FIELD: organic chemistry, herbicides. SUBSTANCE: invention describes a novel herbicide composition containing derivative of sulfonylurea of the formula (I) 
where Q means -CH=CH- or -S-; R means C1-3-alkyl with linear or branched chain; X means OCH3 or its salt that can be used in agriculture and coherbicide taken among the following agents: isoproturon, imazametabenzmethyl, bifenox, hydroxybenzonitrile herbicide, fenoxaprop-P-ethyl, triallate, diphenzoquate methyl-sulfate, MCPP, fluroxypir, pendimetalin, isoxaben and diflurenican. Corresponding herbicide components are taken in the amounts that provides the selective herbicide effect with respect to agriculture crops or presprouts or postsprouts treatment and show synergetic effect after addition in herbicide-effective doses. Composition can be used for killing weeds in agriculture crops, especially, in cereals ones. EFFECT: enhanced effectiveness of compositions. 5 cl, 1 tbl, 1 ex
