Erysiphe trifolii Grev.

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

Number of records. 5. Date information. 1952 (Jul, Aug). Countries. Armenia. Associated organisms. Onobrychis bungei; Onobrychis transcaucasica; Onobrychis viciifolia. Literature. Simonyan (1994) page(s) 170.