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1986年、1996年2年对市区室内优势鼠种调查结果表示,室内优势鼠种有较大的变化,1986年室内优势鼠种为小家鼠,占74.35%,1996年为褐家鼠,占41.94%,10年来,室内鼠种变化:小家鼠下降了69.63%,黄胸鼠、褐家鼠分别上升了49.41%、81.64%。根据室内鼠种的变化,为制定城区灭鼠方案提供了依据。现将结果报道如下。1 方法
In 1986 and 1996, two years of investigation on dominant indoor rat species in urban area showed that there was a great change in indoor dominant species. In 1986, dominant species were Mus musculus, accounting for 74.35% of the total. In 1996, Accounting for 41.94%. In the past 10 years, the indoor rat species changed: Mus musculus decreased by 69.63%, while the Rattus norvegicus increased by 49.41% and 81.64% respectively. According to the indoor rat species changes, to provide a basis for the development of urban rodent control programs. The results are reported below. 1 method