Posted 3/11/2010 12:36 (#1115331 - in reply to #1115305) Subject: Re: Two passes with RR or residual
In 2008 I did a glyphosate burn down mid May. Followed a week later by prowlH20. Weeds stayed brown for more than a month. Sprayed the crop once with glyphosate mid July when the lambsquarter was up a couple inches. Clean at harvest. I think the residual did well.