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1998年对珠海白石集装箱查验场鼠类进行了调查,应用ELTION夹夜法共捕鼠41只,隶属2目2科2属3种,鼠类种群构成有褐家鼠、臭鼩鼱和黄胸鼠,其中褐家鼠为优势鼠种。年平均鼠密度为5.19%,1月、5月和9月鼠密度较高,此时期为集中灭鼠的有利时机。
In 1998, a survey was conducted on Zhuhai Baishi container inspection field mice. There were 41 trapping mice belonging to 2 orders, 2 families, 2 genera and 3 species belonging to 2 genera and 2 species belonging to 2 families, including Rattus norvegicus, Rats, including Rattus norvegicus dominant mouse species. The average annual rat density was 5.19%, with higher rat densities in January, May and September, a favorable time for concentrated deratization.