ABATEMENTS OF PHYTOTOXIC DAMAGES ON CEREAL CROPS BY 6-(TRI-SUBSTITUTED PHENYL)-4-AMINO-2-PYRIDINECARBOXYLATE HERBICIDES

摘要

PROBLEM TO BE SOLVED: To provide an agent for abating phytotoxic damages on wheat and barley by 6-(tri-substituted phenyl)-4-amino-2-pyridinecarboxylate herbicides.SOLUTION: The phytotoxic damage abatement agent includes glyphosate. It is preferable for the phytotoxic damage abatement agent to be used at a 6-(tri-substituted phenyl)-4-amino-2-pyridinecarboxylate herbicide: glyphosate weight ratio of 1:1.5 to 1:7.5. In a more preferable phytotoxic damage abatement agent, the 6-(tri-substituted phenyl)-4-amino-2-pyridinecarboxylate herbicide is 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-2-pyridinecarboxylic acid or methyl ester thereof or 4-amino-3-chloro-6-(2,4-dichloro-3-methoxyphenyl)-2-pyridinecarboxylic acid or methyl ester thereof.