Abstract: 3-Alkenylmercapto-, 3-alkinylmercapto-, 3-alkenylamino- and 3-alkinylamino-4-amino-6-tert.-butyl-1,2,4-triazin-5-ones of the general formula ##STR1## in which A represents a sulphur or a radical of the general formula --NR.sup.2 --,R.sup.2 represents a hydrogen atom or an alkyl group,R.sup.1 represents an alkenyl or alkinyl group,X represents a halogen atom or an alkoxy group, andY represents a hydrogen or halogen atom or an alkoxy group,are new, are prepared as described, and find use as herbicides.

Abstract: An N-(2,2,2-trifluoroethyl)-N-alkyl-azolyloxyacetic acid amides of the formula ##STR1## in which R and R.sup.1 have the meaning given in the description, a process for the production of which is described, find use as herbicides. The intermediate products of the general formulae ##STR2## in which R.sup.1 in each case has the same meaning as in formula (I), for the preparation of the compounds (I) are also new.

Abstract: Fluorine-containing 4,6-diamino-s-triazines of the formula ##STR1## wherein X is a chlorine atom, an alkoxy radical having 1 to 4 carbon atoms, an alkylthio radical having 1 to 4 carbon atoms or the azide radical,R.sup.1, R.sup.2 and R.sup.3 each independently is a hydrogen atom or an aliphatic radical, andR.sup.4 is a fluoroalkyl or fluorochloroalkyl radical,which possess herbicidal activity. Intermediates wherein X is chlorine and --NR.sup.1 R.sup.2 is replaced by chlorine are also new.

Abstract: A selectively herbicidal composition of matter comprising a herbicidally effective amount of(i) 4-amino-6-tert.-butyl-3-ethylthio-1,2,4-triazin-5(4H)-one, and(ii) at least one ofS-2,3,3-trichloroallyl diisopropyl-thiolcarbamate,S-2,3-dichloroallyl diisopropyl-thiolcarbamate,1-amino-6-ethylthio-3-(2,2-dimethylpropyl)-1,3,5-triazine-2,4(1H,3H)-dione,1,2-dimethyl-3,5-diphenyl-pyrazolium methyl-sulphate,ethyl N-benzoyl-N-(3,4-dichlorophenyl)-2-amino-propionate,isopropyl N-benzoyl-N-(3-chloro-4-fluorophenyl)-2-amino-propionate,methyl N-benzoyl-N-(3-chloro-4-fluorophenyl)-2-amino-propionate,methyl 2-[4-(2,4-dichlorophenoxy)-phenoxy]-propionate, andmethyl 2-chloro-3-(4-chlorophenyl)-propionate.Ingredient (i) above as well as the compositions are especially suited for selectively killing monocotyledon and dicotyledon weeds in the cultivation of cereals and leguminous plants.

Abstract: Hetero-substituted pyrid-4-one derivatives of the general formula ##STR1## in which R.sup.1 represents an optionally substituted phenyl radical,R.sup.2 represents an alkyl, alkenyl, alkinyl, alkoxy, alkoxyalkyl or dialkylamino radical, andR.sup.3 and R.sup.4, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocyclic radical,are novel, are produced as described and find use as herbicides, especially as selective herbicides for combating graminaceous weeds in crops such as cotton, wheat, soy beans and corn.

Abstract: 3-Dimethylamino-4-methyl-1,2,4-triazin-5(4H)-one compounds of the formula ##STR1## in which R.sup.1 is t-butyl, sec.-butyl or cyclohexyl;are effective herbicides.

Abstract: Herbicidally active compounds of the formula ##STR1## in which R.sup.1 represents a hydrogen or chlorine atom,R.sup.2 represents a hydrogen atom, a cyano group, an optionally substituted radical selected from alkyl, aryl, alkanoyl, benzoyl, alkoxycarbonyl, alkenoxycarbonyl, alkinoxycarbonyl, aralkoxycarbonyl and aryloxycarbonyl, or a radical of the general formula --COOM,in whichM represents a hydrogen atom, one equivalent of an alkali metal ion or alkaline earth metal ion or optionally substituted ammonium, andR.sup.3 represents a cyano group or a radical of the general formula ##STR2## wherein Y represents an oxygen or sulphur atom or an imino (NH) or alkylimino (N-alkyl) group,R.sup.4 and R.sup.5 independently of each other represent a hydrogen atom or a methyl group,n is 0 or 1 andZ represents an optionally substituted radical.

