Pyrus communis L.

Selection criteria. Country: Armenia. Associated organism: any

Number of records. 6. Date information. 1938 (Sep, Oct). Locations. former Ashtarakskii raion, state not noted. Associated organisms. Ampelomyces quisqualis; Fusicladium pirinum; Phyllactinia mali; Podosphaera leucotricha. Literature. Simonyan (1994) page(s) 241, 329, 330.