番茄筋腐果新病害是近两年来在我市保护地番茄生产中发生的重要生理病害，发病株率SO％以上，病果率达60％以上，病果失去商品价值，品质下降，对产量构成了严重威胁，是番茄生产中急待解决的生理病害。一、症状筋腐果在我市保护地番茄中有两种类型。一种为“揭变型”，病果主 The new diseases of tomato tendon rot are the important physiological diseases that occur in tomato production in the protected areas in our city in the past two years. The incidence of disease is above SO%, the rate of disease is more than 60%, the loss of the value of the disease, Constitute a serious threat, is the urgent need to solve the physiological diseases in tomato production. First, the symptoms of fruit in the protection of tomatoes in our city there are two types of tomatoes. A kind of “change type”, the main disease