Moretti, C.; Caglioti, C.; Innocenti, M.; Buonaurio, R. Occurrence of a Soft Rot of Calla («Zantedeschia aethiopica») Caused by «Pectobacterium Carotovorum» Subsp. «carotovorum» in Central Italy. Phytopathol. Mediterr. 2002, 41, 152-156.