METHOD OF CONTROLLING WEEDS, HERBICIDE COMPOSITION, AND SYNERGISTIC INCREASING HERBICIDE ACTIVITY Russian patent published in 1999 - IPC

FIELD: biologically active compounds and plant protection. SUBSTANCE: herbicide contained in herbicide composition is chosen from the group including phenmedipam, desmedipam, their mixture, phenmedipam-desmedipam-ethofumesate, methamythrone, and bentazone-atrazine mixture; and SYNERGISTIC can be 1-phenyl-3-(1,2,4- triazol-4-yl)urea or its salt, herbicide-to-synergistic weight ratio ranging from 2.7:1 to 50:1. EFFECT: extended choice of herbicides. 7 cl, 7 tbl, 2 ex