Oidium sp.

KW [Darwin] 16182. 采集地点: 乌克兰; Khmelnitskyi Oblast; Kamianets-Podilskyi District; Kamianets-Podilskyi town, near (N48°40' E26°35'). 采集日期: 1948年8月3日. 相关生物: Cucurbita pepo (叶片). 采集者: Isayeva, O.V.. 鉴定人: Isaeva, O.V..