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根据全国农业技术推广服务中心预测,2016年我国水稻病虫害将呈偏重发生态势,重于常年,发生面积15.7亿亩次。其中,稻飞虱、稻纵卷叶螟重发区域广,二化螟集中为害现象突出,稻瘟病、稻曲病流行风险高,南方水稻黑条矮缩病呈回升态势,水稻白叶枯病、细菌性基腐病局部地区偏重发生。小麦病虫害总体偏重发生,发生面积9.7亿亩次左右。赤霉病在长江中下游和黄淮麦区大流行风险高,条锈病在西北、西南麦区发生程度重,麦蚜在华北和黄淮北部麦区虫
According to the prediction of the National Agricultural Technology Extension Service Center, in 2016 China’s pests and diseases of rice will have a tendency to be heavier than normal, with an annual area of 1.57 billion mu. Among them, planthopper, rice leafroller relapse area is broad, the concentrated damage of the borer is prominent, the epidemic risk of rice blast, rice false smut is high, the southern rice black-streaked dwarf disease is on the rise, the bacterial leaf blight In some areas, bacterial basal rot takes place. The overall incidence of wheat pests and diseases occurred, occurred about 970 million acre times. The risk of pandemic blight is high in the middle and lower reaches of the Yangtze River and in the Huanghuai Wheat Region. Stripe rust is more serious in the northwest and southwest wheat regions.