Posted 11/19/2009 22:49 (#931091 - in reply to #931078) Subject: RE: roundup burn down on wheat ground
north central Oklahoma
Can't kill what it doesn't contact. It has no soil activity. The label says, I think, to wait a day or so. I have sprayed grain sorghum the day bofore emergence, and I think some was right at breaking crust. I didn't notice any loss.