The exposure risk of heavy metals to insect pests and their impact on pests occurrence and cross-tolerance to insecticides: A review

The Science of The Total Environment, Год журнала: 2024, Номер 916, С. 170274 - 170274

Опубликована: Янв. 21, 2024

Язык: Английский

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Functional analysis of UDP-glycosyltransferase genes conferring indoxacarb resistance in Spodoptera litura

Pesticide Biochemistry and Physiology, Год журнала: 2023, Номер 196, С. 105589 - 105589

Опубликована: Авг. 25, 2023

Язык: Английский

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Identification of inducible CYP3 and CYP4 genes associated with abamectin tolerance in the fat body and Malpighian tubules of Spodoptera litura

Pesticide Biochemistry and Physiology, Год журнала: 2023, Номер 198, С. 105751 - 105751

Опубликована: Дек. 21, 2023

Язык: Английский

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UDP-Glycosyltransferases UGT350C3 and UGT344L7 Confer Tolerance to Neonicotinoids in Field Populations of Aphis gossypii

Journal of Agricultural and Food Chemistry, Год журнала: 2024, Номер 72(25), С. 14141 - 14151

Опубликована: Июнь 12, 2024

The cotton aphid,

Язык: Английский

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Inducible Cytochrome P450s in the Fat Body and Malpighian Tubules of the Polyphagous Pests of Spodoptera litura Confer Xenobiotic Tolerance

Journal of Agricultural and Food Chemistry, Год журнала: 2023, Номер 71(40), С. 14517 - 14526

Опубликована: Сен. 29, 2023

Cytochrome P450 plays vital roles in detoxifying xenobiotics. In this study, SlCYP340A and SlCYP340L expression the Spodoptera litura fat body SlCYP332A1, SlCYP6AB12, SlCYP6AB58, SlCYP6AB59, SlCYP6AN4 Malpighian tubules were significantly upregulated after cyantraniliprole exposure, SlCYP6AB58 SlCYP6AB59 levels simultaneously increased gossypol treatment. Drosophila ectopically expressing candidate genes showed that SlCYP6AN4, conferred tolerance. The overexpression of number eggs laid under Moreover, knockdown S. mortality Homology modeling molecular docking results suggested has potential to bind with cyantraniliprole. These indicate CYP3 CYP4 participate detoxification may be involved tolerance litura.

Язык: Английский

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SlCarE054 in Spodoptera litura (Lepidoptera: Noctuidae) showed direct metabolic activity to β-cypermethrin with stereoselectivity

Bulletin of Entomological Research, Год журнала: 2024, Номер 114(4), С. 482 - 490

Опубликована: Май 6, 2024

Abstract Carboxylesterases (CarEs) is an important detoxification enzyme system in phase Ⅰ participating insecticides resistance. In our previous study, SlCarE054, a CarEs gene from lepidoptera class, was screened out to be upregulated pyrethroids and organophosphates resistant population. Its overexpression verified two field-collected populations of Spodoptera litura (Lepidoptera: Noctuidae) by qRT-PCR. Spatiotemporal expression results showed that SlCarE054 highly expressed the pupae stage digestive tissue midgut. To further explore its role resistance, metabolism activity determined UPLC. recombinant protein significant cyhalothrin fenvalerate, but not phoxim or chlorpyrifos. The metabolic β -cypermethrin stereoselectivity, with higher θ than enantiomer α -cypermethrin. metabolite identified as 3-phenoxybenzaldehyde. Further modelling docking analysis indicated -cypermethrin, fenvalerate could bind catalytic triad 3D structure SlCarE054. interaction also lowest binding energy. Our work provides evidence play roles resistance S. .

Язык: Английский

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Fungicide treatments drive changes in the diversity and species richness of tissue-resident bacteria in agrobiont cobweb-weaving and epigeic spiders

Agriculture Ecosystems & Environment, Год журнала: 2025, Номер 382, С. 109477 - 109477

Опубликована: Янв. 16, 2025

Язык: Английский

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Contribution of UDP-glycosyltransferases to clothianidin resistance in Bradysia odoriphaga

Pesticide Biochemistry and Physiology, Год журнала: 2025, Номер 209, С. 106349 - 106349

Опубликована: Фев. 25, 2025

Язык: Английский

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Bioassay-Guided and DeepSAT-Driven Precise Mining of Monoterpenoid Coumarin Derivatives with Antifeedant Effects from the Leaves of Ailanthus altissima

Journal of Agricultural and Food Chemistry, Год журнала: 2024, Номер 72(19), С. 10958 - 10969

Опубликована: Май 4, 2024

Demand for the exploration of botanical pesticides continues to increase due detrimental effects synthetic chemicals on human health and environment development resistance by pests. Under guidance a bioactivity-guided approach HSQC-based DeepSAT, 16 coumarin derivatives were discovered from leaves

Язык: Английский

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Identification, expression profiles and involvement in insecticides tolerance and detoxification of carboxylesterase genes in Bactrocera dorsalis

Pesticide Biochemistry and Physiology, Год журнала: 2023, Номер 193, С. 105443 - 105443

Опубликована: Апрель 26, 2023

Язык: Английский

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