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据国家气候中心预测,我国今年很可能发生中等以上强度的厄尔尼诺事件,迁飞性、流行性重大病虫害呈重发态势,对农业防灾减灾提出了严峻挑战。据全国农作物重大病虫测报网监测分析,今年秋粮作物重大病虫发生将重于上年,发生面积约23亿亩次,同比增加5%。夺取今年秋粮丰收,关键在防灾减灾,重点是防病治虫。我国对绝大多数病虫害的防控技术已很成熟,各地病虫害防治技术、农业机械和专业防治组织发
According to the forecast by the National Climate Center, the occurrence of El Niño moderate to above-average intensity this year is likely to occur in our country. The frequent fly-off and epidemic major pests and diseases have been re-emerged and pose serious challenges to agricultural disaster prevention and mitigation. According to the monitoring and analysis of the major pests and diseases reporting network in the country, the occurrence of major pests and diseases in autumn crops will be heavier this year than last year with an area of about 2.3 billion mu, up 5% over the same period of last year. Win the autumn harvest this year, the key in disaster prevention and mitigation, focusing on disease prevention pest control. The prevention and control technology of most pests in China is very mature. The pest control technologies, agricultural machinery and professional prevention and control organizations