Mostafa A A, Allam K A
Research Institute of Medical Entomology, Ministry of Health and Population, Dokki, Giza, Egypt.
J Egypt Soc Parasitol. 2001 Apr;31(1):177-86.
Insecticides susceptibility tests were conducted using the World Health Organization diagnostic doses on the adult and larvae of Anopheles pharoensis and Culex pipiens mosquitoes from Fayium Governorate in Egypt. Insecticides used were malathion, fenitrothion, temephos, diazinon, bromophos and fenthion from organophosphorous group and deltamethrin, permethrin and cypermethrin from synthetic pyrethroid group while propoxur was from carbamate group. Larvae of A. pharoensis were resistant to fenitrothion and susceptible to other insecticides used, while the adults were susceptible to malathion, deltamethrin, fenitrothion and premethrin. Larvae of C. pipiens were resistant to temephos, fenitrothion, bromophos and fenthion and susceptible to malathion, permethrin and diazinon, while the adults were resistant to fenitrothion, permethrin and propoxur and susceptible to deltamethrin, cypermethrin and malathion. These results are important for the success of the control programmes and monitoring the susceptibility status of vectors.
使用世界卫生组织诊断剂量，对来自埃及法尤姆省的法老按蚊和致倦库蚊的成虫及幼虫进行了杀虫剂敏感性测试。所使用的杀虫剂包括有机磷类的马拉硫磷、杀螟硫磷、双硫磷、二嗪农、溴硫磷和倍硫磷，合成拟除虫菊酯类的溴氰菊酯、氯菊酯和氯氰菊酯，以及氨基甲酸酯类的残杀威。法老按蚊幼虫对杀螟硫磷具有抗性，对其他所使用的杀虫剂敏感，而成虫对马拉硫磷、溴氰菊酯、杀螟硫磷和氯菊酯敏感。致倦库蚊幼虫对双硫磷、杀螟硫磷、溴硫磷和倍硫磷具有抗性，对马拉硫磷、氯菊酯和二嗪农敏感，而成虫对杀螟硫磷、氯菊酯和残杀威具有抗性，对溴氰菊酯、氯氰菊酯和马拉硫磷敏感。这些结果对于控制项目的成功实施以及监测病媒的敏感性状况具有重要意义。
