FIELD: chemistry.
SUBSTANCE: growth of field poppy resistant to phenoxyalkane acid herbicides is inhibited by applying a herbicide effective amount of 4-amino-3-chlor-6-(4-chlor-2-fluor-3-methpoxyphenyl)pyridine-2-carboxylic acid or its salts, or esters on field poppy plants or their habitat.
EFFECT: invention enables increasing the effectiveness of the method.
2 cl, 4 tbl
Authors
Dates
2015-11-27—Published
2011-11-04—Filed