温室番茄栽培中,遇到异常环境条件,常会发生一些生理性病害,形成生理性病果,直接影响番茄的产量和商品价值。多数蔬菜种植户,对生理性病害和侵染性病害识别不清,盲目用药,不仅加大了劳动强度、增加了成本,而且防治效果不佳。在长期的生产 Greenhouse tomato cultivation, encountered abnormal environmental conditions, often occur some physiological diseases, the formation of physiological disease, a direct impact on tomato yield and commodity value. Most vegetable growers, ill-defined physiological diseases and infectious diseases, blindly use drugs, not only increased labor intensity, increased costs, and poor control. In the long-term production