随着设施蔬菜产业的发展,日光温室番茄种植面积不断扩大,生产效益显著。近年来,由于生态条件等因素的变化,日光温室番茄病害发生日趋严重。据多点观察,土传病害、病毒病害严重,低温高湿病害成为番茄生产的障碍,生理性病害日趋猖狂,严重影响番茄正常生产及设施蔬菜产业发展。日光温室番茄主要病害有早疫病、晚疫病、灰霉病、叶霉病、脐腐病等,现将其发病症状及防治措施介绍如下。 With the development of the vegetable industry in the facility, the planting area of ​​tomato in the solar greenhouse has been continuously expanded, and the production efficiency is remarkable. In recent years, due to changes in ecological conditions and other factors, the occurrence of tomato diseases in solar greenhouse is becoming more and more serious. According to more observations, soil-borne diseases, severe viral diseases, low temperature and humidity diseases become obstacles to tomato production, physiological diseases are rampant, seriously affecting the normal production of vegetables and facilities in the development of vegetable industry. Sunlight greenhouse tomato main diseases are early blight, late blight, gray mold, leaf mold, umbilical rot disease, now its symptoms and prevention measures are described below.