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25 %辛·高氯微乳剂对棉铃虫具有较好的防治效果 ,且速效性好 ,对棉花生长安全 ,其最佳用药量为 75 0～ 90 0ml/hm2 。
25% Xin · high-chlorine microemulsion has good control effect on cotton bollworm and has good quick-effect and safe growth to cotton, with the optimum dosage of 75% -90 0ml / hm2.