Thick masses of watermeal can oftentimes blanket the whole surface of a pond and will be a contributing factor in diffused oxygen deficiency and be responsible for the death of fish. These masses will also phase out underwater plants by preventing sunlight to come through. Watermeal is not regarded as a critical source of nourishment but ducks oftentimes eat it and take it to other ponds and lakes. It attaches to feet and feathers, and is passed along in their feces.Watermeal control can also be achieved physically by using a rake or net. Being that water meal is extremely tiny; it is very hard to get rid of it by utilizing only this method.
The removal of watermeal can also be accomplished chemically. Choose a translocated herbicide which contains fluridone like “White Cap Herbicide”. It will be soaked up and travel inside the plant to the region of activity. Translocated herbicides usually do not work as quickly as contact herbicides, which destroy only sections of the plant. A herbicide like White Cap will typically become noticeable in 4 to 6 weeks with the effects lasting about 2 years from the initial treatment.
By: Bradley Skierkowski