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全国农技推广中心组织专家会商分析预测,2012年我国水稻病虫害呈偏重发生态势,发生程度重于2011年,预计发生面积15亿亩次。为做好2012年水稻重大病虫害防控工作,及时有效控制水稻病虫危害,特制定本方案。一、防控目标重大病虫防治处置率达到90%以上,绿色防控技术应用面积达到35%以上,专业化防治面积达到20%以上,总体防治效果达到85%以上,病虫危害损失率控制在5%以内,稻田农药使用量减少10%以上。二、防控策略
The National Agricultural Technology Promotion Center organized experts to discuss and forecast the situation. In 2012, pests of rice in our country will have a heavier tendency. The occurrence will be heavier in 2011 than in 2011, with an estimated area of 1.5 billion mu. In order to do a good job in 2012 major rice pest control work, timely and effective control of pests and diseases of rice, specially formulated this program. I. Targets of prevention and control The major pest control treatment rate has reached over 90%, the area of green control technology has reached over 35%, the area of specialized prevention and control has reached more than 20%, and the overall control effect has reached over 85%. The pest and disease damage loss rate control Within 5%, the use of paddy pesticides decreased by 10% or more. Second, prevention and control strategies