2011-2016年江西省南昌市鼠类种群变化情况分析  

Surveillance for rodent species and density in Nanchang,2011-2016

作　　者：柳小青[1] 刘仰青[1] 陶卉英[1] 马红梅[1] 付仁龙[1] 郑卫青[1] Liu Xiaoqing;Liu Yangqing;Tao Huiying;Ma Hongmei;Fu Renlong;Zheng Weiqing(Nanchang City Center for Disease Control and Prevention, Nanchang 330038, Jiangxi, Chin)

机构地区：[1]南昌市疾病预防控制中心,江西南昌330038

出　　处：《疾病监测》2018年第2期155-158,共4页Disease Surveillance

摘　　要：目的了解江西省南昌市鼠类种群变化情况,为防治鼠类危害和预报预警鼠传疾病提供依据。方法于不同时间,在不同环境类型下,采用夹夜法监测鼠类种群变化情况。结果南昌市鼠密度0.83%,春、夏季较高,其中居民区鼠密度最低,特殊行业其次,农村自然村最高;2011-2013年鼠密度较高,2014-2016年鼠密度较低;南昌市褐家鼠所占比例为36.79%,小家鼠为32.24%,黄胸鼠为26.82%。结论南昌市鼠密度较低,且呈逐年降低趋势,褐家鼠、小家鼠和黄胸鼠是主要鼠种。加强鼠密度监测,对预防鼠害和防治相关传染病流行具有重要指导意义。Objective To understand the species distribution and density of rodent and its seasonal fluctuation in Nanchang, Jiangxi province, for rodent control and combating rodent-borne disease epidemic. Methods Rodent species and density in different environments and periods were surveyed by using snap traps. Results The rodent density was 0.83% in Nanchang with its peak period in spring and summer. The rodent density was highest in villages in rural area, followed by that in other places, including hotels and restaurants, and in residential areas. The rodent density during 2011-2013 was higher than that during 2014-2016. The constituent ratios for Rattus norvegicus, Mus musculus and Rattus tanezumi were 36.79%, 32.24% and 26.82%, respectively. Conclusion The rodent density in Nanchang was relatively low and decreased gradually year by year. R. norvegicus, M. musculus and R. tanezumi were the predominant species. Rodent density surveillance is imnortant for rodent control and fizhting rodent-borne diseases.

关 键 词：鼠密度 褐家鼠 小家鼠 黄胸鼠 南昌地区 

分 类 号：S443.5[农业科学—农业昆虫与害虫防治]