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2011年我国农作物病虫害属中等程度发生年份。小麦、水稻、玉米、大豆、马铃薯等主要农作物病虫害发生面积2.35亿hm2次,防控面积2.93亿hm2次,挽回产量损失928.5亿kg,为粮食实现“八连增”做出了贡献。文章总结了2011年农作物病虫害发生特点、防控工作的成绩、基本经验以及绿色防控的具体进展,根据农业部制定的《2012年全国植物保护工作要点》,部署了进一步做好病虫害防控工作的八项措施。
In 2011, pests and diseases of crops in our country occurred to a moderate degree. The area of pests and diseases of major crops such as wheat, rice, corn, soybean and potatoes was 235 million hm 2 times, with a control area of 293 million hm 2 times, and the output loss was 92.85 billion kg, contributing to the achievement of “Eight-for-plus” food. The article summarizes the characteristics of crop diseases and pests in 2011, the achievements of prevention and control work, basic experience and concrete progress of green prevention and control. According to “2012 National Plant Protection Work Points” formulated by the Ministry of Agriculture, the work of further prevention and control of pests and diseases Eight measures.