LIQUID HERBICIDAL COMPOSITION Russian patent published in 2020 - IPC A01N25/02 A01N25/04 A01N25/22 A01N41/10 A01N47/36 A01P13/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the agriculture. Liquid herbicidal composition for control of weeds in maize crops contains mesotrione and nicosulfuron, not less than one solvent selected from methyl esters of fatty acids, Solvesso 200 and/or vegetable oil, selected from a group including sunflower oil, rapeseed oil, castor oil, rheology modifiers: Aerosil R-972 or Aerosil R-972 and Aerosil A-200, and at least three surfactants, including BreakThru DA646 and BreakThru OE446, as well as selected from the group: Tergitol Eso36, alkyl benzene sulphonate calcium salt, Alkamuks VO2003, wherein the composition further contains as an active substance tiphenesulfuron methyl and optionally as a chemical stabilizer for decomposition of active substances alkylbenzene sulphonic acid or orthophosphoric acid, with the following ratio of components of the composition, wt %: mesotrione – 5–15; nicosulfuron – 3–6; tifensulfuron methyl – 0.5–1.1; solvents – 59.9–71.7; rheology modifiers: Aerosil R-972 – 1–3 or Aerosil R-972 and Aerosil A-200 – 2–4; surfactants – 14; alkylbenzene sulphonic acid – 0–0.2; active substance destruction stabilizer – 0–0.3.

EFFECT: invention allows to increase the composition stability.

1 cl, 4 tbl