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招远市主要鼠种为褐家鼠 ,其次为小家鼠和黑线姬鼠。年平均密度灭鼠前为 1 0 8% ,灭鼠后为0 81%。鼠密度控制在 [(87)中爱卫字第 1号 ]标准之内
Zhaoyuan main rat species Rattus norvegicus, followed by Mus musculus and Apodemus. The average annual density was 18.0% before deratting and 0 81% after deratization. Rat density control in [(87) Ai Wei Zi No. 1] standard