The following links provide additional information on identification and control of Fall Armyworms and Fall Webworm:
"Fall Armyworm Identification and Control" Texas A&M Extension
Fall Armyworm in Pasture and Hayfields 2021
"Managing Armyworms in Pastures and Hayfields" University of Arkansas Extension
"Fall Armyworms March Across Ohio" Ohio State University Extension Buckeye Yard & Garden Online
Fall Webworm Update - Ohio State University Extension Buckeye Yard & Garden Online
Fall Webworm Purdue University Extension