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近年来本地区白纹伊蚊密度明显回升,不少居民和单位露天操作工人纷纷反映,白天黑蚊子叮人难受。因此我们街道早春季节就开始组织除害专业人员对地区所有孳生地进行全面调查,建立了孳生地一本帐一张图。从中发现房屋结构的不同,蚊类孳生情况各异。其中有晒台的石库门老式房屋占23.57%。由于住房狭小因此向空间发展,形成了不规则的晒台楼阁,屋顶盆景和缸罐积水。为该蚊虫的孳生繁殖提供了有利的条件。经过防制,取得了较好效果,小结报告如下:
In recent years, the density of Aedes albopictus in the region has obviously picked up. Many residents and unit open-air operation workers have reflected that the black mosquito bites uncomfortably during the day. Therefore, in early spring, we started to organize specialists to conduct a thorough investigation of all breeding places in the area and set up an account of a breeding ground. From the discovery of different housing structures, mosquito breeding varies. Among them, Shikumen old-style houses with balconies accounted for 23.57%. As the housing is small and therefore to the space development, forming an irregular terrace, roof bonsai and tank water. The mosquito breeding and breeding provided favorable conditions. After the control, achieved good results, the summary report is as follows: