University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158835
13551
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
O.A. Plunkett 1922 AS Nummularia discreta (Schw.) Tul.
O.A. Plunkett
1478
1922-07-21
21 July 1922
United States, Illinois, Hancock, Elvaston
40.395045 -91.249591 +-1385m. WGS84
host: Malus pumila P. Mill.
Blister canker, size of field was 9 acre (more or less), percent infection in field was 75%, percent infection on plant 10 to 100% of wood dead, and estimated damage is 50%.