论文部分内容阅读
全国农业技术推广服务中心近期发布《农作物重大病虫害发生趋势分析》报告,预计今后一段时间内,我国农作物重大病虫害将维持较高发生水平。其中:小麦条锈病、小麦蚜虫、稻飞虱、稻纵卷叶螟、水稻螟虫、玉米螟等仍将呈严重或偏重发生态势,小麦赤霉病、稻瘟病有严重流行的潜在威胁,小麦吸浆虫、水稻条纹叶枯病、粘虫、棉铃虫等在部分地区呈加重发生趋势,蝗虫、草地螟等局部重发现象仍将持续。
The National Agricultural Technology Extension Service Center recently released a report titled “Trend Analysis of Major Pests and Diseases in Crops”. It is estimated that major pests and diseases in crops in China will maintain a high level in the near future. Among them, wheat stripe rust, wheat aphid, rice planthopper, rice leaf roller, rice stem borer and corn borer will still be serious or prevalent. Wheat scab, rice blast have a serious epidemic potential threat, , Rice stripe disease, armyworm, cotton bollworm and other parts of the trend is aggravating in some areas, locusts, grass borers and other local recurrence phenomenon will continue.