I use AquaNeat which is one of the herbicides recommended by the Illinois DNR for control of cattails. It's a pond safe glyphosate like Rodeo and AquaPro. Seems to work well for me at a 0.75% solution with a surfactant in a pump sprayer. I try to make sure I get it all covered, not just a few leaves on one side.

Last edited by Bill D.; 04/03/18 05:52 PM.
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