SOLID HERBICIDAL COMPOSITIONS CONTAINING ANTIDOTE Russian patent published in 2019 - IPC A01N25/12 A01P13/00 

FIELD: agriculture.

SUBSTANCE: solid herbicidal composition contains: a) from 50 g of active ingredient per kg (g ai/kg) to 600 g ai/kg, relative to total composition, pyroxulam; b) from 50 g ai/kg to 600 g ai/kg, relative to the total composition, cloquinocetate or salt thereof; c) from 30 g ai/kg to 250 g ai/kg, in relation to the total composition, lignosulphonate salt; d) from 10 g/kg to 100 g/kg, relative to the total composition, an anionic surfactant selected from a group comprising alkyl sulphate salts, alkylaryl sulphonate salts, alkylnaphthalene-sulphonate salts, such as sodium dibutylnaphthalenesulphonate; sulphosuccinate salts of dialkyl ethers, taurates of N-alkyl-N-fatty acids; mono- and dialkyl phosphates of esters; and polycarboxylate salts; and e) from 50 g/kg to 250 g/kg, relative to the total composition, a solid buffer selected from a group comprising ammonium sulphate, diammonium phosphate, citric acid, potassium acetate, sodium acetate and combinations thereof.

EFFECT: invention allows to increase the composition stability.

6 cl, 2 tbl