雷山县1985—2011年农区鼠类分布与发生规律  

Distribution and Occurrence Rule of Agricultural Rodents in Leishan County from 1985 to 2011

作　　者：文炳智 樊江顺 文家明 李忠良 

机构地区：[1]贵州省雷山县植保植检站,贵州雷山557100 [2]贵州省雷山县农广校,贵州雷山557100

出　　处：《贵州农业科学》2012年第3期124-126,共3页Guizhou Agricultural Sciences

基　　金：贵州省优秀科技教育人才省长专项资金项目"贵州省主要害鼠监测与综合治理规范化操作规程研究"[黔省专合字(2005)30]

摘　　要：为给雷山县鼠类种群数量预测预报和防治工作提供科学依据,对雷山县1985—2011年农区鼠情监测资料进行了统计分析。结果表明:雷山县农区鼠类隶属1目(啮齿目)2科(鼠科、仓鼠科)7种,其中,褐家鼠、黄胸鼠为住宅区害鼠优势种,分别占住宅区总鼠数的52.54%、29.49%,合计占82.03%;黑线姬鼠为稻田、旱地耕作区优势种,分别占稻田、旱地耕作区总鼠数的71.67%、49.89%,合计占60.67%。褐家鼠、黄胸鼠、黑线姬鼠是当地监测和防治的主要对象,住宅区混合鼠种种群数量明显高于稻田、旱地耕作区,随着时间的推移,混合鼠种种群数量呈下降趋势。In order to provide a scientific basis for forecasting and control of rodents population quantity in Leishan County,the monitoring data in agricultural areas in Leishan County from 1985 to 2011 were statistically analyzed.The results showed that the rodents belonged to one order（Rodentia）,two families（Muridae and Cricetidae） and seven species in total.Rattus norvegicus and Rattus tanezumi were the dominant species of residential rodents,52.54% and 29.49% of the total quantity;Apodemus agrarius was dominant species of agricultural rodents and mainly distributed in paddy field and dryland,respectively,71.65% and 49.98% of the total quantity.The average percentage was 60.72%.R.norvegicus,R.tanezumi and A.agrarius were the primary targets of local monitoring and control.The rodent population density in residential area was obviously higher than that in the rice fields and dry land.With the passage of time,the rodent population density declined.

关 键 词：鼠情监测 种群组成 种群数量 变化规律 雷山 贵州 

分 类 号：S443[农业科学—农业昆虫与害虫防治]