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笔者从农业部获悉,2014年全国主要作物病虫害绿色防控面积达9.2亿亩次,占病虫害防治总面积的20.7%,比2006年增加7.2个百分点。农作物病虫害绿色防控综合运用农业防治、物理防治、生物防治、生态调控和科学用药等环境友好型技术措施,及时有效预防控制病虫危害,减少化学农药的使用,可从源头上提高农业生产
The author learned from the Ministry of Agriculture that in 2014, the country’s major crop pests and diseases prevention and control area reached 920 million mu, accounting for 20.7% of the total area affected by pests and diseases, an increase of 7.2 percentage points over 2006. Green Crop Disease and Pest Control Comprehensive use of environment-friendly technical measures such as agricultural control, physical control, biological control, ecological control and scientific use of pesticides can prevent and control pests and diseases in a timely and effective manner and reduce the use of chemical pesticides, thus improving agricultural production from the source