群馬県で分離されたキク半身萎凋病菌 Verticillium dahliae の病原性と系統類別

抄録

Verticillium sp. isolates from wilted chrysanthemum in Gunma Prefecture were identified and tested for their pathogenicity to chrysanthemum. In this study, all 20 isolates demonstrated pathogenicity towards chrysanthemum and were identified as V. dahliae. Pathotype analysis of the isolates indicated severe pathogenicity towards eggplants, and thus the isolates were classified as eggplant pathotype.