Functional Validation of the Roles of Cytochrome P450s in Tolerance to Thiamethoxam and Imidacloprid in a Field Population of Aphis gossypii

Y Lv, S Wen, Y Ding, X Gao, X Chen… - Journal of Agricultural …, 2022 - ACS Publications
Field populations of Aphis gossypii (SDR) have evolved high resistance to neonicotinoids,
including thiamethoxam and imidacloprid. Synergism bioassays and transcriptomic …

Mechanisms of resistance to thiamethoxam and dinotefuran compared to imidacloprid in the brown planthopper: Roles of cytochrome P450 monooxygenase and a …

X Sun, Y Gong, S Ali, M Hou - Pesticide biochemistry and physiology, 2018 - Elsevier
The brown planthopper (BPH, Nilaparvata lugens) has developed high resistance to the first-
generation neonicotinoids (imidacloprid). With commercialization and widespread field use …

[HTML][HTML] Transcriptome Analysis and Identification of Insecticide Tolerance-Related Genes after Exposure to Insecticide in Sitobion avenae

N Wei, Y Zhong, L Lin, M Xie, G Zhang, W Su, C Li… - Genes, 2019 - mdpi.com
Aphids cause serious losses to the production of wheat. The grain aphid, Sitobion avenae,
which is the dominant species of aphid in all wheat regions of China, is resistant to a variety …

A de novo transcriptome of European pollen beetle populations and its analysis, with special reference to insecticide action and resistance

CT Zimmer, F Maiwald, C Schorn, C Bass… - Insect Molecular …, 2014 - Wiley Online Library
The pollen beetle M eligethes aeneus is the most important coleopteran pest in E uropean
oilseed rape cultivation, annually infesting millions of hectares and responsible for …

Implication of heat-shock protein 70 and UDP-glucuronosyltransferase in thiamethoxam-induced whitefly Bemisia tabaci thermotolerance

Q Su, S Li, C Shi, J Zhang, G Zhang, Z Jin, C Li… - Journal of pest …, 2018 - Springer
Temperature change is likely to have marked ecological effects on terrestrial ecosystems,
including the activities of insect pests. The whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) …

Molecular and functional characterization of CYP6BQ23, a cytochrome P450 conferring resistance to pyrethroids in European populations of pollen beetle, Meligethes …

CT Zimmer, C Bass, MS Williamson… - Insect biochemistry and …, 2014 - Elsevier
The pollen beetle (Meligethes aeneus F.) is widespread throughout much of Europe where it
is a major coleopteran pest of oilseed rape (Brassica napus). The reliance on synthetic …

[HTML][HTML] Whole genome sequencing of Asia II 1 species of whitefly reveals that genes involved in virus transmission and insecticide resistance have genetic variances …

S Hussain, M Farooq, HJ Malik, I Amin, BE Scheffler… - BMC genomics, 2019 - Springer
Abstract Background Whiteflies (Bemisia tabaci) are phloem sap-sucking pests that because
of their broad host range and ability to transmit viruses damage crop plants worldwide. B …

[HTML][HTML] A single point mutation in the Bemisia tabaci cytochrome-P450 CYP6CM1 causes enhanced resistance to neonicotinoids

A Pym, JGM Mina, BJ Troczka, A Hayward… - Insect Biochemistry and …, 2023 - Elsevier
The tobacco whitefly, Bemisia tabaci, is a polyphagous crop pest which causes high levels
of economic damage across the globe. Insecticides are often required for the effective …

Pymetrozine is hydroxylated by CYP6CM1, a cytochrome P450 conferring neonicotinoid resistance in Bemisia tabaci

R Nauen, J Vontas, M Kaussmann… - Pest management …, 2013 - Wiley Online Library
BACKGROUND Resistance to neonicotinoid insecticides such as imidacloprid in the cotton
whitefly, Bemisia tabaci, is linked to its hydroxylation by constitutively overexpressed …

[HTML][HTML] Global transcriptome profiling and functional analysis reveal that tissue-specific constitutive overexpression of cytochrome P450s confers tolerance to …

B Antony, J Johny, MM Abdelazim, J Jakše… - BMC genomics, 2019 - Springer
Background Cytochrome P450-dependent monooxygenases (P450s), constituting one of
the largest and oldest gene superfamilies found in many organisms from bacteria to …