设施蔬菜病虫害绿色防控技术现状与问题思考

The Advances and Problems of Green Management for Diseases and Pests on Facility Vegetables

随着我国设施蔬菜种植面积不断扩大,病虫害问题日益成为制约设施蔬菜产业进一步发展的重要因素。单一依赖化学农药进行病虫害防治工作不仅会带来一系列生态环境污染和食品安全问题,而且会导致病虫害的抗药性不断加强,防治效果持续下降。设施蔬菜病虫害绿色防控是贯彻"科学植保、公共植保、绿色植保"这一现代植保理念,从农田生态系统整体出发,实现病虫害发生可持续控制的植物保护措施。推广使用设施蔬菜病虫害绿色防控技术是确保绿色食品生产的基本需要,是保证人类健康、食物安全、生态安全乃至国家安全和人类生存安全不可或缺的一环。该研究对我国当前设施蔬菜病虫害绿色防控技术的发展现状及推广应用中所面临的问题进行了全面讨论。

With the expansion of facility vegetables growing area unceasingly in recent years,plant diseases and pests have become the restraining factors on the further development of facility vegetable industry.Solely depending on agricultural chemicals for control of diseases and pests had not only brought a series of problems,such as ecology environment pollution and food security,but also lead to the increase of pathogen resistances to agricultural chemicals,and the effects of agricultural chemicals decreased significantly nowadays.Green management of plant diseases and pests was based on the modern idea for plant protection,which included scientific plant protection,public plant protection,and green plant protection,using sustainable control methods to realize the sustainable control of plant diseases and pests from the protection of the whole field ecosystem.Widely used of green management was the fundamental for production of green food,and was indispensable for human health,food security,ecological safety,even for national safety and human subsistence security.In this study,the development advances of green management for diseases and pests on facility vegetables were reviewed,and the problems troubling the spread of green management was also discussed.