Fuente: WIPO "processing tomato" The invention aims to solve the problem of tomato disease treatment, and discloses a tomato disease root treatment device based on soil pollution-free treatment, the tomato disease root treatment device comprises a main control frame and symmetrically arranged water passing assemblies, the main control frame is used for cutting off diseased leaves and roots of tomato plants, the water passing assemblies are used for cleaning the roots of the tomato plants through water passing, and the water passing assemblies are used for cleaning the roots of the tomato plants through water passing. The main control frame internally comprises a collecting assembly used for rolling stems and leaves and a root system processing assembly used for digging plants. By cutting and blocking the leaves and root systems of tomato plants and flushing with the help of the water supply assembly, the tomato plant disease treatment is effectively realized, and the propagation is blocked from the source.