FIELD: agriculture. SUBSTANCE: proposed composition contains salt of paraquat or of diquat or their mixture together with agent which produces gel at pH of human gastric juice, its quantity being 0.33-8 mass parts per 1 mass part of ion of paraquat and/or diquat. Said composition contains emetic and/or laxative agent additionally, their quantities being 0.0003-0.1 and 0.03-8 mass parts per 1 mass part of ion paraquat and/or diquat respectively. EFFECT: improves quality of herbicide composition. 10 cl, 3 tbl
