摘要:
Herbicide antidote compounds and herbicidal compositions consisting of an active herbicide compound and an antidote therefor and the methods of use of the antidote compound and compositions wherein the antidote compounds correspond to the formula ##STR1##
摘要:
This invention relates to herbicidal active compounds and their use. The compounds of this invention correspond to the formula: ##STR1## wherein R is selected from cyclopropyl, ethyl, furyl, benzyl, methyl, and 3,4-methylenedioxybenzyl; R.sub.1 is selected from chloro and trifluoromethyl; R.sub.2 is selected from hydrogen, 4-chloro, 4-propargyloxy, and 5-chloro; R.sub.3 is selected from ethyl, chloroethyl, isobutyl, allyl and propargyl.
摘要:
A composition of matter is described herein which has herbicidal activity and methods of use. The composition is defined by the following generic formula ##STR1##wherein X and Y are independently selected from the group consisting of chloro, bromo, and trifluoromethyl; n is either 0 or 1; m is either 0 or 1; and R and R.sub.1 are independently selected from the group consisting of lower alkyl from C.sub.1 to C.sub.3, inclusive, and lower alkoxy from C.sub.1 to C.sub.3, inclusive, or R and R.sub.1 taken together is selected from the group consisting of ##STR2##
摘要:
Compositions comprise an urea herbicide and a N-(benzenesulfonyl) carbamate of the formula ##STR1## in which X and Y are independently selected from the group consisting of hydrogen and methyl;Z is selected from the group consisting of hydrogen, methyl, chloro, and trifluoromethyl; andR' is selected from the group consisting of 1-4 carbon alkyl, 1-4 carbon haloalkyl, 3-6 carbon alkenyl, 3-6 carbon haloalkenyl, 3-6 carbon alkynyl, cyanoethylthioethyl, 2-6 carbon alkoxyalkyl, diethylhydroxylamine, acetoxime, methylthioacetimidate, substituted phenyl, substituted benzyl, and sulfolane.
摘要:
Sulfonylurea compounds have the formula ##STR1## in which R is selected from the group consisting of 1-4 carbon alkyl, phenyl, and methyl substituted phenyl;R.sub.1 is selected from the group consisting of hydrogen and 1-4 carbon alkyl; andR.sub.2 is selected from the group consisting of mono- and polyhalosubstituted phenyl, 3-6 carbon alkynyl, and 2-6 carbon alkoxyalkyl.
摘要:
This invention relates to herbicidal active compounds and their use. The compounds of this invention correspond to the formula: ##STR1## wherein R is selected from cyclopropyl, ethyl, furyl, benzyl, methyl, and 3,4-methylenedioxy-benzyl; R.sub.1 is selected from chloro and trifluoromethyl; R.sub.2 is selected from hydrogen, 4-chloro, 4-propargyloxy, and 5-chloro; R.sub.3 is selected from ethyl, chloroethyl, isobutyl, allyl and propargyl.
摘要:
N-(substituted and unsubstituted benzenesulfonyl) thiocarbamates as new compositions of matter useful as active herbicidal antidotes to protect various crops from injury when used with a thiocarbamate herbicide; improved herbicidal compositions and utility of said compositions employing N-benzenesulfonyl thiocarbamates having the formula ##STR1## wherein X is hydrogen, methyl, chloro, bromo, or methoxy; n is an interger 1 to 3, inclusive; R.sub.1 is hydrogen or methyl; and R.sub.2 is alkyl having from 1 to 4 carbon atoms, inclusive, methylthio-p-chlorobenzenesulfonyl carbamate, benzyl or 4-chlorophenyl; provided that when X is hydrogen and R.sub.1 is methyl, the R.sub.2 is other than ethyl.
摘要:
N-(Substituted benzenesulfonyl) carbamates as new compositions of matter useful as active herbicidal antidotes to protect against and decrease crop injury when used with a thiocarbamate herbicide when applied in various methods; improved herbicidal compositions and utility of said compositions to protect against and decrease phytotoxic crop injury when employing thiocarbamate herbicides and a two-part herbicide system comprising a first-part of one or more thiocarbamate herbicide and a second part of an effective antidote therefor compound said antidote compounds of the class N-benzene sulfonyl carbamates having the formula ##STR1## wherein X is hydrogen, bromo, chloro, methoxy, trifluoromethyl, and methyl; n is an integer from 1 to 3 inclusive, provided that when X is bromo, trifluoromethyl, or methoxy, n is 1; and R is selected from alkyl, haloalkyl wherein halo is chloro or fluoro, alkenyl, haloalkenyl and wherein halo is chloro, alkynyl, trifluoroacetamidomethyl, dialkylamino cyanoalkylthioalkyl, phosphonomethyl, lower alkyl substituted phenyl, 4-chlorophenylthiomethyl, alkoxyalkyl, alkylthioalkyl, cyanoalkyl, alkoxycarbonylalkyl, formamidoalkyl, alkoxycarbonylalkenyl, alkylcarbonylalkyl, 1,3-dioxacyclohexane-5,5-methylene, phenyl, chlorophenyl, benzyl, 4-chlorobenzyl, 4-methoxybenzyl, 3-pyridylmethyl, phenoxyethyl, 3-phenylpropyn-2-yl, methylthioacetimino, acetone imino and benzaldimino.
摘要:
Sulfonylurea compounds have the formula ##STR1## in which R is selected from the group consisting of 1-4 carbon alkyl, phenyl, and methyl substituted phenyl;R.sub.1 is selected from the group consisting of hydrogen and 1-4 carbon alkyl; andR.sub.2 is selected from the group consisting of mono- and polyhalosubstituted phenyl, 3-6 carbon alkynyl, and 2-6 carbon alkoxyalkyl.