Control Water Lettuce

Manual/Mechanical Control:

Physically raking Water Lettuce from the water’s surface can be an effective method of control.

Herbicide Control:

1. Dibrox – liquid that is diluted with water and sprayed over the plants, fast-acting.
2. Semera or Flumigard (and Surfactant) – granules that are dissolved or liquid that is diluted in water and sprayed (early morning is best) over the plants, fast-acting.