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贵阳市7年鼠情监测结果表明,城镇、特殊行业、农村室内鼠种由褐家鼠、小家鼠、黄胸鼠、黑线姬鼠组成;城镇住宅区家栖鼠构成比顺序是小家鼠>褐家鼠>黄胸鼠。而特殊行业、农村则是褐家鼠>小家鼠>黄胸鼠;从1996年起,在特殊行业黄胸鼠呈上升趋势。7年来农村鼠密度明显高于城镇、特殊行业,且无下降趋势,说明农村灭鼠工作需要加强。监测结果还显示,我市家栖鼠类繁殖有两个高峰期,即春、秋两季,提示开展春、秋两季灭鼠,对降低当年鼠密度可起事半功倍的效果。
Guiyang 7-year rat monitoring results show that urban, special industries, rural indoor rat species from Rattus norvegicus, Mus musculus, Rattus flavipectus, Apodemus agrarius composition; domestic residential area rat habitat composition ratio is small Rattus> Rattus norvegicus> Rattus flavipectus. The special industry, the rural area is Rattus norvegicus> Mus musculus> Rattus flavipectus; from 1996 onwards, in a special industry Rattus rat is on the rise. In the past seven years, the density of rodent pests in rural areas was significantly higher than that in cities and towns and special industries, and there was no downward trend. This shows that rural rodent control work needs to be strengthened. The monitoring results also showed that there are two peak periods for the reproduction of domesticated rats in the city, that is, the spring and autumn seasons, suggesting that rodent control should be carried out in spring and autumn in order to reduce the rat density during the current year and to work harder with less effort.