玉溪地区鼠类种群数量的调查研究

Investigation of the rats population and quantity in Yuxi Prefecture

1988～1994年在玉溪地区所属9县(市)的室内、室外、果园及灌木丛4个景观及4个不同海拔带进行了鼠类(含食虫类等)的调查。据本次调查结果和文献记载,玉溪地区有啮齿类27种、食虫类7种、攀(鼠可)类1种。海拔不同其种群数量有差别;生境不同鼠类数量也不一样。褐家鼠和黄胸鼠为优势种,且与疾病关系密切,是重点防制对象。

We had investigatad for rats and Insectivora at home,out of home, orohard and bush four landsoape and above different sea level belt of nine counties (oity) in Yuxi prefecture during the 1988-1994. 27 species of Rodent,7 species of Insectivora and 1 species of Scandentia had been survied and recorded by information. There were difference in population and quantity above differnt sea level. the rats quantity was also relative to humans habitat, production,line and kill rats. Rattus norvegicus and Rattus flavipectus were the main pests and intimate relative to diseases. They were principal objeots of being controlled.