据报导,大隆(Brodifacoum)除兼有急性灭鼠剂和慢性灭鼠剂的优点外,还能杀灭对第一代抗凝血灭鼠剂有抗性的鼠。使用时有两种投药方法,即饱和投饵和回合(间断)式投饵,饱和投饵较费药,灭效稍差,为了观察大隆毒饵回合式投饵灭家鼠时,各段时间的灭鼠效果而进行了本试验,现报告如下: It has been reported that Brodifacoum, in addition to the advantages of both acute and chronic rodenticides, can kill mice that are resistant to the first generation of anticoagulant rodenticides. There are two kinds of dosing method when used, that is, saturated feeding and rounding (intermittent) type of feeding, saturated feeding more fee drugs, less effective, in order to observe Dalong bait round-type bait off mice, each time Of the anti-rat effect of the test, the report is as follows: