摘要
目的掌握鼠情动态变化,为制定鼠疫防治策略提供科学依据。方法 2006-2010年每年4-9月采取笼日法,对辖区内开展鼠间鼠疫监测。结果 2006-2010年共布放有效鼠笼11 371个,捕获鼠形动物1 088只,平均鼠密度9.6%;优势鼠种以黄胸鼠(41.5%)和褐家鼠(41.3%)为主;鼠体平均蚤总指数为0.12;室内游离蚤总指数为0.04,黄胸鼠印鼠客蚤指数0.08;检测鼠血清1 038份,鼠肝脾745份,结果全部为阴性。结论未发现鼠间鼠疫流行,局部鼠密度偏高,鼠疫主要宿主动物黄胸鼠为优势鼠种,应引起高度重视。
Objective To master dynamic changes of rats and provide scientific evidence for formulating the plague control strategy.Methods Carrying out plague control in plague area and taking cage per day method from April to September in 2006-2010.Results Totally putting 11 371 effective cages in 2006-2010.1 088 rodent shape animals were caught,the average density was 9.6%.The dominant rodent were Rattus tanezumi（41.5%） and Rattus novegicus（41.3%）.The total index of rat body average fleas was 0.12.Total index of indoor free fleas was 0.04,the Xenopsylla cheopis index of Rattus tanezumi was 0.08.Totally 1 038 mouse serum were detected,rat liver and spleen were 745,the results showed all to be negative.Conclusion Rat plague is not found.The part rodent density is slightly higher than normal.The main host animal Rattus tanezumi is the dominant species,this should be paid more attention.
出处
《中华卫生杀虫药械》
CAS
2011年第4期264-266,共3页
Chinese Journal of Hygienic Insecticides and Equipments
