| 柑橘木虱对4种新烟碱类杀虫剂的交互抗性 |
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| 引用本文： | 邓明学,潘振兴,谭有龙,唐际飞,覃旭,陈贵峰,唐明丽.柑橘木虱对4种新烟碱类杀虫剂的交互抗性[J].农药,2012,51(2):153-155. |
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| 作者姓名： | 邓明学 潘振兴 谭有龙 唐际飞 覃旭 陈贵峰 唐明丽 |
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| 作者单位： | 1. 广西柑桔研究所,广西桂林,541004
2. 柳州市惠农化工有限公司,广西柳州,545616 |
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| 基金项目： | 广西自然科学资金项目(桂科自0728039);广西壮族自治区科技攻关项目(桂科攻1123003-2B) |
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| 摘 要： | 目的]探明柑橘木虱在新烟碱类杀虫剂之间是否存在交互抗药性,为开发和应用这类杀虫剂提供依据。方法]用药膜法测定了不同来源的柑橘木虱成虫对吡虫啉、噻虫嗪、呋虫胺的LC50、LC95和抗性指数。结果]已对吡虫啉、啶虫脒产生抗药性的柑橘木虱种群,虽然从未施用过噻虫嗪、呋虫胺和其他新烟碱类杀虫剂,但对它们的抗性倍数也已达低抗至中等抗性水平。结论]柑橘木虱在新烟碱类杀虫剂噻虫嗪、呋虫胺、吡虫啉、啶虫脒之间可能存在交互抗性。
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| 关 键 词： | 柑橘木虱 新烟碱类杀虫剂 交互抗性 |
Cross-resistance of Asian Citrus Psylla to 4 Neonicotinoid Insecticides |
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| DENG Ming-xue
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PAN Zhen-xing
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TAN You-long
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TANG Ji-fei
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QIN Xu
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CHEN Gui-feng
,
TANG Ming-li.Cross-resistance of Asian Citrus Psylla to 4 Neonicotinoid Insecticides[J].Pesticides,2012,51(2):153-155. |
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| Authors: | DENG Ming-xue PAN Zhen-xing TAN You-long TANG Ji-fei QIN Xu CHEN Gui-feng TANG Ming-li |
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| Affiliation: | 1 (1.Guangxi Citrus Research Institute,Guilin 541004,Guangxi,China;2.Liuzhou Huinong Chemical Company, Liuzhou 545616,Guangxi,China) |
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| Abstract: | To explore if Asian citrus psylla has cross-resistance between neonicotinoid insecticides,which will be the basis to develop and apply the pesticides.Methods] Both LC50,LC95 of imidacloprid,thiamethoxam,dinotefuran and resistance index of citrus psyllid adults were determined with the drug film methods.Results] Although citrus psylla population which had developed resistance to imidacloprid and acetamiprid had never been applied thiamethoxam,dinotefuran and others neonicotinoid,resistance to them has been reached a low to medial level.Conclusions] Citrus psyllid may exists cross-resistance between the new neonicotinoid insecticide,thiamethoxam,dinotefuran,imidacloprid and acetamiprid. |
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| Keywords: | Asian citrus psylla(Diaphorina citri Kuwayama) neonicotinoid insecticides cross-resistance |
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