Posted 8/17/2017 15:38 (#6193251 - in reply to #6192822) Subject: RE: what mix to spray in fencerows for long lasting kill?
NE Iowa
I don't like to kill the grass in fencerows because a good stand of grass can help choke out weeds. I spray my fencerows with generic Grazon P&D (Gunslinger or Trooper) and it is a mix of 2-4D and Tordon. Tordon has the longest residual I know of that won't harm grass.