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冬天天气寒冷,蚊蝇大部分冻死了,只有小部分蚊蝇隐蔽越冬,被称为“越冬蚊蝇”,等到来年春暖后即出来活动、繁殖。据计算一只越冬蚊蝇,越冬后繁殖到第三代就有几百万只。所以消灭一只越冬蚊蝇,胜于夏秋季消灭千万只。冬天用一瓶药,相当于夏秋季用几箱药,抓住冬春有利时机,可以收到事半功倍的效果。
Cold weather in winter, mosquitoes most of the frozen to death, and only a small part of mosquitoes hidden wintering, known as “wintering mosquitoes,” until the coming year after spring out activities, breeding. It is calculated that a wintering mosquito fly, after the winter breeding to the third generation there are millions. Therefore, the elimination of a wintering mosquito fly, better than in summer and autumn eliminate 10 million. Winter with a bottle of medicine, the equivalent of summer and autumn with a few boxes of medicine, seize the favorable opportunity of winter and spring, you can receive a multiplier effect.