Crataegus sp.

Selection criteria. Country: any country. Associated organism: Podosphaera (distribution map)

Number of records. 21. Date information. 1910 (Jun, Jul, Aug, Sep, Oct). Countries. Armenia, Georgia, Poland, Russia, Ukraine. Associated organisms. Podosphaera clandestina; Podosphaera oxyacanthae forma crataegi; Podosphaera sp. Collections. LECB unnumbered. Literature. Gavrilo (1999) page(s) 438; Heluta (1989) page(s) 144; Heluta (1999) page(s) 482; Nakhutsrishvili (1986) page(s) 313; Pyetrushova & Voronin (1972), 391; Simonyan (1994) page(s) 239; Tikhomirova & Tobias (1999) page(s) 91; Tobias & Tikhomirova (1998) page(s) 47.