| 四种杀虫农药对梭毒隐翅虫捕食功能的影响 |
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| 引用本文： | 孟庆玉.四种杀虫农药对梭毒隐翅虫捕食功能的影响[J].四川动物,2006,25(1):110-113. |
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| 作者姓名： | 孟庆玉 |
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| 作者单位： | 西华师范大学生命科学学院,四川南充,637002 |
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| 摘 要： | 梭毒隐翅虫Paederus fuscipes Curtis是一种重要的天敌昆虫。本试验在室内条件下采用浸渍法分别测定了4种杀虫农药在田间常用最低浓度时对梭毒隐翅虫成虫死亡率和捕食功能的影响。试验结果表明，梭毒隐翅虫对10％高效杀虫死最敏感，对22％蚜虱灵、40％氧乐果乳油次之，而18％杀虫双水剂对它的致死作用及捕食功能影响均较小。4种杀虫农药对残存个体捕食功能的影响均超过致死作用。
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| 关 键 词： | 梭毒隐翅虫 杀虫农药 捕食功能 死亡率 |
| 文章编号： | 1000-7083(2005)01-0110-04 |
| 收稿时间： | 2005-05-29 |
| 修稿时间： | 2005年5月29日 |
Effect of Four Kinds of Insecticides on Predatory Function of Paederus fuscipes Curtis |
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| MENG Qing-yu.Effect of Four Kinds of Insecticides on Predatory Function of Paederus fuscipes Curtis[J].Sichuan Journal of Zoology,2006,25(1):110-113. |
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| Authors: | MENG Qing-yu |
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| Institution: | Department of Biology, China West Normal University, Nanchong, Sichuan Province 637002 |
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| Abstract: | Paederus fuscipes Curtis is a common predatory natural enemy in farmland. The experiment using soaking method tested the mortalities and effects on predatory function of four kinds of common insecticides to P. fuscipes with common lowest concentration in farmland. The experiment results indicate that P. fuscipes is mast sensitive to chlorpyrifos and deltamethrin, less sensitive to imidacloprid and buprofezin and omethoate, but bisultap has least effect on mortality and predatory function. The effects of four insecticides on predatory function of survivals are also stronger than the lethalities. |
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| Keywords: | Paederus fuscipes Curtis insecticide predatory function mortality |
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