Cirsium arvense (L.) Scop.
Selection criteria. Country: Ukraine (Volynska oblast). Associated organism: any (distribution map)
Number of records. 6.
Date information. 1981 (Sep).
Locations. Kovel district, Lutsk district, Turiisk district.
Associated organisms. Golovinomyces depressus; Golovinomyces mayorii.
Literature. Heluta (1989) page(s) 123, 135; Marchenko (1974).