| 噻虫啉对蚜虫杀虫活性及田间药效评价 |
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| 引用本文： | 胡敏,张强,吴兵兵,李二虎,刘然.噻虫啉对蚜虫杀虫活性及田间药效评价[J].现代农药,2006,5(3):52-53. |
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| 作者姓名： | 胡敏 张强 吴兵兵 李二虎 刘然 |
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| 作者单位： | 1. 天津市农药检定所,天津,300061
2. 天津市农业环保站,天津,300061 |
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| 基金项目： | 天津市科技发展计划培育项目(05YFGPNC02700) |
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| 摘 要： | 采用农药生物测定标准操作程序(SOP)比较测定了噻虫啉和吡虫啉对蚜虫的毒力。室内生物测定结果表明,噻虫啉和吡虫啉对蚜虫有良好的杀虫活性,其毒力平均LC50分别为1.24mg/L和1.45mg/L。田间小区试验结果表明,噻虫啉对蚜虫表现出良好的防治效果,有效用量为3.36、6.72、10.08g/667m2时,药后1～10d的防治效果分别为85.82%～89.55%、89.25%～92.08%、92.43%～96.34%,好于剂量相当的吡虫啉的防治效果。
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| 关 键 词： | 噻虫啉 吡虫啉 毒力 杀虫活性 田间防治效果 |
| 文章编号： | 1671-5284（2006）03-0052-02 |
| 收稿时间： | 2006-02-23 |
| 修稿时间： | 2006年2月23日 |
Activity and Field Experiments of Thiacloprid against Aphids |
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| HU Min,ZHANG Qiang,WU Bing-bing,LI Er-hu,LU Ran.Activity and Field Experiments of Thiacloprid against Aphids[J].Modern Agrochemicals,2006,5(3):52-53. |
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| Authors: | HU Min ZHANG Qiang WU Bing-bing LI Er-hu LU Ran |
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| Affiliation: | 1. Tianjin Institute for Control of Agrochemicals, Tianjin 300061, China; 2. Tianjin Institute for Protection of Agroenvironment, Tianjin 300061 China |
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| Abstract: | The toxicity and control effects of thiacloprid and imidacloprid were evaluated against Myzus persicae using standard insecticide bioassay techniques. Results of bioassay showed that both thiacloprid and imidacloprid had excellent insecticidal activity against Myzus persicae. The field contrast experiments results showed that the relative control effects of thiacloprid SC at 3.36 to 10.08 g per 667m2 were over 85% in the 1st, 3rd, 7th, 15th day after application. |
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| Keywords: | thiacloprid imidacloprid toxicity insectical activity field effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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