Abstract: Vinylureas of the formula ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or an unsubstituted or substituted alkyl or cycloalkyl radical, orR.sup.1 and R.sup.2 together form part of an unsubstituted or substituted carbocyclic ring,R.sup.3 is an unsubstituted or substituted alkyl or cycloalkyl radical,X is nitrogen or C--R.sup.6,Y is nitrogen or CH, andR.sup.4, R.sup.5 and R.sup.6 are each hydrogen, halogen or alkyl, and fungicides containing these compounds.

Abstract: Quinoline derivatives of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are hydrogen, methyl, halogen or nitro, R.sup.5 is a thiophene, pyrrole, oxazole, thiazole, imidazole, isoxazole, isothiazole, pyrazole, thiadiazole, oxadiazole or triazole radical which is substituted or unsubstituted, or is a substituted furan radical, and microbicidal agents containing these compounds.

Abstract: Oxime ethers of the formula ##STR1## where R.sup.1 and R.sup.2 are hydrogen or alkyl, X(m=1 to 5) is halogen, cyano, trifluoromethyl, nitro, alkyl, alkoxy, unsubstituted or substituted phenyl, unsubstituted or substituted phenoxy, unsubstituted or substituted benzyloxy or hydrogen, and Y is methyleneoxy, oxymethylene, ethylene, ethynylene or oxygen, and fungicides containing these compounds.

Abstract: Substituted acrylates of the general formula ##STR1## where R.sup.1 and R.sub.2 are alkyl, alkenyl or alkynyl, X is hydrogen, halogen, alkyl, alkoxy, tirfluoromethyl, cyano or nitro, Y is ethylene, ethenylene, methyleneoxy, oxymethylene, thiomethylene, methylenethio or oxygen, R is hydrogen, substituted or unsubstituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl or cycloalkynyl, and fungicides containing these compounds.

Abstract: Triazolyl alcohols of the formula ##STR1## their addition salts with acids and their metal complexes, where the steroisomers are in certain ratios, the preparation of these compounds, the preparation of fungicides from these, and the use of these fungicides.

Abstract: Pyridazinone derivatives of the formula ##STR1## where R.sup.1 is alkyl, alkenyl, cycloalkyl or unsubstituted or substituted phenyl, R.sup.2 is chlorine or bromine, R.sup.3 is hydrogen, alkyl, cycloalkyl or unsubstituted or substituted phenyl and X is SO or SO.sub.2, with the proviso that R.sup.1 is not methyl when X is SO.sub.2, R.sup.2 is chlorine and R.sup.3 is phenyl, and fungicides containing these compounds.

Abstract: 1-(trihalomethylsulfenyl)-4-aryl-1,2,4-triazolidin-5-ones of the formula ##STR1## where R is substituted or unsubstituted alkyl, or is alkenyl or cycloalkyl, X is hydrogen, halogen, substituted or unsubstituted alkyl or alkoxy, alkenyl, cyano, nitro, or substituted or unsubstituted phenyl or phenoxy, n is an integer from 1 to 5, and Y is fluorine or chlorine, and fungicides containing these compounds.

Abstract: 1,8-Naphthyridine derivatives of the formula ##STR1## where R.sup.1 is alkyl or alkoxyalkyl, R.sup.2 and R.sup.3 are alkyl, R.sup.4 is hydrogen or--alkyl, Z is NHR.sup.5 or NH--NR.sup.6 R.sup.7, R.sup.5 is hydrogen, allyl, benzyl or halobenzyl, and R.sup.6 and R.sup.7 are hydrogen, alkyl, formyl or C.sub.1 -C.sub.4 -alkyl--CO--, and fungicides containing these compounds.

Abstract: Acrylic acid derivatives of the general formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each alkyl, X is hydrogen, halogen, alkoxy, trifluoromethyl, cyano or nitro, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, NO.sub.2, alkylthio, thiocyanato, cyano, ##STR2## R' and R" independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each unsubstituted or substituted phenyl, and n is from 1 to 4, and fungicides containing these compounds.

Abstract: 1-Hydroxypyrazoles of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 independently of one another are each hydrogen or halogen, and microbicides containing these compounds.

Abstract: Amines of the general formula ##STR1## where A is alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenylalkyl or phenylalkenyl, X is oxygen or sulfur, B is an alkylene chain and R.sup.1 and R.sup.2 are each alkyl, alkenyl or cycloalkyl, or R.sup.1 and R.sup.2 form part of a heterocyclic structrure, and their salts, as well as fungicides containing these compounds.

