Posted 6/1/2012 20:14 (#2409656 - in reply to #2409526) Subject: RE: holcus spot
NW Iowa
It usually appears after a wind or hail storm. It will also appear after corn damaged from blowing dirt. It is a bacteria so no fungicide will help. I wouldn't be surprised to see more of it due to continuous wind and dirt storms we've had.
holcus spot
