论文部分内容阅读
概述了宁远县南方水稻黑条矮缩病的发生特点为流行扩散快、监测防控难、危害损失大、引发社会矛盾大、可防可控等。分析认为,该县具备该病进一步扩大流行、爆发成灾的可能性,将严重威胁水稻生产,提出应加强预测预报工作,准确掌握病虫发生动态;因地制宜,抓好“治虱防矮”;加大宣传和培训力度,强化技术指导与服务等防控对策。
The epidemic characteristics of black-streaked dwarf disease in southern rice of Ningyuan County are summarized as follows: epidemic spread quickly, monitoring and control difficult, great harm and loss, triggering social conflicts, preventable and controllable. Analysis, the county has the disease to further expand the epidemic, the possibility of outbreak of disaster, will seriously threaten the production of rice, proposed that we should strengthen the prediction and forecasting work accurately grasp the dynamics of pests and diseases; local conditions, do a good job, “” "; Increase publicity and training efforts, strengthen technical guidance and services, prevention and control measures.