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烟粉虱田间种群的抗药性
引用本文:何玉仙,翁启勇,黄建,梁智生,林桂君,吴咚咚.烟粉虱田间种群的抗药性[J].应用生态学报,2007,18(7):1578-1582.
作者姓名:何玉仙  翁启勇  黄建  梁智生  林桂君  吴咚咚
作者单位:1. 福建省农业科学院植物保护研究所,福州,350013
2. 福建农林大学植物保护学院,福州,350002
基金项目:国家自然科学基金;福建省科技厅科研项目
摘    要:采用成虫浸叶生测法分别测定了福建省福州、漳州、龙岩、三明、南平、宁德等地烟粉虱田间种群对13种杀虫剂的抗性.结果表明,福建省6个烟粉虱田间种群对氯氟氰菊酯、甲氰菊酯、氯氰菊酯、溴氰菊酯、乙酰甲胺磷、毒死蜱产生了高水平抗性,抗性倍数分别达838.38~2460.52、244.64~834.29、116.02~266.35、81.75~124.18、425.18~875.56和54.53~78.43倍,对乐果产生了中等水平抗性,抗性倍数达14.16~17.66倍,对敌敌畏产生了中等偏低水平的抗性,抗性倍数达6.23~11.25倍,对灭多威的抗性水平较低,抗性倍数仅为4.07~5.66倍.漳州种群已对烟碱类杀虫剂产生了中等水平抗性,对吡虫啉、啶虫脒和噻虫嗪的抗性倍数分别达23.08、10.32和24.60倍,而其它地区烟粉虱种群对吡虫啉、啶虫脒和噻虫嗪的抗性水平较低,甚至不明显,抗性倍数分别仅为1.31~3.28、1.82~7.23和1.39~5.45倍.福建省各地区烟粉虱种群对阿维菌素尚未产生明显的抗药性.

关 键 词:烟粉虱  杀虫剂  抗药性
文章编号:1001-9332(2007)07-1578-05
收稿时间:2006-6-27
修稿时间:2006-06-272007-04-12

Insecticide resistance of Bemisia tabaci field populations.
HE Yu-xian,WENG Qi-yong,HUANG Jian,LIANG Zhi-sheng,LIN Gui-jun,WU Dong-dong.Insecticide resistance of Bemisia tabaci field populations.[J].Chinese Journal of Applied Ecology,2007,18(7):1578-1582.
Authors:HE Yu-xian  WENG Qi-yong  HUANG Jian  LIANG Zhi-sheng  LIN Gui-jun  WU Dong-dong
Institution:1 .Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; 2.College of Plant Protection, Fu- jian Agriculture and Forestry University, Fuzhou 350002, China
Abstract:Resistance to 13 insecticides in field populations of Bemisia tabaci from six regions (Fuzhou, Zhangzhou, Longyan, Sanming, Nanping, Ningde) of Fujian Province, China was monitored by adult leaf-dipping bioassay. Compared with the susceptible SUD-S strain, all the six field populations exhibited high levels of resistance to lambda-cyhalothrin (838.38-2460.52 fold), fenpropathrin (244.64-834.29 fold), cypermethrin (116.02-266.35 fold), deltamethrin (81.75-124.18 fold), acephate (425.18-875.56 fold) and chlorpyrifos (54.53-78.43 fold), moderate levels of resistance to dimethoate (14.16-17.66 fold), low to moderate levels of resistance to dichlorvos (6.23-11.25 fold) and low levels of resistance to methomyl (4.07-5.66 fold), respectively. Among these six field-collected populations, only Zhangzhou population had moderate resistance to imidacloprid, acetamiprid and thiamethoxam (23.08 fold, 10.32 fold and 24.60 fold, respectively). All field strains tested displayed no resistance to abamectin.
Keywords:Bemisia tabaci  insecticide  insecticide resistance  
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