| 22.5%毒·高氯乳油防治美洲斑潜蝇田间药效试验 |
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| 引用本文： | 肖芬,廖桂平,李先文,刘祥英.22.5%毒·高氯乳油防治美洲斑潜蝇田间药效试验[J].现代农药,2007,6(4):50-51. |
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| 作者姓名： | 肖芬 廖桂平 李先文 刘祥英 |
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| 作者单位： | 1. 湖南农业大学生物安全科技学院,长沙,410128
2. 湖南农业大学农业信息技术研究所,长沙,410128 |
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| 摘 要： | 在番茄大田中进行了22.5%毒·高氯乳油防治美洲斑潜蝇药效试验,试验结果表明,22.5%毒·高氯乳油对美洲斑潜蝇防治效果较好,每667m2使用50mL和60mL处理,在施药后3d的防效分别为89.2%、92.4%,7d达到93.0%、95.1%,均显著高于对照药剂4.5%高效氯氰菊酯乳油和40%毒死蜱乳油的防效。
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| 关 键 词： | 22.5%毒·高氯乳油 美洲斑潜蝇 番茄 防效 |
| 文章编号： | 1671-5284(2007)04-0050-02 |
| 修稿时间： | 2006年12月8日 |
Experiments on Control of Liriomyza sativae Blanchard with 22.5% Chlorpyrifos+beta-cypermethrin EC |
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| XIAO Fen,LIAO Gui-ping,LI Xian-wen,LIU Xiang-ying.Experiments on Control of Liriomyza sativae Blanchard with 22.5% Chlorpyrifos+beta-cypermethrin EC[J].Modern Agrochemicals,2007,6(4):50-51. |
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| Authors: | XIAO Fen LIAO Gui-ping LI Xian-wen LIU Xiang-ying |
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| Abstract: | Experiments on control of Liriomyza sativae Blanchard with 22.5% Chlorpyrifos beta-cypermethrin EC were conducted in tomato field.Field trial results showed that 22.5% chlorpyrifos beta-cypermethrin EC had the better effect on the controlling of Liriomyza sativae Blanchard.The control effect of 50 mL/667m2 to 60 mL/667m2 of 22.5% chlorpyrifos beta-cypermethrin EC were 89.2% to 92.4% after application three days,then after application seven days it reached 93.0% to 95.1%,which were significant different from 4.5% beta-cypermethrin EC and 40% chlorpyrifos EC. |
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| Keywords: | 22 5% chlorpyrifos beta-cypermethrin EC Liriomyza sativae Blanchard tomato control effect |
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