3种杀虫剂对猫栉首蚤的毒力及现场控制效果  

Toxicity and Control Effect of Three Pesticides to Ctenocephalides felis

作　　者：吴华[1] 黄鸿[1] 欧剑峰[1] 刘桂清[1] 李冰清[1] 林琼芳[1] 

机构地区：[1]广东省昆虫研究所广东省野生动物保护和利用公共实验室,广州510260

出　　处：《农药》2008年第6期459-461,共3页Agrochemicals

摘　　要：瓶膜法测试3种杀虫剂对猫栉首蚤的毒力,并进行现场控制试验。结果表明:40%毒死蜱EC、5.7%氟氯氰菊酯EC、10%吡虫啉WP3种杀虫剂对猫栉首蚤的致死中浓度(LC50)分别为225.6937、23.0506、12.0043mg/L。现场控制推荐使用质量浓度(有效含量)分别为400～800、20～40、10～20mg/L。The toxicities of three pesticides to Ctenocephalides felis, and the field control effects were tested. The results showed that the median lethal concentration （24 h LC50） of 40% chlorpyrifos, 5.7% beta-cyfluthrin and 10% imidacloprid was 225.6937, 23.0506 and 12.0043 mg/L, respectively. The recommended concentration of three pesticides was 400 to 800, 20 to 40 and 10 to 20 mg/L, respectively.

关 键 词：毒死蜱 氟氯氰菊酯 吡虫啉 猫栉首蚤 毒力 

分 类 号：S859.79[农业科学—临床兽医学]