目的　评价溴敌隆防制家栖鼠的效果。方法　实验室有选择适口性试验 ,现场灭家栖鼠效果考核。结果　在有选择的摄食试验条件下 ,0 .0 0 5 %溴敌隆大米毒饵对褐家鼠和黄胸鼠的毒杀率达 10 0 %和 94 .4 4 % ,摄食系数分别为 0 .6 3和 0 .5 4 ,致死剂量分别为 9.97(0 .0 6～ 2 4 .6 9)和 7.93(5～ 17.6 1)mg/kg。现场灭家栖鼠试验 ,灭鼠率达 86 .4 3%。结论　溴敌隆对家栖鼠毒效髙 ,适口性好 ,具有较好的防制效果 Objective To evaluate the efficacy of bromadiolone against house rat. Methodology Laboratory has the choice of palatability test, the scene off the home rat performance assessment. Results Under selective feeding test conditions, the poisoning rates of 0.050% bromadiolone rice bait were 100% and 94.44% respectively, and the feeding coefficients were 0 and 0 respectively. 6 3 and 0 .5 4, the lethal doses were 9.97 (0.06 ~ 24.46) and 7.93 (5 ~ 17.61) mg / kg, respectively. On-site off-farm rat experiment, rodent rate of 86.43%. Conclusion Bromadiolone is toxic to domestic animals and has good palatability and good control effect