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我县双季连作晚稻害虫,种类多,世代杂,数量大,为害重,对晚稻生产构成严重威胁。过去为了向虫口夺粮,只有增加防治次数,“以药换粮”。这不仅给农村社队带来资金和及时防治等方面的困难,而且造成污染。1974年新生活公社在县、社领导和县农业局技术人员的帮助下,由于对6,906亩二季晚稻普治了第四代三化螟,兼杀第四代稻飞虱,使全社晚稻基本上做到无白穗,无枯叶倒秆,总产、单产都比上年增加一成多。
Two-season continuous cropping pests in late rice in our county, variety, generation miscellaneous, large in number, serious damage to the production of late rice poses a serious threat. In the past, in order to seize grain from the mouth, only increasing the number of prevention and treatment, “medicine for food.” This not only brings financial difficulties and timely prevention and control to rural community teams, but also causes pollution. New Life Commune in 1974 With the help of county and county leaders and the technical staff of County Agricultural Bureau, since the fourth generation of rice stem borer was popularized on 6,906 mu of the second season late rice, killing the fourth generation of planthopper, Achieve no white spike, no dry leaves down stalks, total output, yield increased by 10% over the previous year.