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本省水稻矮缩病在前几年主要是由灰稻虱传播的黑条矮缩病曾流行成灾,通过几年来群众性的科学实验和连续防治,为害逐年减轻,目前已很少发生。但是,近年来由黑尾叶蝉传播的普通矮缩病和黄矮病却不断上升,1970年晚稻在少数社队暴发成灾。毛主席教导我们:“无论何人要认识什么事物,除了同那个事物接触,即生活于(实践于)那个事物的环境中,是没有法子解决的。”根据农业生产上出现的新问题,1971年我们在金华县秋滨公社院综合基点进行了一些调查观察,并在晚稻后期深入重病县进行调查和座谈,总结各地群众防治经验,现将调查结果简述于下,供参考。
Rice dwarf disease in our province in recent years mainly caused by the occurrence of black-streaked dwarf disease transmitted by the gray flies has become endemic. Through mass scientific experiments and continuous prevention and control over the past few years, the harm has been reduced year by year, and seldom occurs at present. However, the prevalence of common dwarf and yellow dwarf diseases transmitted by the black-tailed leafhopper in recent years has been on the rise. In late 1970, an outbreak of late-season rice in a few communes and marbles was disastrous. Chairman Mao taught us: “No matter what one wants to know, there is no way to solve it except in contact with that other thing, that is, living in (practicing) that thing.” According to the new problems in agricultural production, 1971 We conducted some investigations and observations in the comprehensive base of Qiu Bin Gongsheyuan in Jinhua County. We conducted surveys and discussions in the late-stage late-stage seriously ill counties to sum up the experience of people in prevention and control in various places. The findings of the survey are summarized below for reference.