Abstract: The use of N,N'-disubstituted piperazines of the general formula ##STR1## in which R.sup.1 represents alkyl or halogen,R.sup.2 represents halogen andR.sup.3 represents phenyl (which optionally carries one or more substituents selected from alkyl, alkoxy, halogen, haloalkyl, nitro and alkanoyl), phenylalkyl which has 1 to 4 carbon atoms in the alkyl part (and which optionally carries one or more substituents on the phenyl part selected from alkyl, alkoxy, halogen, haloalkyl, nitro and alkanoyl), 3-phenyl-prop-2-enyl (which optionally carries one or more substituents on the phenyl part selected from alkyl, alkoxy, halogen, haloalkyl, nitro and alkanoyl), naphthyl (which optionally carries one or more substituents selected from alkyl, alkoxy, halogen, haloalkyl, nitro and alkanoyl), pyridyl (which optionally carries one or more substituents selected from alkyl, alkoxy, halogen, haloalkyl, nitro and alkanoyl), alkyl, formyl or alkoxycarbonyl,as antidotes for protecting crop plants from damage by herbicides.

Abstract: Azolyloxy-carboxylic acid N-oxy-amide compound of the formula ##STR1## wherein R is a five-membered hetero-aromatic monocyclic radical which contains an oxygen atom or a sulphur atom and in addition 1 to 3 nitrogen atoms and which is optionally substituted by halogen, cyano, nitro, amino, alkylamino, arylamino, dialkylamino, alkylcarbonylamino, alkylcarbonyl, carboxyl, alkoxycarbonyl, carbamoyl, alkylaminocarbonyl, dialkylaminocarbonyl, arylaminocarbonyl (which is optionally substituted by halogen, nitro or alkyl), aryl (which is optionally substituted by halogen, cyano, nitro, alkyl or alkoxy), by a radical which is optionally substituted by halogen and is selected from aralkyl, alkoxy, alkenoxy, alkynoxy, alkoxycarbonylalkoxy, aralkoxy, aryloxy, alkylthio, alkenylthio, alkoxycarbonylalkylthio, aralkylthio, arylthio, alkylsulphinyl, alkylsulphonyl, alkyl, alkenyl, alkynyl, alkoxyalkyl, aralkoxyalkyl, aryloxyalkyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl, arylthioalkyl, arylsulphinylalkyl, ar

Abstract: A dihalo-imidazolecarboxylic acid amide of the formula ##STR1## in which X each independently is chlorine or bromine,R.sup.1 is fluoroalkyl or fluorochloroalkyl, andR.sup.

Abstract: Substituted azolylalkyl phenoxyphenoxyalkanecarboxylates of the formula ##STR1## in which X.sup.1 and X.sup.2 each independently is a hydrogen or halogen atom,R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 each independently is hydrogen or an alkyl group having 1 to 4 carbon atoms,m is 1 or 2,n is 0 or 1, andAz represents an optionally substituted azolyl radical,or an addition pocket thereof with an acid, metal salt or quaternary-forming alkylating agent, which possess herbicidal and plant growth-regulating activity. Intermediates therefor are also new.

Abstract: Tetrazolyloxycarboxylic acid amide compound of the formula ##STR1## wherein R is an optionally substituted radical selected from the group consisting of alkyl or aryl,R.sup.1 is hydrogen or alkyl,n is 0 or 1, andR.sup.2 and R.sup.3 are individually selected from hydrogen or optionally substituted radicals selected from the group consisting of alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aralkyl and aryl, with the proviso that when n is 0,R.sup.2 and R.sup.3, together with the nitrogen atom to which they are bonded, form an optionally substituted, optionally partially unsaturated and optionally benzo-fused monocyclic or bicyclic radical which optionally contains one or more further hetero-atomsare effective herbicides.

Abstract: N-Acyl-piperidones of the formula ##STR1## wherein R represents methyl or chloro,and their use as antidotes for protecting crop plants from herbicidal damage.

