University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158940
4339
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
P.A. Young 1922 AS Nummularia discreta (Schw.) Tul.
P. A. Young
1714
1922-07-01
1 July 1922
United States, Illinois, Wayne, Geff
38.442548 -88.404214 +-3036m. WGS84
host: Malus pumila P. Mill.
Trees about 50 years old. Control measures was none, size of field was 15 to 20 acres and infection in the field was 95% (400 trees). Orchard of Carl Hendershot. Past prevalence was common, usual damage was great and estimated damage was great. Associated