Oidium sp.
Selection criteria. Country: Ukraine. Associated organism: Photinia serrulata (distribution map)
Number of records. 5.
Date information. 1957 (Apr, May).
Locations. Republic of Crimea.
Substratum. leaf.
Collections. KW [Darwin] 53083, 53084.
Literature. Heluta (1999) page(s) 482.