福建西番莲茎基腐病的病原菌鉴定

Identification of the Pathogen Causing Base Rot Disease of Passionfruit in Fujian

摘要: 西番莲茎基腐病是一种毁灭性病害,在闽南主要种植区发生严重。经病原菌分离培养、形态特征观察和致病性测定等试验结果表明,此病原菌属于镰孢属(Fusarium Link ex Fr.)美丽组(Section Elegans Wr.)的尖镰孢(F.oxysporum Schlecht)

Abstract: A destructive base rot disease of passionfruit was found occurring seriously in the main growing areas in the south Fujian. According to the cultural, morphological and pathogenicity studies, the pathogen was identified to be Fusarium oxysporum Schlecht, which belongs to Fusarium Link ex Fr. , Section Elegans Wr.