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为了解本市居民厨房蜚蠊种类及密度,给今后开展蜚蠊防治工作提供科学依据,我站于1992年7～8月进行了调查。一.材料和方法: 1.调查点:根据我市地理特点,选择平原区的城南、城北2个街道办事处,山区的上白石、晓阳2个乡,沿海的赛歧、下白石2个镇的居民住宅厨房作为调查点。2.捕虫工具:统一采用500ml棕色广口瓶,瓶口装一牛皮纸制成的喇叭口,伸入瓶内7cm,尖端压扁时为1.6～7cm,瓶口颈部捆扎橡皮筋,固
In order to understand the species and density of cockroaches in the city’s residents and provide a scientific basis for future cockroach prevention and control work, I conducted a survey in July-August 1992. I. Materials and methods: 1. Investigation points: According to the geographical features of the city, select the south of the plains area, the north of the city two sub-offices, mountain Shangbaishi, Xiaoyang two townships, the coastal Qi different, two under the Whitehead Town residential kitchen as a checkpoint. 2. Insect killing tools: Uniform use of 500ml brown jars, bottle mouth filled with a kraft paper made bell mouth, into the bottle 7cm, the tip is flattened 1.6 ~ 7cm, bottle necks tied rubber band, solid