If I'm following your time table correctly.... you sprayed this out a week ago tomorrow.  Barely a week ago.  

Glyphosate on our farm takes time to see dead tissue.  Sometimes as much as a week.   But you're saying it already looks affected by the glyphosate.  That would be concerning.  But then again, 2 ounces is not much.  So maybe it will outgrow it.  Time will tell.  

I appreciate your willingness to share with us the mistake that was made.  (I empathize with your last comment too.)  A lot of us don't have the wherewithall to share the mistakes we make.  So I commend you for sharing this post with us.  And please, do give us a followup in a couple of weeks to let us know if the corn recovered or not. 


gordon