University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158885
15710
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
O.A. Plunkett 1922 AS Nummularia discreta (Schw.) Tul.
O.A. Plunkett
3452
1922-08-22
22 August 1922
United States, Illinois, Marshall, Porterfield
41.052533 -89.050359 +-2216m. WGS84
host: Malus pumila P. Mill.
Blister canker, size of field was 24 trees, percent of infection in field was 4 trees, percent of infection on plant was 1 tree dying and twigs on other three infected, estimated damage is 1 tree dying and 15% on 3 other trees.