| 几种农药对菜青虫的防治试验 |
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| 引用本文： | 伍海森,郭玉彦.几种农药对菜青虫的防治试验[J].海南大学学报(自然科学版),2005,23(1):61-63. |
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| 作者姓名： | 伍海森 郭玉彦 |
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| 作者单位： | 儋州市农业技术推广中心,海南,儋州,571700;海南大学,生命科学与农学院,海南,海口,570228 |
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| 摘 要： | 试验了几种农药对花椰菜菜青虫(Pierisrapaesp.)的防治效果,结果表明:4种农药均较好,其中以海正集团生产的三令最好,施药后3～7d防治效果达100%;杨康和武大绿洲3号A次之,防效在93%以上;绿宇较差,防效在88%以上.
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| 关 键 词： | 农药 菜青虫 防治效果 |
| 文章编号： | 1004-1729(2005)01-0061-03 |
| 修稿时间： | 2004年9月24日 |
Experiment on the Control of Several Pesticides on Pieris rapae sp. |
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| WU Hai-sen,GUO Yu-yan.Experiment on the Control of Several Pesticides on Pieris rapae sp.[J].Natural Science Journal of Hainan University,2005,23(1):61-63. |
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| Authors: | WU Hai-sen GUO Yu-yan |
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| Institution: | WU Hai-sen~1,GUO Yu-yan~2 |
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| Abstract: | An experiment on the controlling effects of several pesticides on Pieris rapae sp. was carried out. It demonstrated that all the four pesticides showed a good effect. Among them, the effect of pesticide "Sanlin" produced by Haizhen Group Company was the best. From 3 to 7 days after the pesticide was applied, its controlling effect reached 100%;pesticide "Yangkang" and "No.3 A of Wudaluzhou" was the second in effect, with a controlling effect over 93%;and the third was pesticide "Luyu", with a controlling effect over 88%. |
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| Keywords: | Pieris rapae sp pesticide controlling effect |
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