几种杀虫剂对德国小蠊杀灭效果实验室观察  

The efficacy of several insecticides against Blattella germanica

作　　者：赵志清[1] 贾亚萍[1] 江喜昌[1] 齐宏亮[1] 候雨丰[1] 

机构地区：[1]石家庄市疾病预防控制中心,河北省石家庄市050011

出　　处：《医学动物防制》2007年第3期161-162,共2页Journal of Medical Pest Control

摘　　要：目的测定几种杀虫剂对我市德国小蠊的杀灭效果。方法参照国标规定的方法进行实验室测定。结果石家庄市德国小蠊对五种滞留喷洒药剂确喜、高灭灵、歼飞、居美、环卫乐的抗性系数为别为2.3、1.93、1.84、1.58、1.33;隆华杀蟑胶饵和新洁牌灭蟑胶饵两种胶饵对石家庄市德国小蠊1天后的杀灭率为均为100%。优士杀蟑胶饵和毒力岛杀蟑胶饵的LT50分别为0.74天、8.05天。结论几种杀虫剂对我市德国小蠊均有很好的防治效果,可以在我市推广使用。Objective： To test the efficacy of several insecticides against Blattella germanica. Methods.. The several insecticides were tested under laboratory according to the national standard methods Result： The resistance ratios of Blattella germanica to the five detained spraying insecticides - que-xi ; gao-mieling ; jian-fei ; ju-mei and huan-weile - were 2.3 , 1.93 , 1.84 , 1.58 , 1.33 , respectively . Mortalities of Blattella germanica by using Long-hua gel bait and Xin-jie gel bait were 100% on the first day ; the LT50 of You-shi gel bait and Du-lidao gel bait were 0.74d and 8.05d respectively. Conclusion： The several insecticides have good efficacy aginst Blattella germanica, they can be generalized widly.

关 键 词：杀蟑胶饵 德国小蠊 药效 

分 类 号：R184.39[医药卫生—流行病学]