Abstract:
A synergistic herbicidal composition with residual activity comprises cycloate (I) and cyanazine (II) in a weight ratio of about 2 : 1 to 4 : 1, plus preferably a thiocarbamate herbicide antidote.
Abstract:
Herbicide combinations with improved residual activity comprising (a) compounds of the formula wherein R 1 is selected from the group consisting of lower alkyl having from 2 to 6 carbon atoms, haloalkyl, benzyl and substituted benzyl, phenethyl, pyridylmethyl, cycloalkyl having from 3 to 6 carbon atoms, and haloalkenyl having from 3 to 6 carbon atoms, and R 2 and R 3 are each independently selected from the group consisting of C 2 -C 6 alkyl, C 2 -C 6 alkenyl, and C 3 -C 8 cycloalkyl, provided furtherthat R 2 and R 3 can join with the nitrogen to which they are attached to form a 5 to 6 carbon ring structure, and (b) an herbicidally effective amount of a chloroacetanilide having the formula in which R 4 is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms; R 5 is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms; and R 6 is O || (-C-O-R 7 ), or (-O-R 7 ), where R 7 is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms.
Abstract:
Herbicide combinations with improved residual activity comprising (a) compounds of the formula wherein R 1 is selected from the group consisting of lower alkyl having from 2 to 6 carbon atoms, haloalkyl, benzyl and substituted benzyl, phenethyl, pyridylmethyl, cycloalkyl having from 3 to 6 carbon atoms, and haloalkenyl having from 3 to 6 carbon atoms, and R 2 and R 3 are each independently selected from the group consisting of C 2 -C 6 alkyl, C 2 -C 6 alkenyl, and C 3 -C 8 cycloalkyl, provided furtherthat R 2 and R 3 can join with the nitrogen to which they are attached to form a 5 to 6 carbon ring structure, and (b) an herbicidally effective amount of a chloroacetanilide having the formula in which R 4 is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms; R 5 is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms; and R 6 is O || (-C-O-R 7 ), or (-O-R 7 ), where R 7 is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms.
Abstract:
Synergistic herbicidal activity is demonstrated by composition comprising the following two components:
(a) an herbicidally effective amount of N-phosphonomethylglycine and agriculturally acceptable salts thereof; and (b) an an herbicidally effective amount of an aryloxyphenoxy pentanoic acid ester of the formula wherein A is CH or nitrogen, Y is hydrogen or chlorine, Z is selected from a member of the group consisting of and R is hydrogen or a straight or branched chain lower alkyl group having from 1 to 4 carbon atoms.
Abstract:
Synergistic herbicidal activity is demonstrated by composition comprising the following two components:
(a) N-phosphonomethylglycine and agriculturally acceptable salts thereof; and (b) an aryloxyphenoxy propionic acid ester of the formula wherein A is CH or nitrogen, Y is hydrogen or chlorine and R is hydrogen or a straight or branched chain lower alkyl group having from 1 to 4 carbon atoms.