摘 要:菠菜Spinacia oleracea在中国是一种被广泛种植的蔬菜,2009年秋天,在甘肃省兰州市郊区观察到由匍柄霉引起的菠菜叶斑病,根据病原菌的形态学特征、致病性试验及分子测序,其病原菌鉴定为一新种,菠菜匍柄霉Stemphylium spinaciae B.J. Li, Y.F. Zhou & Y.L. Guo sp. nov.
关键词:菠菜匍柄霉,形态学特征,致病性试验,ITS及gpd基因部分序列,新种
Mycosystema
Leaf spot of spinach caused by Stemphylium spinaciae sp. nov.
ZHOU Yan-Fang SHI Yan-Xia XIE Xue-Wen GUO Ying-Lan LI Bao-Ju
Abstract: Stemphylium spinaciae sp. nov. on Spinacia oleracea is reported. Description and illustration are provided. Type specimen and dried culture are deposited in HMAS.
Key words: Stemphylium spinaciae, morphological characteristics, pathogenicity test, ITS and gpd sequence, new species(生物谷Bioon.com)