This study received the support from the National Natural Science Foundation of China(31730083 and 31572328).
Lepidoptera,with 0.16 million species,is the second largest order of insecta.This order includes silk worms,butterflies,and many agricultural pests.The cotton bollworm,Helicoverpa armigera(Hubner)is one of the pests i...
the National Natural Science Foundation of China (No.31601646);Dapeng New District Industry Development Funds (KY20160103);Shenzhen Science and Technology Project (JCYJ20170303154440838).
Helicoverpa armigera, cotton bollworm, is one of the most disastrous pests worldwide, threatening various food and economic crops. Functional genomic tools may provide efficient approaches for its management. The clus...
supported by the National Key R&D Program of China(2017YFD0200400);the National Natural Science Foundation of China(31272115)
Cry1Ai-h-loop 2 is a mutant of Cry1Ai constructed by exchanging loop 2 from Cry1Ah protein and shows insecticidal activity against Helicoverpa armigera. The toxicity of Cry1 Ai-h-loop 2, in contrast to the very low to...
supported by the Key Project for Breeding Genetically Modified Organisms, China (2016ZX08011002);the National Natural Science Foundation of China (31621064);the Fundamental Research Funds for Central Non-profit Scientific Institution, China (Y2017JC34)
Receptor proteins on the brush border membrane of the insect midgut epithelium are involved in the mode of action of insecticidal Cry proteins from Bacillus thuringiensis(Bt). Polycalin has been identified as a bindin...
In the present research, the toxicity, antifeedant activity and biological effects of ethanolic leaves extract of four medicinal plants named Eucalyptus rostrata, Dodonea viscosa, Rhyza stricta and Cymbopogon schoenan...
financial support from the National Natural Science Foundation of China(31501253)
Background:Recently,due to the development of food security strategies,cotton has been planted in inland saline-alkali dry soils or in coastal some saline-alkali soils in China.Under the condition,to comprehensively p...
the National Nature Science Foundation of China(30971943).
The expression level of cytochrome P450 genes in insects can be induced by plant allelochemicals,which is important for insects to adapt to host plants.Cytochrome P450CYP6B 7has been reported to be involved in pyethro...
grants fom National Natural Science Foundation of China[No.31601644] and the State Key Laboratory of Integrated Management of Pest Insects and Rodents[No.ChineseIPM1502].
Malpighian tubules (MTs)are moregulatory organs of insects.However, usually considered the key excretory and os- increasing evidence has suggested that MTs perform many more functions than just osmoregulation.Until no...
Information is lacking regarding the visual cues used by Helicoverpa armigera moths during nectar feeding. Here, we investigated the preference for radial gradient patterns in H. armigera moths. The results indicated ...