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鼠害是植物保护领域中的一大问题,70年代末期以来,鼠害给全国农业生产造成了严重损失、到1986年全国发生面积高达5.09亿亩,是80年代以来发生面积最大的一年、害鼠数量密度一般在10％夹次左右,严重地块高达60％夹次以上。稻区及经济作物区危害尤为严重:湖北的杂交稻、广西的花生、玉米、四川的桔子、广东的甘蔗、上海、北京、江苏的西瓜等损失较大。1981年山东省粮食作物因鼠害而绝产8万多亩,1982年安徽省绝产10万亩、1983年山西省绝产30万亩引起了各界的重视。国务院为解决鼠害问题,1983年发了文件,1986年又召开了会议。农牧渔业部全国植保总站1982年将农田鼠害问题,
Rodents are a major problem in the field of plant protection. Since the late 1970s, rodent pests have caused serious losses to the country’s agricultural production. By 1986, the area of the country was as high as 509 million mu, the largest area ever since the 1980s. Harmful number of rats generally 10% folder times or so, a serious block up to 60% more times. The damage is particularly serious in the rice area and the cash crop area: hybrid rice in Hubei, peanut in Guangxi, maize, orange in Sichuan, sugarcane in Guangdong, watermelons in Shanghai, Beijing and Jiangsu have greater losses. In 1981 Shandong province food crops due to rodent pests and more than 80,000 acres, in 1982 Anhui Province 100000 acres of crops in 1983, Shanxi Province, 300000 acres of crop has aroused the attention of all walks of life. In order to solve the problem of rodent pests, the State Council issued a document in 1983 and held a meeting in 1986. Ministry of Agriculture, Animal Husbandry and Fisheries National Plant Protection Station in 1982 will be the issue of farmland rodent,