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按蚊对越来越多的杀虫剂日益增强的抗药性以及这类蚊种的广泛分布,使世界许多国家疟疾防治工作遭到挫折。农业杀虫剂的应用又为抗药性的产生及其水平的维持起了重要作用。在70年代末、80年代初,在苏联许多地方,包括所有南方各加盟共和国,作过抗药性研究。50年代这些地区疟疾流行猖獗,此因在灭蚊工作中广泛应用了有机氯化合物。马里乌波尔地区位于亚速海北岸(北纬
The increasing resistance of anopheles mosquitoes to more and more insecticides and the widespread distribution of such mosquitoes have caused setbacks in the malaria control efforts in many countries of the world. The application of agricultural pesticides has played an important role in the generation of drug resistance and the maintenance of its level. In the late 1970s and early 1980s, drug resistance studies were conducted in many parts of the Soviet Union, including all southern republics. The malaria epidemic was rampant in these areas in the 1950s because of the widespread use of organochlorine compounds in mosquito control. Mariupol region is located in the north bank of the Azov Sea (latitude