Posted 6/4/2017 07:27 (#6053013 - in reply to #6052724) Subject: RE: Is this Pythium? Or what?
Southern Illinois
I am pretty sure (at least on our lower OM ground) there is a 30 day plant back restriction after Sharpen. I would check the label but my guess is that is PPO damage and I don't think it will end well IMO.