自从发现传病蚊媒对化学杀虫剂产生抗药性以来,发展生物防制的研究工作日益受到重视。中华按蚊是我国重要的传疟媒介。因有遍野栖栖的习性,常非室内滞留喷洒杀虫剂所能奏效。再以多年来农业广泛使用杀虫剂,有些地区的蚊虫己出现 Since the discovery of the resistance of mosquitoes to chemical insecticides, more and more attention has been paid to the development of biological control research. Anopheles sinensis is an important malaria vector in our country. Because of habitat habitat, often non-indoor residual pesticide spraying can work. With widespread use of pesticides in agriculture over the years, mosquitoes have also emerged in some areas