Comprehensive analysis of the overexpressed cytochrome P450-based insecticide resistance mechanism in Spodoptera litura

W Li, W Yang, Y Shi, X Yang, S Liu, X Liao… - Journal of Hazardous …, 2024 - Elsevier
Cytochrome P450s play critical roles in the metabolic resistance of insecticides in insects.
Previous findings showed that enhanced P450 activity was an important mechanism …

Knockdown of one cytochrome P450 gene CYP6DW4 increases the susceptibility of Bemisia tabaci to dimpropyridaz, a novel pyridazine pyrazolecarboxamide …

J Tang, Q Zhang, C Qu, Q Su, C Luo, R Wang - Pesticide Biochemistry and …, 2024 - Elsevier
Bemisia tabaci is a formidable insect pest worldwide, and it exhibits significant resistance to
various insecticides. Dimpropyridaz is a novel pyridazine pyrazolecarboxamide insecticide …

Cytochrome P450 CYP6EM1 Underpins Dinotefuran Resistance in the Whitefly Bemisia tabaci

M Huang, B Fu, C Yin, P Gong, S Liu… - Journal of Agricultural …, 2024 - ACS Publications
Being a destructive pest worldwide, the whitefly Bemisia tabaci has evolved resistance to
neonicotinoid insecticides. The third-generation neonicotinoid dinotefuran has commonly …

Functional Characterization of CYP6QE1 and CYP6FV21 in Resistance to λ-Cyhalothrin and Imidacloprid in Bradysia odoriphaga

C Zhang, Y Li, T Qiu, Y Wang, H Wang… - Journal of Agricultural …, 2024 - ACS Publications
Cytochrome P450 monooxygenases (P450s) belong to a family of metabolic enzymes that
are involved in the detoxification of insecticides. In this study, our bioassay results showed …

Is insecticide resistance a factor contributing to the increasing problems with Dalbulus maidis (Hemiptera: Cicadellidae) in Brazil?

EP Machado, EV Souza, GS Dias… - Pest Management …, 2024 - Wiley Online Library
Abstract Background The corn leafhopper, Dalbulus maidis, is an important pest in Brazil.
While chemical control has traditionally been the cornerstone for managing this pest, field …

Overexpression of CYP6CX4 contributing to field-evolved resistance to flupyradifurone, one novel butenolide insecticide, in Bemisia tabaci from China

Q Zhang, J Tang, B Gao, C Qu, J Wang, C Luo… - International Journal of …, 2024 - Elsevier
Bemisia tabaci is a formidable insect pest worldwide, and exhibits significant resistance to
various insecticides. Flupyradifurone is one novel butenolide insecticide and has emerged …

Glutathione S-transferase directly metabolizes imidacloprid in the whitefly, Bemisia tabaci

R Zhang, J Yang, J Hu, F Yang, J Liang, H Xue… - Pesticide Biochemistry …, 2024 - Elsevier
The whitefly Bemisia tabaci poses a significant threat to various crops and ornamental plants
and causes severe damage to the agricultural industry. Over the past few decades, B. tabaci …

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

L Liang, J Li, L Jin, K Yan, Y Pan, Q Shang - Pesticide Biochemistry and …, 2024 - Elsevier
Abamectin, as a broad-spectrum bioinsecticide, has been widely used for the control of
Lepidoptera insects, resulting in different levels of resistance to abamectin in Spodoptera …

[HTML][HTML] Genome-Wide Comparative Analysis of the Cytochrome P450 Monooxygenase Family in 19 Aphid Species and Their Expression Analysis in 4 Cereal Crop …

Z Wang, W Hao, H Wang, P Deng, T Li, C Wang… - International Journal of …, 2024 - mdpi.com
Cytochrome P450 monooxygenases (CYP450s) play a variety of physiological roles,
including pesticide resistance, plant allelochemical detoxification, and hormone metabolism …

[HTML][HTML] Molecular Mechanism Underlying ROS-Mediated AKH Resistance to Imidacloprid in Whitefly

J Li, C Zhu, Y Xu, H He, C Zhao, F Yan - Insects, 2024 - mdpi.com
Simple Summary As an invasive pest, whitefly causes great losses in agricultural production,
and resistance increases in whitefly to chemical insecticides are an important problem in …