摘要
目的掌握深圳市龙岗区鼠类的本底情况,为有效地控制该区鼠媒疾病的发生提供参考。方法采用夹夜法,同时配合笼诱法监测鼠类种群、分布及密度。结果本次调查共捕获鼠类35只,优势鼠种为褐家鼠,占捕获总数的54.29%,年平均鼠密度为3.95%。龙岗区10个主要街道间鼠密度差异有统计学意义(χ2=20.00,P<0.05);特殊行业和居民区鼠密度差异无统计学意义(χ2=2.22,P>0.05)。结论龙岗区鼠密度远超过国家标准,应加强针对小家鼠的防灭鼠工作。
Objective To investigate the current status of rats in Longgang district in order to provide data for the effective prevention and control of rodent-borne diseases in the area. Methods The night trapping method combined with the cage trapping method was used to investigate the rodent populations, distribution and density. Results A total of 35 rats were captured in this study, with Rattus norvegicu being the dominant species, accounting for 54.29%. The annual average population density of rodents was 3.95%. There was a statistically significant difference with regard to population density of rodents among 10 residential districts （x2= 20.00, P〈0.05）, however, there was no significant difference in the density between residential areas and special industries（x2=2.22, P〉0.05）. Conclusion The population density of rats in Longgang district is much higher than that specified in the national standards. Therefore, deratization measures against Mus musculus should be strengthened.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2012年第3期242-243,共2页
Chinese Journal of Vector Biology and Control
关键词
鼠类
种群构成
监测
Rodent
Population composition
Monitoring
