University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158895
16745
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
O.A. Plunkett 1922 AS Nummularia discreta (Schw.) Tul.
O. A. Plunkett
406
1922-06-23
23 June 1922
United States, Illinois, Pike, Detroit
39.622496 -90.886287 +-3036m. WGS84
host: Malus pumila P. Mill.
Control measures were none, size of population was 9 trees in a home orchard, infection was 90%, infection on plant was one to several large limbs, and estimated damage was 10% of wood dead. Associated diseases included black rot and scab.