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中华按蚊是我国按蚊的优势蚊种,是我省疟疾和马来丝虫病的主要传播媒介。为了观察近几年来DDT、马拉硫磷和杀螟硫磷对中华按蚊的毒效作用,我室于1996年在独山、荔波两县进行了3种杀虫剂对中华按蚊的毒效测定,为今后我省合理使用杀虫剂提供科学依据。1材料和方法1.1杀虫剂为
Anopheles sinensis is the mosquito dominant mosquito species in our country, is the province of malaria and malayian filariasis of the main media. In order to observe the toxic effects of DDT, malathion and fenitrothion on Anopheles sinensis in recent years, our laboratory conducted three kinds of insecticides against Anopheles sinensis in 1996 in Dushan and Libo counties Toxicity determination for the future rational use of pesticides in our province to provide a scientific basis. 1 materials and methods 1.1 pesticides for