| 摘要 |
PROBLEM TO BE SOLVED: To obtain a herbicidal composition having an excellent herbicidal effectiveness in controlling weeds in a wheat field or a barley field. SOLUTION: This herbicidal composition contains a 2-chloro-4-fluoro-5-(4- methyl-5-trifluoromethyl-3-pyridazinon-2-yl)phenoxyacetic acid ester derivative and 4-fluoro-N-isopropyl-2-(5-trifluoromethyl-1,3,4-thiadiazol-2-yloxy)ace tanilide as active ingredients.
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