Herbicidal compositions comprising benzofuryloxyphenylurea or benzopyranyloxyphenylurea herbicides and dicamba, triclopyr, mecoprop, fluroxypyr, bentazone, or metribuzin
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United States of America Patent
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Jun 29, 1993
Grant Date -
N/A
app pub date -
Jun 6, 1991
filing date -
Oct 16, 1989
priority date (Note) -
Expired
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Abstract
Combinations of (A) N,N-di-substituted urea of formula (I) and a compound selected from (B) 3,6-dichloro-2-methoxybenzoic acid, [(3,5,6-trichloro-2-pyridyl)-oxy]acetic acid triethylamine salt, 2-(4-chloro-2-methylphenoxy)propionic acid, 4-amino-3,5-dichloro-6-fluoro-2-pyridineoxy acetic acid, 3-isopropyl-1H-2,1,3-benzothiazin-4(3H)-one-2,2-dioxide and 4-amino-6-(1,1-dimethylethyl)-3-(methylthio)1,2,4-triazin-5(4H)-one. These combinations exhibit herbicidal activity against a wide range of weeds even in a comparatively small dosage, and are safe and show no phytotoxicity to useful crops.
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