Originally Posted By: Gates
Here is a two month update on the Sonar One treatment. The hydrilla is non-existent in the pond. The Sonar did not seem to bother any of the shoreline trees. Some of the trees are directly on the edge of and the willows are in the pond, therefor obviously drinking from the pond. Very few of the shoreline grasses had some discoloration. Overall I am very happy with the results so far. I just hope the control will last!


Good for you. Seems worth the expense when you consider other chemicals you may have to apply over and over again! I'm definitely going to apply it next year. I wish it was effective against Chara though. \:\(

How did you apply it? Do you have to spray it around the pond or will it spread by natural diffusion?

If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.