I have a newly developed 5 acre lake that is not full yet although it has been there for about 2 years (it's slowly filling). This summer I noticed some weeds and can identify it as Pond weed based on other pictures I've seen on this forum. It only grows below the surface. I use pond dye to try to keep the sunlight penetration to a minimum although I could increase the rate of that. I've heard that grass carp is the way to go but I'd also like to get it under control this year if possible. Any specific chemicals you would recommend? I already have Roundup, Diquat and Cutrine Plus on hand.

Last edited by Jadog; 07/18/23 06:52 AM.