Fungicidally active novel phosphorylated azolyl derivatives of the formula ##STR1## in which A represents a nitrogen atom or the CH group,R represents optionally substituted phenyl or the grouping ##STR2## wherein X and Y are identical or different and represent hydrogen or halogen,R.sup.1 represents hydrogen andR.sup.2 represents hydrogen, optionally substituted phenoxy or optionally substituted benzyl, orR.sup.1 and R.sup.2 together represent the grouping .dbd.CH--Z, wherein Z represents optionally substituted cycloalkyl or optionally substituted phenyl,R.sup.3 represents alkyl, optionally substituted phenyl or optionally substituted benzyl,R.sup.4 represents hydrogen or alkyl andR.sup.5 represents hydrogen or alkyl,or salts or addition products thereof with metal salts.