Pyrus communis L.

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

Number of records. 7. Date information. 1982 (Jul, Oct). Countries. Armenia, Georgia, Russia, Ukraine. Literature. Bohovyk (1962); Nakhutsrishvili (1986) page(s) 312; Pyetrushova & Voronin (1972), 391; Simonyan (1994) page(s) 241.