FIELD: agriculture.
SUBSTANCE: invention relates to agriculture. Aqueous solution for agrochemical spraying contains at least one agrochemical active ingredient and at least one nitrogen-containing surfactant, where said aqueous solution for agrochemical spraying contains dispersed phase including disperse particles with average particle size of 1–100 mcm, where concentration of said dispersed particles is from 0.001 to 5 wt%, and where said nitrogen-containing surfactant includes compound selected from group consisting of following compounds: (i) quaternary dialkyldimethyl surfactant with counter ion of chloride, bromide, methylsulphate, carbonate or bicarbonate, where alkyl group is C12-C22, saturated or unsaturated, straight or branched alkyl group obtained from oil of coconut, soya, palms, castor oil, animal oils, maize oil, liquid fraction of pork fat, peanut oil or tall oil including epoxidized version of oil; (ii) alkyldimethylaminopropylamine, where alkyl group is C12-C22, saturated or unsaturated, straight or branched alkyl group obtained from oil of coconut, soya, coconut, palms, castor oil, animal oils, maize oil, liquid fraction of pork fat, peanut oil or tall oil including epoxidized version of oil; (iii) oxide alkyldimethylaminopropylamine or alkyldimethylaminopropylamine betaine, where alkyl group is C12-C22, saturated or unsaturated, straight or branched alkyl group obtained from oil of coconut, soya, palms, castor oil, animal oils, maize oil, liquid fraction of pork fat, peanut oil or tall oil including epoxidized version of oil; (iv) alkylamidoamineethoxylate, where alkylamidoamineethoxylate represents product obtained from alkyl-fat acid and diethylenetriamine with subsequent ethoxylation, and where alkyl group is C12-C22, saturated or unsaturated, straight or branched alkyl group obtained from oil of coconut, soya, coconut, palms, castor oil, animal oils, maize oil, liquid fraction of pork fat, peanut oil or tall oil including epoxidized version of oil; (v) alkyl ethoxylated by 2EO methylchloride quaternary surfactant, where alkyl group is C12-C22, saturated or unsaturated, straight or branched alkyl group obtained from oil of coconut, soya, palms, castor oil, animal oil, maize oil, liquid fraction of pork fat, peanut oil or tall oil including epoxidized version of oil; (vi) surfactant of tertiary amine class of formula: 
, where R1 is (C12-C22)alkyl with straight or branched chain and R2 and R3 independently represent (C1-C22)alkyl with straight or branched chain; and (vii) alkoxylated amide.
EFFECT: invention allows reducing deviation at spraying.
12 cl, 9 tbl, 2 dwg, 8 ex
