骚扰阿蚊孳生习性及其影响因素的调查研究  

Investigation on the breeding habits and influence factors of the Armigeres subbalbeatus

作　　者：景晓[1] 霍新北[1] 李兆凰 张世水[1] 宫学诗[1] 

机构地区：[1]山东省疾病预防控制中心,山东济南250014 [2]济南市历下区卫生防疫站,山东济南250014

出　　处：《中华卫生杀虫药械》2004年第5期302-303,共2页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的　调查和分析骚扰阿蚊幼虫在不同生境积水中的孳生情况 ,了解其孳生习性及其影响因素。方法　选择取样点 ,用塑料勺捞取的蚊幼虫 ,计算其密度 ,将部分蚊幼虫带回实验室待羽化后鉴定蚊种 ,并记录调查点的环境因素。结果　搔扰阿蚊的孳生地非常广泛 ,孳生密度以人粪尿池、污水沟最高 ,排水沟、盛污水的容器次之 ,其他积水点相对较低。骚扰阿蚊幼虫多以共生形式生存 ,较适宜孳生的水温是 (2 5± 4 )℃ ,pH值在 6 8～ 7 4之间。结论　应及时消除骚扰阿蚊的孳生地 ,以减少其孳生密度。Objective To investigate the breeding habits and influence factors of the Armigeres subbalbeatus in different collected water. Methods Counting the larvae density of the Armigeres subbalbeatus in different mosquito breeding sites and recording the environmental factors. Results The breeding sites of the Armigeres subbalbeatus were wide-ranging.The breeding density was maximum in manure pits and domestic sewage.It took second place in drain and collected water container,and it was minimum in other waterbeachs.The larvae of the Armigeres subbalbeatus was fit to be bred in the water of (25±4) ℃ ,and pH was from 6.8 to 7.4. Conclusion It was necessary to eliminate the breeding sites of the Armigeres subbalbeatus,so its breeding density would be reduced.

关 键 词：孳生习性 蚊幼虫 孳生地 调查 不同生境 蚊种 影响因素 人粪尿 密度 羽化 

分 类 号：R384[医药卫生—医学寄生虫学] R184.31[医药卫生—基础医学]