Method for preventing and controlling flue-cured tobacco lepidoptera pests

A method for controlling flue-cured tobacco lepidoptera pests relates to the technical field of pest control, and comprises the following steps: releasing parasitic natural enemy insects and predatory natural enemy insects in a combined manner according to the occurrence and harm rules of main lepidoptera pests in a tobacco area to stereoscopically control the flue-cured tobacco lepidoptera pests so as to form an efficient and practical tobacco green control technical functional group; demonstration application is performed in different main flue-cured tobacco producing areas, the flue-cured tobacco main ptera insect pest green prevention and control technology and the tobacco area ecological environment are optimized, the tobacco leaf quality is improved, and the method has important significance for increasing the income of tobacco growers and comprehensively promoting the sustainable development of tobacco area green ecological tobacco leaf production. 一种防治烤烟鳞翅目害虫的方法，涉及病虫害防治技术领域，根据烟区主要鳞翅目害虫的发生及危害规律，联合释放寄生性