University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158916
15643
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
O.A. Plunkett 1922 AS Nummularia discreta (Schw.) Tul.
O.A. Plunkett
1210
1922-07-15
15 July 1922
United States, Illinois, Schuyler, Frederick
40.103102 -90.464848 +-3036m. WGS84
host: Malus pumila P. Mill.
Blister canker, control measures was none, size of field 400 trees, percent infection in field was on 25 Ben Davis trees, percent infection on plant was 50% of wood infected, and estimated damage is loss of all infected trees.