Abstract: Objective To observe the effect of the foam rodenticide by comparetive methods in urban area.Methods(1) To compare the effect of 0.005% Stratgen with that of the foam rodenticide;(2) To detect rodent caves and positive rodent caves according to the leterature;(3) To take the death rates and the positive rates of rodent caves to evaluate the effect of rodent control.Results The death rates with 0.005% Stratgen was 76.08%,the decrease rates of positive rodent caves was 48.17%;The previous two rates of the foam rodenticide were 83.93% and 70.85% respectively.The effect of two rodenticides had no difference( χ²= 0.61,P> 0.5).Conclusion The effect of rodent control with the foam rocenticide and 0.005% Stratgen were similar in the urban area of south China.

摘要： 目的采用比对方法研究泡沫灭鼠剂在城市的灭鼠效果。方法(1)采用0.005%杀它仗蜡饵与泡沫灭鼠剂灭鼠效果的比对;(2)按文献方法的要求进行鼠洞查找和阳性鼠洞的判定;(3)以灭鼠率和阳性鼠洞下降率判断灭鼠效果。结果泡沫灭鼠剂的灭鼠率为83.93%,阳性鼠洞下降率为70.85%;0.005%杀它仗的两个指标分别为76.89%和48.17%,经χ²检验,两种灭鼠药物的灭鼠效果差异无显著性。结论泡沫灭鼠剂在城市的灭鼠效果与0.005%杀它仗蜡饵效果相当。

关键词: 比对方法, 泡沫剂, 灭鼠率, 杀它仗