SOLID AGROCHEMICAL COMPOSITION AND METHOD FOR PREPARATION THEREOF Russian patent published in 2025 - IPC A01N25/12 A01N25/14 A01N25/30 A01N37/26 A01N43/707 A01N47/36 A01P13/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to plant protection agents. Solid agrochemical composition containing from 1% wt./wt. up to 50% wt./wt. of chloroacetanilide herbicide selected from pretilachlor or propisochlor, from 0.1% wt./wt. up to 30% wt./wt. of second herbicide, selected from a sulphonylurea herbicide, an anilide herbicide or a triazinone herbicide, from 0.1% wt./wt. up to 20% wt./wt. of a suspension promoting agent, wherein the suspension promoting agent is selected from one or more of ethoxylated tristyrylphenol sulphate or ethoxylated tristyrylphenol phosphate; and auxiliary substances selected from dispersants, wetting agents, fillers, surfactants, anti-caking agents, preservatives, biocides, antifoaming agents and dyes, provides effective control of undesirable weeds and without loss of germination of seeds of agricultural crops. Sulphonylurea herbicide is pyrazosulphuron, anilide herbicide is sulphentrazone and the triazinone herbicide is metribuzin. Solid agrochemical composition additionally contains the antidote fenclorim.

EFFECT: disclosed solid agrochemical composition is stable, provides effective destruction of a wide range of weeds, reduces environmental load by reducing the amount of active substance.

11 cl, 1 dwg, 4 tbl, 8 ex