Posted 9/14/2021 11:34 (#9219827 - in reply to #9219397) Subject: RE: Top Die in corn
Northern Nebraska
If it's not tar spot or anthracnose it's mostly either goss' or Stewart's wilt. I'd definitely try and get some tested. You don't want to go corn on corn if you have those.
I've seen more flee beetles than I ever have this year. They vector Stewart's wilt.