Posted 4/25/2017 14:01 (#5981659 - in reply to #5981612) Subject: RE: Is this Barley Yellow Dwarf Virus???
Northwest Ohio
This doesn't look like any virus to me. Purple leaf tips are usually caused by changes in temperatures from warm to cold and back. Heads look good by the way & plant health looks good from what you can see in your picture. I wouldn't worry!