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中国农学通报 ›› 2004, Vol. 20 ›› Issue (3): 222-222.

所属专题: 园艺

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7.5%高氯?除虫脲悬浮剂防治甘蓝甜菜夜蛾简报

孙化田,赵继文,毛红彦   

  • 出版日期:2004-06-05 发布日期:2004-06-05

Effect of 7.5% Mixture of Beta-cypermethrin and Diflubenzuron SC on Controlling Laphygma exigua Hubner

Sum Huatian, Zhao Jiwen,Mao Hongyan   

  • Online:2004-06-05 Published:2004-06-05

摘要: 试验表明,7.5%高氯·除虫脲悬浮剂对甘蓝甜菜夜蛾具有良好的防治效果,生产中适宜用量为45 g.ai/hm2~67.5 g.ai/hm2。在推荐使用剂量范围内对甘蓝安全。

Abstract: The field trials showed that 7.5% mixture of beta-cypermethrin and diflubenzuron SC could effectively control Laphygma exigua Hubner, the suitable dosage is 7.5% the mixture of beta-cypermethrin and diflubenzuron SC 45 g.ai/hm2~67.5 g.ai/hm2. these dosages are safe to cabbage.