University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158928
776
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
P.A. Young 1922 AS Nummularia discreta (Schw.) Tul.
P. A. Young
5338
1922-08-12
12 August 1922
United States, Illinois, Union, Dongola
37.570328 -89.317588 +-2083m. w
host: Malus pumila P. Mill.
Control measures was none, infection in the field was much, infection on the plants was several cankers. Past prevalence was common, usual damage was great, ad estimated damage was much.