University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158873
14684
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
O.A. Plunkett 1922 AS Nummularia discreta (Schw.) Tul.
O.A. Plunkett
3692
1922-08-26
26 August 1922
United States, Illinois, Livingston, Graymont
40.877811 -88.777012 +-3036m. WGS84
host: Malus pumila P. Mill.
Blister canker, size of field was 6 acre, percent infection in field was 25 (on nearly all Ben Davis trees), infection on plant was 1 to several cankers, and estimated damage was 3 trees dead and 8 to 10 more with 1 to 3 or 4 cankers. Associated diseases