摘要
目的掌握宝鸡地区鼠类种群结构的动态变化和季节消长规律,为科学灭鼠提供依据。方法采用夹夜法,晚放晨收,每季监测一次。对2005-2008年宝鸡地区鼠情监测的资料进行分析。结果 4年中共捕获鼠类5种117只,黑线姬鼠占59.83%,为优势鼠种;小家鼠和褐家鼠分别占23.93%和17.95%,为常见鼠种。密度在3~4月份和9~10月份呈现2次小高峰。结论宝鸡市鼠种以黑线姬鼠为主,在每年的春秋2季分别开展一次灭鼠活动,有针对性地选择杀灭效果较好的毒饵和投饵方式。
Objective To grasp the dynamic change of rat population constitution and its seasonal fluctuation in Baoji district,and provide scientific evidence for rat elimination.Methods Night trap method was used for surveillance every three months.Surveillance data of rat density among 2005-2008 was collected and analyzed. Results 117 rats were captured,belonging to 5 species.Apodemus agrarius occupied 59.83% and it was the dominant species;the common species were Mus musculus and Rattus norvegicus,occupied 23.93% and 17.95% respectively.The density had two peaks during March to April and September to October in the year.Conclusion Apodemus agrarius was the dominant species in Baoji city.The campaign of elimination rat was carried out in spring and autumn each year,the poison bait and its application could be chosen depending on the target species and its habits.
出处
《中华卫生杀虫药械》
CAS
2010年第5期362-363,共2页
Chinese Journal of Hygienic Insecticides and Equipments
关键词
鼠
密度
监测
分析
rodent
density
surveillance
analysis
