In this paper the controlling effect of four rodenticides,including Bromdiolone,Chlorophacinone,Coumatetraly and Mieshute,were tested against field mice and house mice respectively. The results showed that the effect of Bromdiolone was best and up to 86.45% and 88.58%,also its palatability was distinctly superior to that of the other three.So Bromdiolone could be used as first choice rodenticide for the big area for controlling of rodents in Guizhou.%采用溴敌隆、氯敌鼠钠盐、杀鼠迷、灭鼠特4种杀鼠剂毒杀农田鼠类和家栖鼠类的试验结果表明,防治效果均以溴敌隆最高,防效分别达86.45%和88.58%,而且适口性明显优于其它杀鼠剂,可以作为贵州省大面积灭鼠的首选杀鼠剂。
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