Objective To analyse the results of cockroach density inspecting from 1999 to 2002, and to find out cockroackes sorts, composing and cockroaches distributing and its season growth and decay in Fushun.

目的对1999~2002年蟑螂监测密度结果进行分析，了解抚顺地区蟑螂种类、构成与分布以及季节消长，以便有针对性地对城市蟑螂进行防制。

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