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本文报告了防城港灭鼠达标五年后鼠密度及种群组成的调查结果。防城港1988年3月灭鼠达标,1993年3月调查:鼠密度夹夜法17.34%、粉迹法90.26%。已恢复到达标前的密度(t=0.73 P>0.05);褐家鼠、小家鼠是该港的优势鼠种,与灭鼠达标前相同。作者就该港今后鼠防工作提出了对策。
This article reports the results of a survey of rat density and population composition five years after Fangchenggang rodent control compliance. Fangchenggang March 1988 Rodent compliance, March 1993 survey: Rat density method of night law 17.34%, powder method 90.26%. Has returned to the density before the standard (t = 0.73 P> 0.05); Rattus norvegicus, Mus musculus is the dominant species in Hong Kong, and rodent control standards before the same. The author put forward countermeasures for the future work of rat defense in Hong Kong.