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试验选用杀螟松乳油、杀虫双水剂、亚胺硫磷乳油、晶体敌白虫+乙酰甲胺磷可溶性原粉、毒死蜱防治甘蔗螟虫,结果显示施药一个月对螟虫的防治效果分别是:85.0%、87.5%、71.3%、78.8%、68.8%。施药后两个月,对甘蔗螟虫防治效果分别为:85.8%、88.0%、71.7%、76.1%、68.5%。杀螟松乳油防治效果显著,建议采用杀螟松乳油来防治甘蔗螟虫。
The test selected fenitrothion EC, insecticide Shuangshui agent, imidacloprid EC, crystal enemy white worm + acephate soluble powder, chlorpyrifos control sugarcane borers, the results show that the pesticides one month on the prevention and control of stem borers were : 85.0%, 87.5%, 71.3%, 78.8%, 68.8%. Two months after application, the control effects on sugarcane borer were 85.8%, 88.0%, 71.7%, 76.1% and 68.5%, respectively. Diafenotaxis EC control effect is significant, we recommend the use of fenitrothion EC to control sugarcane borers.