Chemical Control There are several options to control Hydrilla: Use a season long herbicide such as Airmax® WipeOut™ or Sonar™ A.S. One treatment treats Hydrilla and many other common pond weeds for the season. Use a broad spectrum contact herbicide, such as Ultra PondWeed Defense®, will quickly kill Hydrilla.
What can I use to kill hydrilla?
Chemical Control There are several options to control Hydrilla: Use a season long herbicide such as Airmax® WipeOut™ or Sonar™ A.S. One treatment treats Hydrilla and many other common pond weeds for the season. Use a broad spectrum contact herbicide, such as Ultra PondWeed Defense®, will quickly kill Hydrilla.
How do you stop hydrilla from spreading?
- AVOID: boating through mats of hydrilla. …
- CLEAN: any mud and/or plant fragments from your boat, propeller, boat trailer and all your gear including waders and boots before leaving a water body.
