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为确保人民健康,历年来曾大量使用杀虫剂,致使家蝇对各个时期使用的药剂均产生较高的抗性。早在1953年,中国科学院动物研究所药剂毒理室即开展了家蝇抗性的研究。1963～1964年,在全国范围进行了家蝇对666的抗性调查,并提出了防制666抗性家蝇的三点建议。与此同时,秦皇岛市与河北省卫生防
In order to ensure people’s health, pesticides have been used in large quantities over the years, leading to higher resistance of houseflies to the agents used in each period. As early as 1953, the Institute of Zoology, Chinese Academy of Sciences Pharmacy Toxicology Laboratory conducted a study of housefly resistance. From 1963 to 1964, a nationwide survey of housefly resistance against 666 was conducted and three suggestions were made to prevent 666 resistant houseflies. At the same time, Qinhuangdao City and Hebei Province Health Defense