SELECTIVE WEED CONTROL IN VINEYARDS OR PERENNIAL CROPS USING HALAUXIFEN OR 4-AMINO-3-CHLORO-5-FLUORO-6-(4-CHLORO-2-FLUORO-3-METHOXYPHENYL)PYRIDINE-2-CARBOXYLIC ACID OR DERIVATIVES THEREOF

摘要

FIELD: agriculture.;SUBSTANCE: invention relates to agriculture. For selective pre-emergence and postemergence control of undesirable vegetation in vineyards, methods comprises applying a herbicidally effective amount of halauxifen (4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid) or 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or an agriculturally acceptable ester or salt of either of them to undesirable vegetation or to a site its growth.;EFFECT: invention makes it possible to increase the effectiveness of the control.;31 cl, 8 tbl