The recent discussion about water hyacinth has been on my mind, and it seemed worthy of opening a new discussion.  Maybe we can find a few good alternatives. There were a couple good links provided by Dr George Brooks I'd like to keep from becoming lost. Sludge Busters Prohibited Noxious Weeds in Arizona I have come up with only a few choices.  One that makes good sense is Parrot Feather.  The g…