为有效防控我国北方地区水稻和玉米重大病虫害,2013年7月23日,农业部种植业管理司和全国农技中心在辽宁沈阳召开北方农作物绿色防控现场会,全面动员和部署北方农作物绿色防控工作。会议要求,当前东北4省区要着力做好一代玉米螟和二化螟绿色防控工作,重点通过采用赤 In order to effectively control major pests and diseases of rice and maize in northern China, on July 23, 2013, the Crop Production and Management Department of the Ministry of Agriculture and the National Agricultural Technology Center held the on-site green crop control and prevention meeting in northern Liaoning in Shenyang, Liaoning Province to comprehensively mobilize and deploy green crops Prevention and control work. The meeting called for the current northeastern provinces and 4 provinces should strive to do a good job of a generation of corn borer and Chilo suppressalis green prevention and control, focusing on the adoption of red