论文部分内容阅读
目前,全国小麦病虫害累计防治面积6803万亩,其中蚜虫、麦蜘蛛、条锈病、纹枯病和白粉病累计防治面积分别为798万、1339万、142万、4 212万、310万亩,发生程度重于去年同期,主要原因是受近期气温回升和降水等因素影响。针对当前小麦病虫害发生日趋加重的态势,农业部要求各地强化监测预警,做好防控物资准备,充分发挥专业化统防统治服务组织的作用,根据当地小麦病虫害发生情况,及时组织防治行动。
At present, the total control area of wheat diseases and insect pests in the country is 6.83 million mu, of which the accumulative control area of aphids, wheat spiders, stripe rusts, sheath blight and powdery mildew are 7.98 million, 13.39 million, 1.42 million, 42.18 million and 31 million mu, respectively The extent is heavier than the same period of last year, mainly due to the recent temperature rise and precipitation and other factors. In response to the growing incidence of pests in wheat, the Ministry of Agriculture requires all localities to strengthen the monitoring and early warning, make preparations for prevention and control of materials, give full play to the role of professional organizations for the prevention and control of diseases, and timely organize prevention and control actions based on the occurrence of pests and diseases in the area.