水稻害虫绿色防控技术研究的发展现状及展望

Current situation and prospect of green rice pest control technology

绿色低碳是我国当前农业发展的主要方向,作物病虫害绿色防控技术是保障粮食安全的重要措施,其推广和应用对于农业可持续发展具有重要意义。水稻是我国主要的粮食作物之一,近年来我国在水稻病虫害绿色防控技术研究和推广上取得了巨大的进展。本文分别从生态调控技术、农艺栽培措施、物理防控技术、生物防治和应急精准化学防治方面系统梳理和总结我国水稻害虫绿色防控技术的研究和应用概况。生态工程控制技术、扇吸式诱虫灯和适用于稻田的植保无人机低容量喷雾技术等代表性技术的发展,为水稻害虫绿色防控技术发展提供了有力支撑。开展区域性和特色性的水稻害虫绿色防控技术集成研究与推广,加大政策扶持和技术培训,将进一步发挥水稻害虫绿色防控技术在农药减量使用和水稻绿色生产中的作用。

Under the trend of green and low carbon in current agricultural development,green pest control technologies are very important to ensure food security.Also,the wide application of these green pest control techniques will promote the sustainable development of agriculture.In recent years,great progress has been made in the research and application of green pest control technology.In this paper,the newly progress of research and application of green rice pest control in China were systematically summarized from the perspectives of ecological regulation and management,agronomic cultivation measures,physical control technologies,biological control and emergency precise chemical control.The development of representative techniques,such as ecological engineering technology,the Fan-inhaling Lamp and the unmanned aerial vehicle(UAV)low-volume spraying technology for paddy field,has provided strong support for the development of green rice pest control.In prospect,to carry out regional and characteristic integrated research and promotion of green pest control technology,strengthen policy support and technical training,will further improve their importance in reducing pesticides use and green rice production.