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本文报道了1995年春对九洲港货运港区的鼠密度和灭鼠效果调查,结果鼠密度投药后(4.1％)比投药前(24.6％)有明显下降,灭鼠率达83.3％;根据九洲港货运港区鼠患情况,提出防鼠灭鼠建议。
This paper reports the survey of rat densities and rodent densities in the cargo port of Jiuzhou Port in spring of 1995. Results showed that rat densities (4.1%) decreased significantly compared with those before administration (24.6%), and rodent control rates reached 83.3% Harbor port cargo rodents situation, proposed rodent control recommendations.