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中国农学通报

中国农学通报 ›› 2004, Vol. 20 ›› Issue (5): 229-229.

所属专题： 园艺

• 目次 • 上一篇    下一篇

15%安打防治甜菜夜蛾的药效试验

聂群波,刘万代   

  • 出版日期:2004-10-05 发布日期:2004-10-05

Effect of 15% Anda On Controlling Laphygma exigua Hubner

Nie Qunbo, Liu Wandai   

  • Online:2004-10-05 Published:2004-10-05

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摘要： 甜菜夜蛾是一种暴发杂食性害虫，抗药性强，防治难度大，通过室内和田间试验证明，15%高效、低毒、低残留农药安打对4龄以下甜菜夜蛾防效达90%以上，速效性较好。

Abstract: Laphygma exigua Hubner is a kind of bursting polyphagia pests. It possesses a good drug-resistance character and is more difficult to control. Indoor and field experiment indicates that effect of 15% Anda on controlling Laphygma exigua Hubner less than four-instar stages can reach more than 90%. This drug is Not only efficient, low poison and little remain, but also elaborate action as soon as possible.