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达乌尔黄鼠(Citcllus dauricus以下简称黄鼠)是松辽平原达乌尔黄鼠鼠疫自然疫源地的主要贮存宿主。降低黄鼠密度是控制鼠疫发生与流行的主要措施,因此筛选灭鼠新药就显得尤为重要。为了解氯敌鼠对黄鼠的毒力情况,笔者于1995年8～9月进行了氯敌鼠对黄鼠的LD_(50)测定,现将结果报道如下。
Citrus dauricus (hereinafter referred to as the yellow rat) is the main storage host of the natural foci of Daurian ground squirrel in the Songliao Plain. Reduce the density of squirrels is to control the occurrence and epidemic of plague the main measures, so screen for new anti-rat drugs is particularly important. In order to understand the toxicity of chlordane to chrysolophus, the author carried out LD_ (50) determination of chlorantran both against chlordane from August to September in 1995. The results are reported as follows.