小型蚊虫孳生地类型及分布调查研究

Investigation on the place types of propagation and distribution of mosquitoes

目的掌握和澄清小型蚊虫孳生地类型及分布,指导群众开展灭蚊活动。方法在雨后5d组织人员按行业查看、记录积水类型和蚊虫孳生情况,分类统计。结果通过调查发现,安阳市有21种类型的小型孳生地,且分布广泛。在2414处小型积水中,有222处孳生蚊幼,占9.27%。在行业分布中,以旅游景点、工业企业小型蚊虫孳生地分布较广,分别为27.1%,21.5%;其次是公园、农村。结论安阳市蚊虫孳生地多种多样,在开展大面积灭蚊活动中,小型积水是易被忽视甚至是易被遗忘的死角。摸清小型积水类型及其分布,对指导开展群众性灭蚊活动具有重要意义。

Objective To grasp the place types of propagation and distribution of mosquitoes for instructing people to develop activity of killing mosquitoes. Methods Organizing workers to investigate the types of collected water and mosquitoes propagation situation, then classified and counted. Results There were 21 types of mosquitoes propagation. Among 2 414 water pools, there were 222 places in which mosquitoes propagated,the ratio was 9. 27%. The distribution of collected water were wide in the trade of tour sites and industry corporations. The ratio were 27.1% and 21.5% respectively. Secondly the distribution of collected water were parks and rural areas. Conclusion There were any kinds of mosquitoes propagation, while minitype collected water was always forgetted. It was significant to know the types of collected water and distribution for instructing people to develop activity of killing mosquitoes.