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目的 评价1%ABATE颗粒剂对蚊幼虫的杀灭效果。方法 直接投药法(按每平方面积计算投药克数)。结果1%ABATE颗粒剂在现场按0．75g/m2使用药量,对杀灭容器积水伊蚊幼虫持效可达 14d以上;按3.5g/m2使用药量,对杀灭污水池库蚊幼虫持效可达14d以上;按3.5g/m2使用药量,对杀灭污水沟库蚊幼虫持效可达7d。结论 该产品对蚊虫孳生地有良好的控制效果,值得推广应用。
Objective To evaluate the killing effect of 1% ABATE granules on mosquito larvae. Method of direct dosing method (according to the calculation of grams per square meter area). Results The dosage of 1% ABATE granules was 0.75g / m2 in the field, and the retention rate of ABIM was up to 14d. The dosage of 3.5g / m2 was the best to kill Culex pipiens pallens Larvae up to 14d or more; according to 3.5g / m2 dose, to kill sewage Curse larvae up to 7d. Conclusion The product has a good control effect on mosquito breeding places, which is worth popularizing and applying.