METHODS FOR SELECTIVE WEED CONTROL Russian patent published in 2019 - IPC A01N43/40 

Abstract RU 2677980 C2

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology. This invention is a method for selective post-emergent control of undesirable vegetation in the presence of a crop, selected from the group that includes sunflowers, sorghum, white mustard, spring leaf mustard, collard greens, spring turnip, spring rape, spring rutabaga or sugar beet, which includes applying a herbicidally effective amount of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or its agricultural acceptable ester or salt at a rate of 0.5 to 10 g EC/ha.

EFFECT: invention allows to increase the resistance of crops.

13 cl, 9 tbl

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RU 2 677 980 C2

Authors

Degenkhardt Rori

Yurash Len

Makgregor Bill

Nott Piter

Sachivi Norbert M.

Uejmer Monte R.

Dates

2019-01-22Published

2014-01-24Filed