Podosphaera clandestina (Wallr.) Lév.
Selection criteria. Country: any country. Associated organism: Crataegus monogyna (distribution map)
Number of records. 8.
Date information. 1985 (Aug, Sep).
Countries. India, Ukraine.
Substrata. fruit, leaf, twig.
Literature. Bobiak (1907); Heluta (1999) page(s) 481; Sharma (1987).