目的测定灭鼠雾化剂的灭鼠效果。方法以小白鼠为试验对象,使用超微粒雾化机对灭鼠雾化剂进行现场药效研究。结果灭鼠雾化剂对试鼠(小白鼠)有较好的杀灭作用,在密闭30 min内击倒率达100%,24 h死亡率达到100%,无复苏现象。结论灭鼠雾化剂对鼠具有较好的击倒和杀灭作用,同时具有高效快速的特点。 Objective To determine the anti-rat effect of anti-rat atomizer. Methods The mice were used as experimental objects, and the field efficacy of anti-mouse fogging agent was studied using ultrafine particle atomizer. Results Rat anti-nebulizer had a good killing effect on mice (mice). The knock-down rate reached 100% in 30 min and the mortality rate reached 100% at 24 h without recovery. Conclusion Rodenticidal atomizer has a better knock-down and kill effect on mice, at the same time has the characteristics of high efficiency and rapidity.