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本文报道了郑州市蚊虫三年监测结果,总体密度(只/人工小时)为54.5,其中住房为40.2,牲畜房为68.8,后者明显高于前者。年平均密度,住房1987～39年分别为41.7、36.6和42.1;牲畜房三年分别为84.4、69.7和52.3。虽三年中大气候无明显变化,但由于稻田、藕池面积逐渐减少,使蚊虫密度呈逐年下降趋势。实践证明,蚊虫监测工作对蚊媒传染病的防治和监测,具有重要的流行病学意义。
This paper reports the results of three-year monitoring of mosquitoes in Zhengzhou City. The overall density (only / artificial hour) was 54.5, of which 40.2 for housing and 68.8 for livestock house, which was significantly higher than the former. The annual average density was 41.7, 36.6 and 42.1 from 1987 to 39, respectively, while that of livestock houses was 84.4, 69.7 and 52.3 respectively in three years. Although there was no obvious change in the atmospheric climate in three years, the area of paddy fields and lotus root pools gradually decreased, and the density of mosquitoes dropped year by year. Practice has proved that mosquito monitoring and prevention of mosquito-borne diseases and monitoring has an important epidemiological significance.