Oidium
sp.
KW [Darwin] 16199. Place of collection: Ukraine; Mykolaiv oblast; Snihurivka district; Pavlivka village; in flood-lands of the river Ingulets (N47°03' E32°50'). Date of collection: 8 August 1952. Associated organism: Cucurbita pepo (leaf). Collector: Sokolova, M.D.. Identifier: Sokolova, M.D..