Objective To get an insight into the mosquito density in Shunyi district, Beijing and the seasonal fluctuations to provide the basis for developing mosquito control programs.
目的 了解和掌握北京市顺义区蚊虫密度及其季节消长规律，为制定蚊虫防制方案提供科学依据。
The habitats in descending order of the mosquito density were parks, residential areas, and hospitals.
不同生境蚊密度为公园＞居民区＞医院。
The result showed that the incidence of malaria and the serum antibody level of the residents declined after the mosquito density had declined.
结果：当中华按蚊密度降低时，疟疾发病、居民血清抗体水平亦随之下降。
应用推荐