University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158884
14133
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
O.A. Plunkett 1922 AS Nummularia discreta (Schw.) Tul.
O.A. Plunkett
3474
1922-08-22
22 August 1922
United States, Illinois, Marshall, La Prairie
41.052533 -89.050359 +-2216m. WGS84
host: Malus pumila P. Mill.
Blister canker, size of field was 2 acres, percent of infection in field was 75%, infection on plant was 15 to 100%, past prevalence was over half of orchard cut down last year dead from blister canker, estimated damage was 67% of trees were infected some