Basf Aktiengesellschaft

Linhard Sproesser

Eberhard Ammermann

Ernst Buschmann

Ernst-Heinrich Pommer

Wilhelm Rademacher

Johann Jung

Bernd Zeeh

Gisela Lorenz

Norbert Goetz

Christoph Kuenast

Peter Hofmeister

Bernhard Zipperer

Wolfgang Seppelt

Siegfried Kersten

##STR1## where R.sup.1 is hydrogen, alkyl, alkenyl, alkynyl, acyl, haloacyl, benzoyl or benzyl;

3-substituted pyridines and fungicides containing them

Diastereomers of the formula ##STR1## Where R.sup.1 is hydrogen, alkyl, alkenyl, alkynyl or benzyl, R.sup.2 is a alkyl or alkenyl, R.sup.3 is alkyl or benzyl, and the asymmetric centers of the molecular have (a) an RR or SS or (b) an RS or SR configuration, and a process for their preparation and fungicides containing the compounds.

Diastereomeric triazolyl glycol ethers-fungicides and growth regulators

.alpha.-triazolyl glycol ethers of the formula I ##STR1## where R.sup.1 is alkyl, alkoxy, halogen or phenyl,

Triazolyl glycol ethers, fungicides and bioregulators

O-(O-ethyl-S-alkylphosphoryl)-O-(carbamoyl)-pyrocatechol derivatives of the formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.4 -alkyl, R.sup.2 is hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, R.sup.3 is hydrogen or C.sub.1 -C.sub.4 -alkyl, and X is oxygen or sulfur, and methods of combating pests with effective amounts of I.

O-(O-ethyl-S-alkylphosphoryl)-O-(carbamyl)-pyrocatechol derivatives

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Linhard Sproesser