近年来,随着作物复种指数的不断提高和设施蔬菜的连茬种植,设施蔬菜土传病害的发生越来越严重,已经严重制约了蔬菜产业的发展,如何解决土传病害问题已显得尤为重要。由于造成设施蔬菜连作障碍的因素复杂,危害严重,损失较大,因此可采取农业防治、生物防治、物理防治和化学防治等多 In recent years, along with the continuous improvement of crop multiplication index and continuous cropping of planting vegetables, soil-borne diseases of facility vegetables are more and more serious, which has severely restricted the development of vegetable industry. How to solve the problem of soil-borne diseases has become more and more important . Due to the complex factors causing obstacles to continuous cropping of vegetables in facilities, which cause serious damage and large losses, agricultural prevention and control, biological control, physical prevention and chemical prevention can be adopted.