Abstract: The use of N,N'-bis-(haloacyl)-diaza-cycloalkanes of the general formula ##STR1## in which R.sup.1 represents alkyl or halogen,R.sup.2 represents halogen,R.sup.3 represents alkyl or halogen,R.sup.4 represents halogen,R.sup.5 represents hydrogen or alkyl with 1 to 4 carbon atoms,R.sup.6 represents hydrogen or alkyl with 1 to 4 carbon atoms andQ represents an alkylene chain which has 2 or 3 carbon atoms in the alkylene chain and is optionally monosubstituted or polysubstituted by alkyl with 1 to 4 carbon atoms,as antidotes for protecting crop plants from damage by herbicides.

Abstract: A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula ##STR1## in which R.sup.1 is an amino or methyl group,R.sup.2 is an alkylmercapto, alkylamino or dialkylamino group,X is a halogen atom, andY and Z each independently is a hydrogen or halogen atom,which possesses selective herbicidal activity. A synthesis involving the novel intermediates ##STR2## in which X, Y and Z have the above-mentioned meaning andQ is CN, CONH.sub.2 or COOH,is also shown.

Abstract: 4,5-Dichloroimidazole-2-carboxylic acid derivatives of the formula ##STR1## in which the group ##STR2## represents a carbon atom which has three bonds to hetero-atoms, and their salts with bases, possess insecticidal, acaricidal, fungicidal, nematicidal and herbicidal properties.

Abstract: Herbicidal substituted N-pyrazolylmethyl-haloacetanilide compounds of the formula ##STR1## wherein Hal is halogen;R is alkyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkenyl, alkynyl or optionally substituted phenyl;R.sup.1, R.sup.2 and R.sup.3 are individually selected from hydrogen, alkyl, halogen or alkoxy; andX.sup.1, X.sup.2 and X.sup.3 are individually selected from hydrogen or alkyl, and acid addition salts and metal salt complexes of such compounds.

Abstract: Novel N-Diazolylalkyl-haloacetanilides of the formula ##STR1## wherein A is oxygen, sulphur or the grouping >NR,whereinR is hydrogen or alkyl,R.sup.1 is hydrogen, alkyl or alkoxy,R.sup.2 is hydrogen, alkyl, alkoxy or halogen,R.sup.3 is hydrogen, alkyl, alkoxy or halogen,R.sup.4 is hydrogen or alkyl,X is hydrogen, alkyl, halogen, alkoxy, alkylthio, haloalkyl, alkenyl, alkynyl, alkoxycarbonyl, dialkylamino, cyano, phenyl, substituted phenyl, phenoxy, substituted phenoxy, phenylthio or substituted phenylthio, andZ is halogen,and in which the diazolyl radical is bonded via a carbon atom, and acid addition salts and metal salt complexes thereof.

Abstract: N-pyrimidinylmethyl-haloacetanilides of the general formula ##STR1## in which R.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen or alkyl,R.sup.3 represents hydrogen or alkyl,R.sup.4 represents hydrogen, alkyl, halogen, alkoxy or hydroxyl,R.sup.5 represents hydrogen, alkyl, halogen, alkoxy or hydroxyl,R.sup.6 represents hydrogen, alkyl, halogen, alkoxy or hydroxyl andZ represents halogen,and their use as herbicides.

Abstract: Novel N-(2,5-diazolyl)-alkyl-halogenoacetanilides of the general formmula ##STR1## in which A represents oxygen, sulphur or the grouping >NR,whereinR represents alkyl,R.sup.1 represents hydrogen, alkyl or alkoxy,R.sup.2 represents hydrogen, alkyl, alkoxy or halogen,R.sup.3 represents hydrogen, alkyl, alkoxy or halogen,R.sup.4 represents hydrogen or alkyl,R.sup.5 represents hydrogen, alkyl, alkoxy, alkylthio, dialkylamino, halogen, cyano or alkoxycarbonyl andZ represents halogen, and acid addition salts and metal salt complexes thereof are outstandingly effective as herbicides.Furthermore novel N-(2,5-diazolyl)-alkyl-anilines of the general formula ##STR2## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and A have the above-mentioned meaning.