抗药性的现状1975年以前的7年,已证实有十多种新的媒介和蝽象料产生了抗性,以后每年有所增加,至今已有一百多种媒介产生了抗性。舌蝇和白蛉因为做的试验很少,尚无抗性的报道。媒介抗药性的广泛扩散是由于农业大量使用杀虫剂的结果。按蚊属对两种有机氯类杀虫剂的双重抗性也有增多,7年来已扩展到世界各地。不同族的媒介对有机磷类和氨基甲酸酯类化合物的抗性也有很大增长。近年 The status of drug resistance Seven years prior to 1975, more than a dozen new media and stinkbugs have been proven to have become resistant and have been increasing every year since. To date, more than 100 vectors have become resistant. Tsetse and white flies because of the few tests done, there is no report of resistance. The widespread spread of vector resistance is the result of the heavy use of pesticides in agriculture. Anopheles have also increased their dual resistance to two organochlorine pesticides and have now spread around the world for seven years. Resistance of organophosphates and carbamates to different ethnic groups is also greatly increased. in recent years