浙江省海盐县政府发文禁止使用杀虫双水剂浙江省海盐县属水稻与蚕桑混栽区，水稻除虫与蚕桑安全始终是一对矛盾。与害虫产生抗性相反，家蚕对杀虫双、杀灭菊酯类农药一直敏感，近年来，该县杀虫双水剂大量盲目使用，家蚕中毒越来越重，特别是夏秋蚕，损失惨重。为解决这一... Haiyan County, Zhejiang Province, issued a document prohibiting the use of pesticides double agent Haiyan County, Zhejiang Province is a mixed area of ​​rice and sericulture, insect pest and sericulture safety is always a contradiction. In contrast with pest resistance, silkworms have been sensitive to insecticides and insecticides. In recent years, the county has been blindly using a large amount of pesticides and water diversion agents, and the silkworms become more and more poisoned, especially in summer and autumn. . To solve this ...