烟叶仓储害虫绿色防控技术现状与发展趋势

Present Situation and Development Trend of Green Control Technology for Tobacco Storage Pests

烟草甲和烟草粉螟给烟叶仓储造成重大损失,是仓储害虫防治的重点和难点,磷化铝熏蒸被广泛应用于仓储害虫防治,但随着民众对生态、环保要求的提高,其弊端日益显现,寻求绿色、生态防控技术成为一种必然要求。笔者综述了近年来仓储害虫绿色防控技术研究的现状,列举了仓储害虫物理防治、寄生天敌、气调法、昆虫生长调节剂等防治技术,指出现有绿色防控技术存在技术不成熟、技术参数粗放、工作量大等不足之处,并对未来绿色生态防护技术研究的发展趋势进行了展望。

Lasioderma serricorne and Ephestia elutella cause significant losses to tobacco storage,which is the focus and difficulty of storage pest control.Aluminum phosphide fumigation is widely used in storage pest control.However,as the people's requirements for ecology and environmental protection increase,its disadvantages are increasingly apparent,seeking green and ecological prevention and control technology has become an inevitable requirement.The author reviewed the current research status of storage pest green prevention and control technology in recent years,enumerating the physical prevention and control of storage pests,parasitic natural enemies,air conditioning methods,insect growth regulators,etc.,and pointed out that the existing green prevention and control technologies still have immature technologies.The technical parameters are extensive,the workload is large and other shortcomings,and the development trend of the future green ecological protection technology research is prospected.