Status of insecticide resistance and associated mutations in Q-biotype of whitefly, Bemisia tabaci, from eastern China
文献类型: 外文期刊
第一作者: Yuan, Linze
作者: Yuan, Linze;Du, Yuzhou;Wang, Jianjun;Wang, Shaoli;Zhang, Youjun;Zhou, Jiachun
作者机构:
关键词: Bemisia tabaci;Insecticide resistance;Allele frequency;Acetylcholinesterase;Sodium channel
期刊名称:CROP PROTECTION ( 影响因子:2.571; 五年影响因子:3.11 )
ISSN: 0261-2194
年卷期: 2012 年 31 卷 1 期
页码:
收录情况: SCI
摘要: Resistance levels in five field strains of Bemisia tabaci Q-biotype in eastern China to six representative insecticides were determined, and the frequencies of synaptic acetylcholinesterase ace, mutation (F331W) and para-type voltage gated sodium channel mutations (L925I and T929V) were detected using polymerase chain reaction-based monitoring techniques. Compared with the reference strain, the field strains exhibited low to high resistance to two neonicotinoids (RF 8.68-75 for imidacloprid and 7.48 -46.40 for nitenpyram). Low resistance to dichlorvos (RF 1.37-2.83) and cypermethrin (RF 2.61-8.69) were observed in these strains. All strains were susceptible to abamectin and carbosulfan. The F331W mutation in ace1 gene was fixed in all field strains, the frequencies of the L925I mutation and T929V mutation in sodium channel gene were in the range of 39.6-70% and 63-86.7%, respectively. Information on insecticide resistance status and resistance allele frequency reported in this study provided baseline data for management of insecticide resistance of Q-biotype B. tabaci in eastern China. (C) 2011 Elsevier Ltd. All rights reserved.
分类号:
- 相关文献
作者其他论文 更多>>
-
The UDP-glycosyltransferase UGT352A3 contributes to the detoxification of thiamethoxam and imidacloprid in resistant whitefly
作者:Du, Tianhua;Xue, Hu;Zhang, Youjun;Yang, Xin;Du, Tianhua;Zhou, Xiaomao;Gui, Lianyou;Belyakova, Natalia A.
关键词:UDP-glycosyltransferases; Enzyme activity; Bemisia tabaci; Insecticide resistance; Molecular docking
-
CRISPR/Cas9-mediated editing of the melanization gene ebony in the 28-spotted ladybeetle, Henosepilachna vigintioctopunctata
作者:Chen, Shimin;Ruan, Yalin;Li, Zhaoyang;Zhou, Chuqiao;Chen, Qi;Pan, Huipeng;Zhou, Xuguo;Zhang, Youjun;Yang, Chunxiao
关键词:CRISPR/Cas9; RNAi; Ebony; Cuticle melanization; Henosepilachna vigintioctopunctata
-
Main Aphididae species and population dynamics on maize in Jilin Province: a regional study using multiple monitoring methods
作者:Sun, Wei;Pan, Yiyuan;He, Sicong;Zhou, Jiachun;Gao, Yuebo
关键词:maize aphid; suction trap; drone trap; adjustable-height yellow sticky trap; trajectory analysis
-
Does Temperature Tolerance Increase in Long-Term Domesticated Frankliniella occidentalis Under Constant Temperature?
作者:Shu, Lin;Chang, Yawen;Du, Yuzhou;Li, Hongbo;Chang, Yawen;Du, Yuzhou
关键词:
Frankliniella occidentalis ; population evolution; temperature adaptation; facultative parthenogenesis; arrhenotoky -
A genome-wide association study and transcriptome analysis reveal the genetic basis for the Southern corn rust resistance in maize
作者:Wang, Yang;Mu, Chunhua;Sun, Shufeng;Qu, Jianzhou;Du, Wanli;Li, Fenghai;Wang, Yang;Li, Xiangdong;Lu, Xin;Li, Wangshu;Xu, Zhennan;Sun, Shufeng;Zhou, Zhiqiang;Hao, Zhuanfang;Han, Jienan;Weng, Jianfeng;Mu, Chunhua;Wang, Jianjun;Li, Xiangdong;Wen, Shenghui
关键词:maize; southern corn rust; genome-wide association study; transcriptome
-
Research Progress on a Wide and Narrow Row Cropping System for Crops
作者:Tang, Liqun;Song, Jian;Cui, Yongtao;Fan, Honghuan;Wang, Jianjun
关键词:crops; wide and narrow row; row spacing; weed management; chemical inputs
-
Insecticide Resistance and Plant Virus Status of Bemisia tabaci on Soybean in Suzhou
作者:Li, Qi;Du, He;Zhang, Youjun;Li, Qi;Ji, Yao;Du, He;Zhang, Youjun;Yang, Xin;Ma, Shufang;Zhu, Jifei;Zhu, Dehui;Belyakova, Natalia A.
关键词:
B. tabaci ; soybean; insecticide resistance; TYLCV; ToCV; CCYV