I Have a pond with a stubborn watermeal problem. Clipper is minorly effective even at high rates - pond is neutral pH. Sonar was very effective at first, becoming less, possible tolerance, switched to Sonar AS, same effects.
Have any of you tank mixed diquat with Sonar? Or has anyone had success possibly misting Diquat(Reward)on watermeal? If so I'd love to bounce ideas back and forth.