I am working through some field collected larval wireworms here at home and I was checking to see if anyone had a scan or PDF of:

A pictorial field key to wireworms attacking corn in the Midwest
TJ Riley, AJ Keaster - Publication MP, 1981



Eric Day
Department of Entomology
Virginia Polytechnic Institute and State University
For information on Spotted Lanternfly, see:  ext.vt.edu/spotted-lanternfly