Abstract: A pesticide comprising an active ingredient combination consisting ofa) tetrahydro-3,5-dimethyl-1,3,5-thiadiazine-2-thione of the formula ##STR1## and b) O-(O-ethyl-S-n-propylphosphoryl)-O-(N-methylcarbamoyl)pyrocatechol of the formula ##STR2## and/or c) O-ethyl S,S-dipropyl phosphorodithioate of the formula ##STR3## and/or d) 2-methyl-2-methylthiopropionaldehyde O-methylcarbamoyloxime of the formula ##STR4## and/or e) N,N-dimethyl-2-methylcarbamoyloximino-2-methylthioacetamide of the formula ##STR5## and/or f) ethyl-4-methylthio-m-tolylisopropylphosphoramide of the formula ##STR6## and/or g) (RS)-S-sec-butyl O-ethyl 2-oxo-1,3-thiazolidin-3-ylphosphono-thioate of the formula ##STR7## and/or h) 2,3-dihydro-2,2-dimethylbenzofuran-7-yl methylcarbamate of the formula ##STR8## and/or i) S-tert-butylthiomethyl O,O-diethyl phosphorodithioate of the formula ##STR9## and/or j) S,S-di-sec-butyl O-ethyl phosphorodithioate of the formula ##STR10## and/or k) (RS)-O-1-(4-chlorophenyl)pyrazol-4-yl O-ethyl S-propyl phosphoro

Abstract: 3-Halo-3-hetarylcarboxylic acid derivatives having the formula I ##STR1## in which R is a formyl group, a group CO.sub.2 H or a radical which can be hydrolyzed to COOH, and the remaining substituents have the following meanings:R.sup.2 and R.sup.3 are halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkoxy or C.sub.1 -C.sub.4 -alkylthio;X is nitrogen or CR.sup.13, where R.sup.13 is hydrogen or together with R.sup.3 forms an alkylene or alkenylene chain in which in each case one methylene group is replaced by oxygen;R.sup.4 is an unsubstituted or substituted five- or six-membered heteroaromatic ring which contains one to three nitrogen atoms and/or one sulfur or oxygen atom;R.sup.5 is hydrogen, substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl or phenyl;Y is sulfur, oxygen or a single bond; andZ is halogen.The derivatives I having herbicidal and plant-growth regulating properties.

Abstract: Naphthyridines of the formula I ##STR1## where R.sup.1 is an unsubstituted or substituted phenyl ring or heteroaromatic radical and R.sup.2 -R.sup.6 are hydrogen, alkyl, alkenyl, cycloalkyl, haloalkyl, alkoxyalkyl, aminoalkyl, unsubstituted or substituted phenyl, benzyl, unsubstituted or substituted heteroaryl linked via a carbon, cyano, nitro, carboxyl, sulfonylmethyl, alkoxycarbonyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, alkanoyl, benzoyl, it being possible for R.sup.4 and R.sup.5 or R.sup.5 and R.sup.6 to be bonded by a methylene chain or by a CH.dbd.CH--CH.dbd.CH group.

Abstract: 3-(Het)arylcarboxylic acid derivatives of the formula I ##STR1## where R is formyl, CO.sub.2 H or a radical hydrolyzable to COOH and the other substituents have the following meanings:R.sup.2 and R.sup.3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitrogen or CR.sup.14, where R.sup.14 is hydrogen or, together with R.sup.3, forms an alkylene or alkenylene chain, in each of which a methylene group is replaced by oxygen;R.sup.4 is phenyl or naphthyl, each of which is unsubstituted or substituted or an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom;R.sup.5 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl or phenyl;R.sup.6 is C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl or C.sub.3 -C.sub.

