摘要:
Herbicidal agents containing at least one substituted anilide of the formula ##STR1## where R denotes hydrogen, linear or branched alkyl or alkoxy of up to 5 carbon atoms, R.sup.1 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of up to 5 carbon atoms, R.sup.2 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of up to 5 carbon atoms, R together with R.sup.2 denotes an alkylene chain of up to 6 carbon atoms which is linked in the o-position and may be substituted by linear or branched alkyl of up to 4 carbon atoms, X denotes chlorine or bromine, and A denotes azole which is attached via a ring nitrogen atom and may be mono- or polysubstituted by halogen, phenyl, alkyl, alkoxy, alkylthio or perfluoroalkyl, each of up to 4 carbon atoms, cyano, carboxy, carbalkoxy of up to 4 carbon atoms in the alkoxy, or alkanoyl of up to 4 carbon atoms, or A denotes a salt of an azole containing 2 or 3 nitrogen atoms, as herbicidal active ingredient, and N-dichloroacetyl-2,2-dimethyl-1,3-oxazolidine as antagonistic agent.The ratio of acetanilide to N-dichloroacetyl-2,2-dimethyl-1,3-oxazolidine is, whether they are applied separately or together, from 1:2 to 1:0.01 parts by weight.
摘要:
Isoxazolylmethylthiol carbamates, herbicides containing these compounds, and methods of controlling the growth of unwanted plants with these compounds.
摘要:
Herbicidal agents containing ethyl-N-ethyl-N-bicyclo-[2.2.1]-hept-2-yl-thiolcarbamate of the formula ##STR1## as herbicidal active ingredient and at least one haloacylamide of the formula ##STR2## where R denotes linear or branched haloalkyl of a maximum of 3 carbon atoms, and R.sup.1 and R.sup.2 are identical or different and each denotes linear or branched alkyl of a maximum of 6 carbon atoms which is unsubstituted or substituted by alkoxy of a maximum of 4 carbon atoms or by cyano, R.sup.1 and R.sup.2 further denote cycloalkyl of 3 to 6 carbon atoms, or linear or branched alkenyl or alkynyl of a maximum of 4 carbon atoms, or R.sup.1 and R.sup.2, together with the nitrogen atom whose substituents they are, form a 4- to 9-membered, saturated monocyclic or bicyclic ring which is unsubstituted or mono- or polysubstituted by linear or branched alkyl of a maximum of 4 carbon atoms, or a tetrahydro-1,3-oxazine ring of the formula ##STR3## where R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 are identical or different and each denotes hydrogen or linear or branched alkyl of a maximum of 3 carbon atoms, R.sup.8 denotes hydrogen or linear or branched alkyl of a maximum of 8 carbon atoms, R.sup.9 denotes hydrogen, linear or branched alkyl of a maximum of 8 carbon atoms, alkoxyalkyl of a maximum of 6 carbon atoms or dialkoxyalkyl of a maximum of 8 carbon atoms, or R.sup.8 and R.sup.9 may together form a methylene chain of 4 or 5 carbon atoms, as antagonistic agent.The weight ratio of ethyl-N-ethyl-N-bicyclo-[2.2.1]-hept-2-yl-thiolcarbamate to antagonistic agent is, whether applied together or separately, from 1:1 to 1:0.01.
摘要:
N-substituted 3,4,5,6-tetrahydrophthalimides and their intermediates of the general formula I ##STR1## where A is --NO.sub.2, --NH.sub.2 or ##STR2## corresponding to the compounds Ia, Ib and Ic, B is --CH.sub.2 --, --CH.sub.2 --CHR.sup.1 --, --CH.sub.2 --CHR.sup.1 --CH.sub.2 --, --CH.dbd., --CH.dbd.CR.sup.1 -- or --CH.dbd.CR.sup.1 --CH.dbd., R.sup.1 being --H, --Cl, --Br or --CH.sub.3, D is ##STR3## or .dbd.C
摘要:
N-aryltetrahydrophthalimide compounds of the general formula I ##STR1## where n, R.sup.1, Y, R.sup.2 and R.sup.3 have the meanings stated in the claims and description, and a method for controlling undesirable plant growth.
摘要:
Thiadiazabicyclononane derivatives of the formula I ##STR1## (R.sup.1 =H, F; R.sup.2 =halogen; R.sup.3 =H, C.sub.1 -C.sub.4 -alkyl; R.sup.4 =H, C.sub.1 -C.sub.8 -alkoxycarbonyl, C.sub.3 -C.sub.6 -alkenyloxycarbonyl or C.sub.3 -C.sub.5 -alkynyloxycarbonyl, and these 3 groups may additionally bear C.sub.1 -C.sub.4 -alkoxy; X, Y, Z=O,= S; a=C.sub.2 -C.sub.3 -alkylene chain which in addition to R.sup.4 may bear up to 3 identical or different radicals R.sup.5 : OH, COOH, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.6 -alkoxycarbonyl, and the last two radicals may in turn bear up to 5 halogen atoms or one of the following substituents; OH, CN, SH, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkenylthio, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.3 -C.sub.6 -alkynylthio, C.sub.1 -C.sub.6 -alkylcarbonyloxy, C.sub.1 -C.sub.6 -alkoxycarbonyl, C.sub.1 -C.sub.6 -alkoxycarbonyl-C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.6 -alkoxycarbonyl-C.sub.1 -C.sub.4 -alkylthio).These thiadiazabicyclononane derivatives are suitable for use as herbicides.
摘要:
Salicylic acid derivatives of the formula I ##STR1## where A is unsubstituted or substituted phenyl, an unsubstituted or substituted five-membered heteroaromatic structure having from two to four nitrogen atoms or having two nitrogen atoms and in addition a sulfur or oxygen atom, or unsubstituted or substituted naphthyl, n is 0, 1 or 2, X and Y are each nitrogen or a methine group and R.sup.1 to R.sup.4 have the meanings stated in the description, processes and intermediates for their preparation, and their use as herbicides and bioregulators.
摘要:
Salicylaldehyde derivatives and salicyclic acid derivatives of the formula I ##STR1## where A is an unsubstituted or substituted phenyl radical, an unsubstituted or substituted 5-membered heteroaromatic radical having from 2 to 4 nitrogen atoms or two nitrogen atoms and additionally one sulfur or oxygen atom or an unsubstituted or substituted thienyl, pyridyl, naphthyl, quinolyl, indazolyl or benzotriazolyl radical, X is oxygen or sulfur, and the radicals R.sup.1 and R.sup.4 have the means given in the specification, processes and intermediates for their production, and their use as herbicides and bioregulators.
摘要:
N-aryltetrahydrophthalimide compounds of the general formula I ##STR1## where n, R.sup.1, Y, R.sup.2 and R.sup.3 have the meanings stated in the claims and description, and a method for controlling undesirable plant growth.