| 几种重要药剂对烟粉虱的毒力测定 |
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| 引用本文： | 沈斌斌,任顺祥,吴建辉,覃振强. 几种重要药剂对烟粉虱的毒力测定[J]. 江西农业大学学报, 2005, 27(5): 670-673 |
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| 作者姓名： | 沈斌斌 任顺祥 吴建辉 覃振强 |
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| 作者单位： | 华南农业大学,资源环境学院昆虫学系,广东,广州,510642;华南农业大学,资源环境学院昆虫学系,广东,广州,510642;华南农业大学,资源环境学院昆虫学系,广东,广州,510642;华南农业大学,资源环境学院昆虫学系,广东,广州,510642 |
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| 基金项目： | 国家“十五”科技攻关资助项目（2001BA509B0604） |
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| 摘 要： | 研究结果表明，5种药剂对烟粉虱成虫的毒力排序为：吡虫啉〉阿维菌素〉敌敌畏〉乐果〉扑虱灵；扑虱灵、乐果和吡虫啉对烟粉虱卵均有一定的杀灭作用；3d时5种药剂对烟粉虱1～2龄和3～4龄若虫的毒力排序分别为阿维菌素〉吡虫啉〉乐果〉扑虱灵〉敌敌畏和阿维菌素〉吡虫啉〉敌敌畏〉扑虱灵〉乐果。
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| 关 键 词： | 烟粉虱 药剂 相对毒力 |
| 文章编号： | 1000-2286（2005）05-0670-04 |
| 收稿时间： | 2005-07-04 |
| 修稿时间： | 2005-07-04 |
Toxicities of Several Important Insecticides to Bemisia tabaci |
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| SHEN Bin-bin,REN Shun-xiang,WU Jian-hui,QIN Zhen-qiang. Toxicities of Several Important Insecticides to Bemisia tabaci[J]. Acta Agriculturae Universitis Jiangxiensis, 2005, 27(5): 670-673 |
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| Authors: | SHEN Bin-bin REN Shun-xiang WU Jian-hui QIN Zhen-qiang |
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| Affiliation: | Department of Entomology, College of Resources and Environment, SCAU, Guangzhou 510642, China |
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| Abstract: | The study results showed that the toxicity order of 5 pesticides to the adults of B.tabaci was: imidacloprid>abamectin>dichlorvos>dimethoate>buprofezin;Buprofezin,dimethoate and imidacloprid had some effects on killing the eggs of B.tabaci;the toxicity orders of 5 pesticides to 1~2 instar and 3~4 instar nymphs of B.tabaci were abamectin>imidacloprid>dimethoate>buprofezin>dichlorvos and abamectin>imidacloprid>dichlorvos>buprofezin>dimethoate respectively. |
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| Keywords: | Bemisia tabaci pesticide relative toxicity |
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