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氯戊菊酯为新型拟除虫菊酯类杀虫剂,化学名称I(RS)-顺、反-二氯菊酸-乙炔基-2-甲基戊烯-2-醇酯。1984年我们在国内首次合成了该化合物,定名为氯戊菊酯。并做了杀虫药效、毒性、微核和艾姆(Ames Test)试验。现报道如下:(1)对家蝇毒力:用点滴法测定该药对家蝇半数致死剂量(LD_50)为0.0019～0.0040微克/蝇,其毒力
Cypermethrin is a new pyrethroid insecticide with the chemical name I (RS) -cis-, and trans-dichloro-ethynyl-2-methylpenten-2-ol. In 1984, we synthesized the compound for the first time in China, and named it fenvalerate. Pesticide efficacy, toxicity, micronucleus and Ames Test were also tested. Are reported as follows: (1) virulence of housefly: Determination of the drug by drip method for the median lethal dose of housefly (LD_50) 0.0019 ~ 0.0040 micrograms / fly, its virulence