牡丹江及鹤岗两市家蝇抗药性的动态分析

Dynamic analysis of the resistance to housefly in Mudan Jiang and Hegang cities

作者分别于1985年在牡丹江市,1987年在鹤岗市进行了家蝇对溴氰菊酯和二氯苯醚区酯的抗药性测定,于1998年再次对两市进行了此项实验。结果表明:牡丹江市家蝇对溴氰菊酯的抗药性增长了31.36倍,对二氯苯醚菊酯的抗药性增长了14.38倍。鹤岗市家蝇对上述二种杀虫剂的抗药性分别增长了11.16倍和7.62倍。

We tested the resistance of housefly to Deltamethrin and Permethrin in Mu-danjiang in 1985,in Hegang in 1987,and test it in two cities in 1998 again. The results are that the resistance of the housefly to Deltamethrin increase 31. 36 times,to Permethrin increase 14. 38 times in Mudanjiang,and increase 11. 16,times and 7. 62 times to two kinds of insecticides partly in Hegang.