AGENT FOR RICE, MAIZE OR SORGHUM PLANT AGAINST HERBICIDE PHYTOTOXIC ACTION

摘要

FIELD: agriculture. SUBSTANCE: agent containing 0.1-60 wt.-% active substance and additions is used for cultured plants protection against phytotoxic action of herbicides - sulfonylureas, chloroacetanilides, arylhydroxypropionic acid esters. Active substance of agent is urea derivative of the formula R₁R₂NCONH-C₆H₂(Rb)-SO₂NHCOA where A - substituted phenyl or naphthyl, R_l - hydrogen, halogen or C₄-alkadienyl bridge. EFFECT: enhanced effectiveness of agent proposed. 6 cl, 8 tbl