First report of tar spot of maize (Zea mays), caused by Phyllachora maydis, in Ohio

F. Dalla Lana, The Ohio State University
D. E. Plewa, University of Illinois Urbana-Champaign
E. S. Phillippi, University of Illinois Urbana-Champaign
D. Garzonio, Growmark, Inc.
R. Hesterman, Growmark, Inc.
N. M. Kleczewski, University of Illinois Urbana-Champaign
P. A. Paul, The Ohio State University

Abstract