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河南鼠类近30种,为摸清我省鼠害情况,加深人们对鼠害严重性和灭鼠重要性的认识,作者调查收集了近年有关鼠害资料,并进行了归纳整理,现报告于后。 一、对农业的危害:主要受害作物有花生、大豆、玉米、红薯、瓜类、小麦等10余种,目前,年受害面积已达5000万亩,损失粮食至少50万吨,有些地区因鼠害造成的损失已远远超过病虫危害。1984年林县姚村乡
Nearly 30 kinds of rodents in Henan Province, in order to find out the situation of rodent pests in our province, deepen people’s awareness of the severity of rodent pests and the importance of rodent control. The author collected and collected data on rodent pests in recent years and summarized them. Rear. First, the harm to agriculture: The main crops are peanuts, soybeans, corn, sweet potatoes, melons, wheat and other 10 species, at present, the annual victimization area has reached 50 million mu, loss of food at least 500,000 tons, in some areas due to rat The harm caused by the damage has far exceeded the pests and diseases. 1984 Lin County Yao village