Polygonum sp.

Selection criteria. Country: Ukraine (Cherkasy oblast). Associated organism: any (distribution map)

Number of records. 7. Date information. 1944 (Jun, Aug). Locations. Kaniv district, Smila district, Zvenyhorodka district. Associated organisms. Erysiphe polygoni; Puccinia polygoni-amphibii; Septoria polygonorum; Ustilago reticulata. Literature. Lavitska (1949) page(s) 36, 41.