HERBICIDE "AVROREKS" FOR PROTECTION OF CEREAL CROPS AND MAIZE AGAINST WEEDS AND METHOD FOR CONTROL OF WEEDS Russian patent published in 2006 - IPC A01N57/20 A01N39/04 A01N43/653 A01N25/04 C07D249/12 A01P13/00 

Abstract RU 2287933 C2

FIELD: herbicides, agriculture.

SUBSTANCE: herbicide composition is prepared as emulsion concentrate that is characterized by the presence of carfetrazon-ethyl, 2,4-D 2-ethylhexyl ester and organic solvent in the following content of components per 1 l of solvent: carfetrazon-ethyl, 2-50 g/l; 2,4-dichlorophenoxyacetic acid (2,4-D) 2-ethylhexyl ester, 400-700 g/l. Xylene is used as an organic solvent. For control of weeds the above said composition is taken in the dose 0.5-0.6 l/ha that is diluted and cereal crops are sprayed in bushing out phase and maize - in phase of 3-5 leaves. Invention provides decreasing consumption dose of herbicides.

EFFECT: valuable properties of herbicide.

2 cl, 2 tbl

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Authors

Chirkov Mikhail Valentinovich

Davydov Aleksej Mikhajlovich

Moskalenko Galina Pavlovna

Pan'Kov Vladimir Nikolaevich

Dates

2006-11-27Published

2004-12-07Filed