甲维盐·氟铃脲10.5%WDG防治稻纵卷叶螟药效试验

Control Efficacy of Mixture of Emamectin Benzoate and Hexaflumuron 10.5% WDG against Rice Case Worm

通过防治稻纵卷叶螟试验结果表明,甲维盐·氟铃脲10.5%WDG具有速效性好、有效期长、药效稳定,对水稻安全,特别是对大龄幼虫有特效等特点,施药后第7天的防治效果能达到90%以上,是替代高毒杀虫剂的理想产品。

The test results on the efficacy of mixture of emamectin benzoate and hexaflumuron 10.5% WDG against rice case worm showed that the product had good and stable effects （particularly effective against old larva）, long period of persistence, and safe to rice plants. Seven days after treatment, the efficacy was greater than 90%. This product could be considered as an substitute for highly toxic pesticides.