| 4.65%高氯·氟啶脲乳油防治菜青虫田间药效试验 |
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| 引用本文： | 薛超彬,高兴祥,谢桂英,罗万春.4.65%高氯·氟啶脲乳油防治菜青虫田间药效试验[J].农药,2003,42(9):29-30. |
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| 作者姓名： | 薛超彬 高兴祥 谢桂英 罗万春 |
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| 作者单位： | 山东农业大学农药毒理与应用技术省级重点实验室,泰安,271018 |
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| 摘 要： | 通过 4 .6 5 %高氯·氟啶脲乳油对菜青虫的田间药效试验 ,结果表明 :4 .6 5 %高氯·氟啶脲乳油在药后第 1、3和 7d防效逐渐提高 ,至药后第 7d防效最好 ,6 0ml/ 6 6 7m2 最高防效为 96 76 % ,30ml/ 6 6 7m2 的最高防效为 93.5 5 % ,它兼有了高效氯氰菊酯的速效和氟啶脲的持效期长的优点。可以作为当前防治菜青虫的选择药剂
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| 关 键 词： | 高效氯氰菊酯 氟啶脲乳油 防治 菜青虫 田间药效试验 |
| 修稿时间： | 2002年11月29 |
Field Effect of 4.65% Mixed Beta - cypermethrin with Chlorfluazuron for Controlling Pieris rapae L. |
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| Xue Chaobin,Gao Xingxiang,Xie Guiying et al..Field Effect of 4.65% Mixed Beta - cypermethrin with Chlorfluazuron for Controlling Pieris rapae L.[J].Pesticides,2003,42(9):29-30. |
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| Authors: | Xue Chaobin Gao Xingxiang Xie Guiying |
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| Abstract: | The effects of 4.65% mixed beta-cypermethrin with chlorfluazuron was evaluated against Pieris rapae in field trials.The results showed that 4.65% mixed insecticide had good effects for controlling Pieris rapae,and the effects was improved as the days went by,the mortality was 96.76%,93.55% with 60ml/mu,30ml/mu after 7 days inspectively.It has beta-cypermethrin's speedy effect and chlorfluazuron's persistent effect.The pesticide mentioned above is excellent insecticide for controlling Pieris rapae Linn. |
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| Keywords: | Pieris rapae beta-cypermethrin with chlorfluazuron control effect |
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