FIELD: chemistry.
SUBSTANCE: invention relates to agriculture. To reduce the drift when spraying with aqueous herbicide mixture, aqueous spraying mixture is introduced with aqueous herbicidal concentrate comprising from 0.1 to 20 wt % of one or more aromatic esters of structural formula I or structural formula II, where R1 represents a saturated or unsaturated (C1-C8) alkyl with unbranched or branched chain, saturated or unsaturated (C4-C12) heteroalkyl with unbranched or branched chain, R2 and R3 independently represent hydrogen, a hydroxyl group, a saturated or unsaturated (C1-C6) alkyl with unbranched or branched chain or saturated or unsaturated (C1-C9) ester with unbranched or branched chain, R4 represents a saturated or unsaturated (C1-C8) alkyl with unbranched or branched chain or saturated or unsaturated (C4-C12) heteroalkyl with unbranched or branched chain, and R5 and R6 independently represent hydrogen, a hydroxyl group or a saturated or unsaturated (C1-C6) alkyl with unbranched or branched chain; from 20 up to 60 wt % (in KE) of at least one auxin herbicide; or from 0 to 10 wt % of a surfactant. The aqueous herbicidal concentrate represents a clear and homogeneous liquid and forms an emulsion when added to water.
EFFECT: invention reduces the shift of liquid agricultural preparations when spraying.
21 cl, 1 tbl, 3 ex
