HERBICIDAL ITEMS AND METHOD OF WEEDS ABATEMENT Russian patent published in 2008 - IPC A01N43/40 A01N25/02 A01P13/00 

FIELD: agriculture.

SUBSTANCE: herbicidal items are described which contain alcohol esters C₇-C₉ 3,6-dihlorpiridin-2-carboxylic acid normal and isomeric structure or in combination in the number of 200-550 g/l in terms of acid. The herbicidal items are presented in the form of concentrate emulsion. Also an abatement of weeds in cereal crops, sugar beets, canola, fiber flax is described by herbicidal items processing which contain such substances as alcohol esters C₇-C₉ 3,6-dihlorpiridin-2-carboxylic acid normal and isomeric structure or in combination in the number of 200-550 g/l in terms of acid, with the normal flow of existing substances 0.05-0.09 kg / ha.

EFFECT: effective destruction of weeds, regardless of weather conditions.

7 cl, 5 tbl, 10 ex