沂蒙山区蚊类传播媒介的生态学调查

目的通过对沂蒙山区蚊类生态习性近20年生态学调查,掌握不同生境蚊类的本底资料,为除害灭病提供科学依据。方法选择取样点,用人帐法、网捕法、灯诱法、人工小时法、动物诱捕法等5种采集方法分别在不同生境中采集蚊虫成虫,分类计数。结果共发现蚊类5属28种,其中环股按蚊、朝鲜伊蚊、背点伊蚊等7种为沂蒙山区新记录。蚊类的孳生地非常广泛,而不同蚊种在各种水质中又有不同的孳生特点。对11种常见蚊虫的嗜血习性进行了判断。结论在当前蚊媒传播疾病不断发生变化的情况下,有必要继续加强对蚊类生态学的调查,以巩固除害灭病的成果。

The survey in different habitat to the mosquito-vector in Yimeng mountain area

Objective To survey the different habitat to the species,distribution,habitat,behavior of mosquitoes in Yimeng mountain area for about twenty years,and provide local background data for killing mosquitoes.Methods Applying five ways :human baited net trap,catching with a net,lamp baited trap,labor-hour methods and animal baited trap to catch the mosquitoes in different habitat.Results Mosquitoes collected were total subjected to 5 genera 28 species.Among them,7 species as An.lindosagi,Ae.koreicus,Ae.dorsalis,et al were new record.Mosquito larva breeded in different habitat.11 species of the bloodsucking of mosquitoes were found,the bloodsucking of Culex pipiens pallens was wide-ranging.Conclusion When the infectious diseases caused by mosquito-vectors are continual changing at present,it is indispensable to continue strengthening the working of investigating mosquito,and consolidate achievements of eliminating the pests.