University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158918
16234
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
O.A. Plunkett 1922 AS Nummularia discreta (Schw.) Tul.
O. A. Plunkett
1127
1922-07-14
14 July 1922
United States, Illinois, Schuyler, Littleton
40.103102 -90.464848 +-3036m. WGS84
host: Malus pumila P. Mill.
Control measures were none, size of field was 86 trees, infection in the field was 24 trees, all Bed Davis, in the orchard, and infection on plants was 50% of wood dead or dying. Estimated damage was 50% in Ben Davis trees. Associated disease was scab.