HERBICIDE COMPOSITION AND ITS COMMERCIAL FORM Russian patent published in 2006 - IPC A01N47/36 A01N37/40 A01N25/30 A01P13/00 

FIELD: agriculture; chemical engineering.

SUBSTANCE: composition comprises sulfonyl urease derivative, polyoxyethylized dialkyl amine of formula RRN(CH₂CH₂O)_xH, where r=C₂-C₈-alkyl, x=1-6, and water. Sulfonyl urease and polyoxyethylized dialkyl amine proportion is equal to 1:2 to 1:27. Commercial form of herbicide composition is also described. It comprises separately packed compositions of dry and liquid ingredients to be mixed directly before applying the herbicide composition. Dry composition comprises sulfonyl urease derivative and liquid composition comprises polyoxyethylized dialkyl amine and water. Mass proportion of dry and liquid composition is equal to 1:4.8 to 1:141.8. Mole proportion of sulfonyl urease belonging to the dry composition and polyoxyethylized dialkyl amine in liquid composition is equal to 1:2 to 1:27.

EFFECT: reduced active ingredient consumption; high stability in storage.

8 cl, 9 tbl