Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants Rodeo, Reward, Aquamaster, or ?? for Cutgrass during drawdown

I use to go to a large pond seminar in Southern IN with many speakers and this is what the main speaker said. "I shouldn't say this because I sell Rodeo but you can use Roundup in its place and just be a little more careful." I have two pond friends that use it all of the time without any harmful results. One of the things they use it for is to kill cattails and purple loosestrife.

John