Tomato 8 18 has a good variety. From the performance point of view, 8 18 adopts the theory and method of fitness cultivation, which fundamentally solves the problem of tomato disease resistance, promotes the occurrence of tomato wilt, bacterial wilt, early blight and late blight, and has strong resistance. Diseases such as disease promotion and disease prevention have strong preventive and disease-resistant effects. The puffed fruit has even fruit color, just right fruit color, no riding fruit, no empty fruit, improved quality and no residue. Reduce the dosage of pesticides by more than 30%, improve the tolerance and commodity value of tomatoes, and put them on the market about one week in advance.