Field resistance of Spodoptera litura (Lepidoptera: Noctuidae) to organophosphates, pyrethroids, carbamates and four newer chemistry insecticides in Hunan, China.
Field resistance of Spodoptera litura (Lepidoptera: Noctuidae) to organophosphates, pyrethroids, carbamates and four newer chemistry insecticides in Hunan, China.
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中国湖南斜纹夜蛾（鳞翅目：夜蛾科）对有机磷、拟除虫菊酯、氨基甲酸酯和四种新型化学杀虫剂的田间抗性
DOI：
10.1007/s10340-013-0505-y
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发表时间：
2013
影响因子：
4.8
通讯作者：
Bai, Lianyang
中科院分区：
文献类型：
--
作者：
Tong, Hong;Su, Qi;Zhou, Xiaomao;Bai, Lianyang
本研究对斜纹夜蛾种群的抗性进行了评价。（鳞翅目，夜蛾科）对不同杀虫剂的敏感性研究。对于有机磷酸酯和拟除虫菊酯，与敏感的Lab-BJ菌株相比，有机磷酸酯的抗性比率在14-229倍的范围内，拟除虫菊酯的抗性比率在12-227倍的范围内。同样，在所有五个种群中观察到对甲氨基阿维菌素、茚虫威和溴虫腈的抗性水平相对较低。对氨基甲酸酯类（硫双威、灭多威）的抗性显著高于有机磷类、拟除虫菊酯类和新化学杀虫剂。LC 50值的两两相关系数表明，除阿维菌素与灭多威呈显著负相关外，新一代化学杀虫剂与老一代杀虫剂的LC 50值均不显著。硫双威、灭多威和溴氰菊酯之间存在显著的相关性，而联苯菊酯的抗性与除溴氰菊酯外的其他杀虫剂的抗性无相关性。结果进行了讨论有关的综合害虫管理S。litura特别是关于田间管理的发展对杀虫剂的抗性。
The present studies were carried out to evaluate resistance in the populations ofSpodoptera lituraFab. (Lepidoptera, Noctuidae) from five districts of Hunan Province in China to various insecticides from 2010 to 2012 using a standard leaf dip bioassay method. For organophosphates and pyrethroids, resistance ratios compared with a susceptible Lab-BJ strain were in the range of 14-229-fold for organophosphates and 12-227-fold for pyrethroids. Similarly, relative low levels of resistance to emamectin, indoxacarb, and chlorfenapyr were observed in all five populations. In contrast, the resistance to carbamates (thiodicarb or methomyl) was significantly higher than that of organophosphates, pyrethroids and newer chemistry insecticides. The pairwise correlation coefficients of LC50values indicated that the newer chemistry insecticides and old generation insecticides were not significant except abamectin, which was negatively significantly correlated with methomyl. A significant correlation was observed between thiodicarb, methomyl, and deltamethrin, whereas resistance to bifenthrin showed no correlations with resistance to other insecticides except deltamethrin. The results are discussed in relation to integrated pest management forS. liturawith special reference to management of field evolved resistance to insecticides.
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影响因子：
2.8
作者：
Ahmad, Mushtaq;Arif, M. Iqbal
通讯作者：
Arif, M. Iqbal
影响因子：
2.8
作者：
Ahmad, Munir;Sayyed, Ali H.;Ahmad, Mushtaq
通讯作者：
Ahmad, Mushtaq
影响因子：
2.8
作者：
Ishtiaq, M.;Salem, Mushtaq A.;Razaq, M.
通讯作者：
Razaq, M.
影响因子：
1.3
作者：
Matsuura, H;Naito, A
通讯作者：
Naito, A
影响因子：
2.8
作者：
Ahmad, Mushtaq;Arif, M. Iqbal;Ahmad, Munir
通讯作者：
Ahmad, Munir