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目的 调查江岸、江汉灭蚊区蚊虫孳生地类型、数量、阳性率等 ,并用调查资料指导后续的蚊虫控制。方法2 0 0 2年 6月 2 8日至 7月 17日除害员持地图等物品 ,按一定程序进入规定地点进行规范的调查和记录。结果 共记录3 5 63个积水 ,阳性率 5 1.8%。平均阳性孳生地 95 7个 /km2 ,数量最多的蚊虫孳生地是小型容器和大型容器 ,盆景阳性率最高为 80 .2 %。结论 城市灭蚊工作前期应做好蚊虫孳生地普查。
Objective To investigate the types, quantity and positive rate of mosquito breeding places in Jianghan and Jianghan mosquito control areas and to guide the follow-up mosquito control with the survey data. Methods June 20, 2008 to July 17, the assailants holding maps and other items, according to a certain procedure to enter the prescribed location for the investigation and record of the norms. Results A total of 3563 hydrographs were recorded, with a positive rate of 5 1.8%. The average number of positive breeding places was 957 / km2. The mosquito breeding places with the largest number of mosquitoes were small containers and large containers, and the highest positive rate of bonsai was 80.2%. Conclusion The mosquito breeding work should be well conducted in the early stage of urban mosquito control.