University of Illinois, Illinois Natural History Survey Fungarium (ILLS)
ILLS00158789
16802
Biscogniauxia marginata (Fr.) Pouzar
Xylariaceae
O.A. Plunkett AS Nummularia discreta (Schw.) Tul.
O. A. Plunkett
639
1922-07-01
1 July 1922
United States, Illinois, Brown, Versailles
39.885048 -90.655961 +-1378m. WGS84
host: Malus pumila P. Mill. (Pyrus malus L.)
Control measures used is none. Size of field is 16 trees, infection in field is 1 tree, infection on plant is 100%. Estimated damage of fruit blotched and tree dying and loosing leaves from cankered limbs.