Your the man Greg! My nursery guy is on it now. We think this plant might be the same on that came to West coast in 1995 and has played havoc, especially in Washington state. We just started seeing it about three years ago..small amount at first and then - out of control. The plant really does well when the water levels drop and it grows like a weed! At first I thought no big deal...it will make great flipping and frog lure fishing..but no...the fish don't seem to want to use it as cover (maybe too dense). It has hurt us as we now can't fish all the shallow hard wood that used to be great buzz bait, spinner bait and flipping structure. On top of that it has covered up a lot of our prime bluegill spawning gravel areas. I can't wait to get rid of it!

Dave