Treat Watermeal Late Summer? - 09/10/14 10:08 PM
We recently purchased a new home that has a .40 acre pond that has an average depth of 6 feet. Shortly after moving in I noticed what I thought was a pollen but I soon found out it was watermeal. I got some Weedtrine-D and that worked well for a little while. Now its back with a mission to take over the pond. I sprayed again and it is turning out to be just a short term fix. I was planning on using Sonar next spring but wonder if I should treat it now since we are in Georgia and the temps stay warm late into the year. One of the challenges with the pond is runoff from the yard runs into the pond and the previous owner used a lot of phosphorus on the yard before he out it on the market. With that said should I just continue to spot treat with weedtrine-d or go ahead and treat with Sonar?