LIQUID HERBICIDAL COMPOSITION Russian patent published in 2022 - IPC A01N41/06 A01N43/06 A01N43/66 A01N31/14 A01N25/22 A01P13/00 

FIELD: chemistry; agriculture.

SUBSTANCE: invention relates to herbicides, and more specifically to liquid herbicidal compositions based on sulfonylurea derivatives. Liquid herbicidal composition in the form of an oil suspension concentrate contains the active substances thifensulfuron-methyl and tribenuron-methyl, a dispersant, emulsifiers, rheology modifiers, organic solvents and a stabilizer of active substances, selected from a number of acidic and medium salts of alkali and alkali-earth metals of phosphoric, pyrophosphoric and carbonic acids and ammonium phosphate, at the following ratios of components (wt.%): tribenuron-methyl 10–30, thifensulfuron-methyl 7.5–10, dispersant 1–4, emulsifiers 6–15, stabilizer of active substances 0.5–2.0, rheology modifiers 0.7–2.0, solvents — the rest.

EFFECT: disclosed liquid herbicidal composition is aimed at controlling broad-leaved weeds on plantings of grain crops, provides higher resistance, reduced total weediness of crops and additional crop formation.

1 cl, 6 tbl