Abstract:
UNDESIRED VEGETATION SUCH AS CRABGRASS, BLACK NIGHTSHADE, LAMBSQUATERS, PIGWEED, BARNYARD GRASS AND KOCHIA ARE COMBATED IN CROPS INCLUDING SUGAR BEETS, COTTON, SOYBEANS AND PEANUTS BY PRE-EMERGENT APPLICATION OF AN EFFECTIVE AMOUNT OF A COMPOSITION COMPRISING ONE PART BY WEIGHT OF N-BENZYL-N-ISOPROPYLPIVALAMIDE AND FROML ONETHIRD TO THREE PARTS BY WEIGHT OF N-BENZYL-N-ISOPROPYL-3,5DICHLOROBEZAMIDE.
Abstract:
Nutsedge is combated with quaternary 4-phenyl-pyridinium salts, for example 1-methyl-4-phenylpyridinium chloride, in synergistic combination with at least one interacting herbicide selected from the group consisting of 2,4-DB, 2-chloro-4-cyclopropylamino-6isopropylamino-s-triazine and dicamba.
Abstract:
Pigweed is combated in sugar beet fields by applying postemergently to the locus of the pigweed a herbicidally effective amount of a composition comprising one part by weight of methyl 3-(N''-m-tolylcarbamoyl)carbanilate and from one-fourth to two parts by weight of 2-(m-chlorophenyl)-4H-3,1-benzoxazin-4-one.