HERBICIDAL COMPOSITION CAPABLE OF PRODUCING SYNERGISTIC EFFECT AND METHOD FOR COMBATTING UNDESIRED WEED VEGETATION IN USEFUL VEGETATIONAL CULTURES

摘要

FIELD: agriculture. SUBSTANCE: this herbicidal composition includes compound (I) ZSO₂NHCON(M)Het, where Z-ZQ-C₆H₄, 2-COOCH₃C₆H₄CH₂, 3-L-C₅H₄N, CH₃SO₂N(CH₃), N(CH₃)-N=CH-C(COOC₂H₅)=C-,C-, and M represent hydrogen or methyl and Q-OCH₂CH₂Cl, CH₂CH₂CF₃, COOCH₃, COOC₂H₅, OCH₂CH₂OCH₃, L-CON(CH₃)₂, CH₃, E-N= or -C= and X-OCH₃,OCHF₂,X₁-OCH₃ and OCHF₂, and compound of formula (II), where Y is SCH₂COOCH₃ and COSCH(CH₃)COOCH₂CH₂OC₂H₅ at mass ratio of 1 15 1 8. EFFECT: high herbicidal properties. 9 cl