This preparation is an organophosphate nematicide against nematodes in a number of crops, including greenhouses, vegetables (tomatoes, cucumbers), potatoes and tobacco. The preparation has a contact and systemic effect, has an initial nematostatic effect, which stops the movement of nematodes in the soil and, as a result, has a nematidal effect. The preparation has a fumigant effect against nematodes and pests in the root system.