Abstract: 3-(Het)aryloxy(thio)carboxylic acid derivatives of the formula I ##STR1## where R.sup.1 is hydrogen, COOH or a radical which can be hydrolyzed to give COOH;R.sup.2 and R.sup.3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitrogen or CR.sup.14, where R.sup.14 is hydrogen or, together with R.sup.3, forms a 3-membered or 4-membered alkylene or alkenylene chain, in each of which a methylene group is replaced by oxygen;R.sup.4 is alkyl, cycloalkyl, cycloalkenyl, alkenyl or alkynyl, each of which is unsubstituted or substituted;an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom;unsubstituted or substituted phenyl or naphthyl;R.sup.4 and R.sup.5, together with the neighboring carbon atom, form a 3-membered to 8-membered ring which may contain an oxygen or sulfur atom and which is unsubstituted or substituted;R.sup.

Abstract: Herbicidal compositions containing at least one liquid and/or solid carrier, if desired at least one adjuvant, anda) an antagonistically active amount of 3-(2-chlorophenylmethyl)-1-(1-methyl-1-phenylethyl)urea and/or 1-(1-methyl-1-phenylethyl)-3-(4-tolyl)ureaandb) a herbicidally active amount of at least one cyclohexenone oxime ether.

Abstract: Cyclohexenone oxime ethers I ##STR1## where n is from 0 to 5, m is from 0 to 2, R.sup.1 is C.sub.1 -C.sub.6 -alkyl, R.sup.2 is C.sub.1 -C.sub.4 -alkyl or benzyl, A is unsubstituted or substituted C.sub.1 -C.sub.6 -alkylene, unsubstituted or substituted C.sub.3 -C.sub.6 -alkenylene, unsubstituted or substituted C.sub.3 -C.sub.6 -alkynylene or an unsubstituted or substituted C.sub.3 -C.sub.6 -alkylene or C.sub.4 -C.sub.6 -alkenylene chain, where in each case a methylene group may be replaced with O, S, SO, SO.sub.2 or --N(R.sup.a)--, R.sup.a is H, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl, Z is phenyl, a 5-membered heteroaromatic radical or a 6-membered heteroaromatic radical having from 1 to 4 nitrogen atoms, X is NO.sub.2, CN, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -haloalkoxy, COOH, C.sub.1 -C.sub.

Abstract: Herbicides containing at least one substituted pyrido[2,3-d]pyrimidine I ##STR1## or a plant-tolerated salt of those compounds I in which at least one of the substituents R.sup.1 to R.sup.5 is an acidic or a basic group,and at least one herbicidal active ingredient selected fromA) the group consisting of the cyclohexenone derivatives II, orB) the group consisting of the 2-(heteroaryloxy)- or 2-(4-aryloxy)-phenoxycarboxylic acid derivative.

Abstract: Cyclohexenone derivatives I ##STR1## The cyclohexenone derivatives I are suitable as herbicides and for regulating plant growth.

Abstract: Glycol aldehyde and lactic acid derivatives and their sulfur analogs of the formula I ##STR1## where R.sup.1 to R.sup.3 have the meanings given in the specification, X is oxygen, sulfur or a single bond, and Y is a C.sub.2 -C.sub.4 -alkylene or C.sub.2 -C.sub.4 -alkenylene chain where in each case a methylene group may be substituted by an oxo group (.dbd.O), environmentally compatible salts of the compounds I, methods of preparing the compounds I, and their use as herbicides.

Abstract: Thiocarboxylic acid derivatives useful as herbicides or plant growth regulators are of the general formula I ##STR1## where R.sup.1 is unsubstituted or substituted alkyl, unsubstituted or substituted cycloalkyl or cycloalkenyl, unsubstituted or substituted alkenyl or alkynyl or unsubstituted or substituted phenyl;R.sup.2 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitrogen or CR.sup.6, where R.sup.6 is hydrogen or, together with R.sup.3, forms a C.sub.3 - or C.sub.4 -alkylene chain or C.sub.3 - or C.sub.4 -alkenylene chain in which a methylene group is replaced with oxygen;R.sup.3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio or R.sup.3 is bonded to R.sup.6 as stated above to give a 5-membered or 6-membered ring;R.sup.