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夏秋季节,室内是蝇类的常见的栖息场所,特别是饮食、食品等特种行业,蝇的密度较高。为控制上述特种行业蝇的密度,探索行之有效的防制方法,我们于1986年9月下旬到12月上旬,用WS—Ⅱ型杀虫涂料对无锡市清杨区饮食食品行业进行灭蝇试验,取得较好的效果,现将试验观察的结果报告如下:
Summer and autumn, the indoor habitat is a common habitat flies, especially in food, food and other special industries, flies higher density. In order to control the density of flies in these special trades and to explore effective control measures, we conducted a fly-killing campaign against the food and beverage industry in Qingyang District of Wuxi City from late September to early December 1986 with WS-Ⅱ insecticidal coating Test, get better results, now test the results reported as follows: