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1986年11月21日至26日,在四川成都召开了第二次全国农作物病虫害综合防治学术讨论会。这次会议主要任务是总结交流第一次讨论会后十二年来,我国农作物病、虫,草、鼠害综合防治的进展和成就,讨论了综合防治理论和技术的有关问题,并对今后工作提出建议;何康部长到会作了重要讲话。 十二年来,我国病虫害综防技术水平和理论研究都有较大提高,已从单一病虫害为对象的防治阶段,开始走向以作物为主体的区域性主要有害生物的综合防治阶段。抗性品种的筛
From November 21 to November 26, 1986, the second national symposium on crop pest integrated control was held in Chengdu, Sichuan. The main task of this meeting is to summarize the progress and achievement of the integrated prevention and control of crop diseases, insects, grasses and rodents in China in the 12 years since the first symposium was held. The issues concerning the theory and technology of integrated prevention and treatment were discussed. Made recommendations; He Kang Minister made an important speech. In the past 12 years, the technical level and theoretical research on pest control in our country have been greatly improved. From the stage of prevention and control of single pests and diseases, we have been moving towards the comprehensive prevention and control of major pests mainly based on crops. Resistant varieties of sieve