【摘要】 目的研究广西合浦县鼠疫自然疫源地内黄胸鼠及其寄生蚤的种类、构成和季节消长,为制定鼠疫防制对策提供依据。方法对合浦县1987~2005年的鼠疫监测资料进行分析和评价。结果合浦县黄胸鼠体共有6种寄生蚤,年平均鼠密度为4.09%,平均染蚤率为43.13%,黄胸鼠体印鼠客蚤指数为1.0982。结论摸清了合浦县黄胸鼠及其寄生蚤的种类、构成和季节消长,表明合浦县鼠疫仍处于静息期。更多还原

【Abstract】 Objective To survey the species, composition and seasonal fluctuation of Rattus flavipetus and indoor free flea and provide evidences for policy-making in Hepu county of Guangxi. Methods The data concerning monitoring of plague in Hepu County in 1987～2005 were analyzed and assessed. Results There were 5 species of indoor free flea in Hepu County and Pulex irritans was dominant, accounted for 93.40%. The annual average flea index was 0.0536 and the peak durations of flea index were from January to April and from November to December. Conclusion The monitoring of indoor free flea is one of important work of plague control in Hepu County.更多还原