| 几种杀虫剂对烟草甲幼虫的触杀毒力 |
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| 引用本文： | 程新胜,卢佳森.几种杀虫剂对烟草甲幼虫的触杀毒力[J].农药科学与管理,1997,18(4):23-24. |
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| 作者姓名： | 程新胜 卢佳森 |
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| 作者单位： | 合肥经济技术学院!230052 |
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| 摘 要： | 利用烟虫幼虫作试虫，测定了不同浓度的灭多威，乙酰甲胺磷，敌敌畏和敌百虫等４种药剂在４８ｈ和７２ｈ后的触杀毒力，发现灭多威对烟草甲幼虫触杀活性最高，药效发挥最快，乙酰甲胺磷次之，敌百虫活性最小，药效发挥最慢。
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| 关 键 词： | 烟草甲幼虫 点滴法 触杀毒力 杀虫剂 |
Contact Activity of Methomyl, Acephate, Dichlorvos and Trichlorfon to Tobacco Beetle Larva |
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| Cheng Xinsheng, Lu Jiasen.Contact Activity of Methomyl, Acephate, Dichlorvos and Trichlorfon to Tobacco Beetle Larva[J].Pesticide Science and Administration,1997,18(4):23-24. |
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| Authors: | Cheng Xinsheng Lu Jiasen |
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| Institution: | Cheng Xinsheng; Lu Jiasen |
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| Abstract: | Contact activity of methomyl, acephate, dichlorvos and trichlorphon to Tobacco beetle Larva at 48h, 72h after applied were studied. The result showeti that the Contact activity of methomyl was highest followed by acephate, dichlorvos,. The activity of trichlorfon was the lowest. |
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| Keywords: | tobacco beetle larva dropping apllication contact activity |
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