西安市主要鼠种密度调查研究  

Investigation on rodent density in Xi'an city

作　　者：庞松涛[1] 王欣[1] 陈保忠[1] 雷晓岗 吴鹏斌[1] 王飞[1] 刘如如[1] 

机构地区：[1]西安市疾病预防控制中心,陕西西安710054

出　　处：《中华卫生杀虫药械》2015年第3期269-271,共3页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：西安市疾病预防控制中心科研课题项目(编号:2011015)

摘　　要：目的掌握西安市区鼠类种群结构的动态变化和季节消长规律。方法依据《全国病媒生物监测方案(试行)》,鼠类监测采用夹夜法,晚放晨收,每2个月监测1次。结果 2012-2013年共捕获鼠类4种152只,经鉴定后分别为小家鼠、褐家鼠、黑线姬鼠、黄胸鼠。鼠类总平均密度为0.33%,其中褐家鼠占51.32%,为优势鼠种;小家鼠和黑线姬鼠分别占39.47%和7.42%,为常见鼠种。密度在8月份呈现高峰。结论西安市鼠种以褐家鼠和小家鼠为主,每年的8月份监测结果较高,应根据鼠类的活动及消长规律适当在春秋两季加强灭鼠工作可有效降低鼠密度,减少鼠传疾病的发生。Objective To grasp the dynamic changes and seasonal fluctuation of rodent population in Xi＇an.Methods Based on the rules of＂National Vectors Surveillance Project＂,the night trapping method was used to monitor the rodent density. Results 152 rodents were captured from 2012 to 2013. The total average density was0. 33%. Rattus norvegicus was the dominant species accounting for 51. 32%,followed by Mus musculus（ 39. 47%）and Apodemus agrarius（ 7. 42%）. Density peak appeared in August. Conclusion Rattus norvegicus and Mus musculus are the main species. Proper measurements should be taken before August. It is necessary to strengthen killing rodents according to ridents dynamic changes and seasonal fluctuation in spring and autumn,so as to reduce rodent density and rodent borne diseases.

关 键 词：鼠密度 种群构成 调查 

分 类 号：S443[农业科学—农业昆虫与害虫防治]