I would like to pass along something I was told last week by an ag-dealer for whatever it' s worth. We were talking about weed control in clover and he said you could spray your clover/weeds with a diluted mix of Roundup or Honcho Plus and it would kill the weeds but only burn the clover. He didn' t say how much you should dilute it from a regular weed kill rate. I have never read or heard of anyone else advising this method.