Posted 8/10/2019 23:09 (#7666095 - in reply to #7665220) Subject: RE: What happened to these beans?
Jefferson, SD
That doesn't look like gall midge to me. We have them on field edges commonly. It's more of a sporadic thing where 2 good plants then one brown from gall midge. I've never seen all plants in a row affected like your photos.