. These benefits explain an increasing adoption of Bt crops worldwide,… read more here.
Keywords: helicoverpa punctigera; helicoverpa; cry1ac cry2ab; armigera ... See more keywords