Podosphaera leucotricha
(Ellis & Everh.) E.S. Salmon
KW [Darwin] 11793. Place of collection: Ukraine; Kyiv Oblast; Fastiv District; Fastiv town (N50°05' E29°55'). Date of collection: 16 September 1925. Associated organism: Malus domestica (leaf, shoot). Collector: Yakovlev, N.A.. Identifier: Heluta, V.P..