HERBICIDAL MIXTURE, COMPOSITION AND METHOD Russian patent published in 2022 - IPC A01N37/18 A01N43/36 A01N43/40 A01N53/06 A01P13/02 

FIELD: agriculture.

SUBSTANCE: herbicidal mixture contains a compound of the formula I

and its salts, where A¹ is CCF₃, A² is CH, A³ is CH, B¹ is CF, B² is CH, B³ is CH; R¹ is C₁-C₄ alkyl; and (b) 4-amino-3-chlor-6-(4-chlor-2-fluor-3-methoxyphenyl)-5-fluor-phenyl methyl composite ester of 2-pyridine carboxylic acid of the formula II

and its salts. The herbicidal mixture may additionally contain auxiliary substances and additional active ingredients selected from herbicides, herbicide antidotes, fungicides, insecticides, nematicides, bactericides and acaricides. The herbicidal mixture is used in a method for control of unwanted vegetation, including bringing unwanted vegetation or medium surrounding it into contact with the effective amount of an herbicidal mixture.

EFFECT: proposed herbicidal mixture is an active pre-emergence and/or post-emergence herbicide and/or a plant growth regulator, is suitable for selective control of cereal and broad-leaved weeds in agricultural crops, shows tolerance to important agronomical crops, including rice.

11 cl, 15 tbl, 9 ex