Abstract: Stilbene derivatives of the formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.8 -alkyl, X is hydrogen, halogen, C.sub.1 -C.sub.4 -alkoxy, trifluoromethyl, cyano or nitro, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, NO.sub.2, alkylthio, thiocyanato, cyano, aralkyloxy, aryloxymethyl, ##STR2## and R' and R" independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, and n is from 1 to 4, and fungicides containing these compounds.

Abstract: N-(Arylpropyl)-azolylureas of the formula ##STR1## where R is alkyl, X is hydrogen, halogen, nitro, cyano, trifluoromethyl, alkyl, alkoxy, alkylthio, phenyl or phenoxy, m is an integer from 1 to 4, Y is CH or N, R.sup.1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or cycloalkylalkyl or an unsubstituted or substituted phenyl or benzyl radical, and R.sup.2 and R.sup.3 are each hydrogen or alkyl, and fungicides which contain these compounds.

Abstract: Acrylates of the general formula ##STR1## wherein R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.8 -alkyl, X is hydrogen, C.sub.1 -C.sub.4 -alkyl, halogen, C.sub.1 -C.sub.4 -alkoxy, haloalkyl, cyano or nitro, W is unsubstituted or alkyl-substituted, saturated or unsaturated C.sub.1 -C.sub.10 -alkylene, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain fused to the benzene radical, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano, NO.sub.2, aralkyloxy, ##STR2## and R' and R" independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, and n is from 1 to 4, and fungicides containing them.

Abstract: 2-Amino-4-trichloromethylpyridine of the formula I ##STR1## The compound is an effective nitrification inhibitor.

Abstract: O-substituted 3-oxypyridinium salts of the formula ##STR1## where R.sup.1 is unsubstituted alkyl, alkenyl or alkynyl, or is aralkyl, R.sup.3 is hydrogen, alkyl, alkenyl or alkoxy, R.sup.2 is substituted or unsubstituted alkyl, alkenyl or alkynyl, or is aralkyl, and X.sup..crclbar. is an anion, and fungicides for crop protection containing these compounds.

Abstract: N-(Azolylcarbamyl)-hydroxylamines of the formula ##STR1## where R is unsubstituted or substituted alkyl, alkenyl, alkoxyalkyl or cycloalkyl, or unsubstituted or substituted phenyl, phenylalkyl, phenylalkenyl or phenoxyalkyl, R.sup.1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl or unsubstituted or substituted benzyl, Y is CH or N and R.sup.2 and R.sup.3 are each hydrogen or alkyl, and fungicides which contain these compounds.

Abstract: R.sup.2 and R.sup.3 are hydrogen or alkyl,R.sup.4 is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, unsubstituted or substituted aralkyl, COR.sup.5, CO.sub.2 R.sup.6 or CONR.sup.7 R.sup.8,R.sup.5 and R.sup.6 are alkyl, unsubstituted or substituted aryl or unsubstituted or substituted aralkyl,R.sup.7 and R.sup.8 are hydrogen, alkyl, unsubstituted or substituted aryl or unsubstituted or substituted aralkyl andn is 0, 1, 2 or 3,and its plant-tolerated acid addition salts, excluding the compounds where, simultaneously, R.sup.4 is hydrogen, acetyl or propionyl, n is 0 or 1 and R.sup.1, R.sup.2 and R.sup.3 are hydrogen, and fungicides containing the novel piperidines and salts.

Abstract: 1-Hydroxypyrazole derivatives of the formula (I) ##STR1## where A is ##STR2## n is 0 or 1, R.sup.1, R.sup.2 and R.sup.3 independently of one another are each hydrogen, chlorine, bromine or iodine, R.sup.4 is hydrogen, a straight-chain or branched, open-chain alkyl, alkenyl or alkynyl radical, a cyclic alkyl, alkenyl or alkynyl radical or aryl or aralkyl, and the radicals R.sup.4 which are capable of substitution may furthermore be monosubstituted or polysubstituted by halogen, haloalkyl, haloalkoxy, alkyl, alkoxy, alkoxycarbonyl, --OH, .dbd.O, --COOH or salts of this, --NO.sub.2 or --CN, have a nitrification-inhibiting action. Substances where R.sup.4 is not hydrogen when n is 0 are novel.

Abstract: 7-Aminoazolo[1,5-a]pyrimidines of the formula ##STR1## where R.sup.1 is alkyl or aralkyl,R.sup.2 and R.sup.3 are each hydrogen or alkyl, andA is nitrogen or CR.sup.4, whereR.sup.4 is hydrogen, alkyl or halogen, and fungicides containing these compounds.