HERBICIDE AGENTS AND METHOD FOR CONTROL OF WEEDS

FIELD: organic chemistry, herbicides, agriculture. ^ SUBSTANCE: invention describes a herbicide agent comprising (A) compound of the formula (I): wherein V means a residue from the group (V2) and (V3) wherein R2 means hydrogen atom, alkyl with 1-4 carbon atoms or alkoxyl with 1-4 carbon atoms; R3 means hydrogen atom or alkylsulfonyl with 1-4 carbon atoms; R4 means methyl, ethyl or n-propyl; R means hydroxyl; m = 0; Z means a residue of the formula (Z1): wherein R9 are similar or different and mean halogen atom, halogenalkyl with 1-4 carbon atoms, halogenalkoxyalkyl with 1-4 carbon atoms in halogenalkoxyl moiety and 1-4 carbon atoms in alkyl moiety, alkylsulfonyl with 1-4 carbon atoms or 4,5-dihydroisoxazol-3-yl substituted with cyanomethyl; q means 2 or 3; and (B) surface-active substance of the formula (II): Ry-(EO)x(PO)y(EO)z-Rdelta (II) and components (A) and (B) are chosen in the synergetically effective ratio. Also, invention describes a method for control of weeds. Proposed herbicide agents possess herbicide activity against a broad spectrum of economically important monocotyledonous and dicotyledonous weeds. ^ EFFECT: improved control method, valuable herbicide properties of agents. ^ 3 cl, 4 tbl, 6 ex