兰州市蚊虫密度及季节消长  

Mosquito density and seasonal variation in Lanzhou city

作　　者：金俊成[1] 王芸[2] 陈晓林[2] 李国太[3] 谢旺嘉 田红[1] 王倩[1] 

机构地区：[1]兰州市城关区疾病预防控制中心,甘肃兰州730030 [2]兰州市疾病预防控制中心,甘肃兰州730030 [3]甘肃省疾病预防控制中心,甘肃兰州730000 [4]兰州市西固区疾病预防控制中心,甘肃兰州730060

出　　处：《中华卫生杀虫药械》2014年第4期384-385,共2页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的了解兰州市蚊虫密度、种群分布及季节消长状况,为蚊虫防治提供科学依据。方法采用诱蚊灯法。结果蚊虫平均密度为3.99只/(灯·h),居民区蚊密度为3.39只/(灯·h),医院为1.48只/(灯·h),公园为6.95只/(灯·h),牲畜棚为4.74只/(灯·h)。淡色库蚊占捕获总数的96.18%。最高峰在8月,密度为14.27只/(灯·h)。结论掌握了兰州市蚊虫的密度与季节消长状况,为进一步研究和防治工作提供了科学依据。Objective To understand the growth and decline of mosquito density,population structure and seasonal variation in Lanzhou city,and provide scientific basis for mosquito control.Methods Mosquito lure lamp method was used.Results The average mosquito density was 3.99/（lamp·h）.The mosquito densities were 3.39,1.48,6.95 and 4.74/（lamp · h） respectively in neighborhoods,hospitals,parks and livestocks.Culex accounted for96.18% of the total.The density peak appeared in August with the density of 14.27/（lamp·h）.Conclusion Mosquito population structure,density fluctuation in Lanzhou city are well understood.

关 键 词：蚊类 密度 季节消长 

分 类 号：R384.1[医药卫生—医学寄生虫学]