Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants 2-4D and EWM?

Thanks for the good information. It answers my questions. The ponds I am concerned with have flowing water passing through so Sonar is not applicable. I think we discussed this before. I managed the ponds for several years and treated them with generic Reward and Cutrine + in equal parts mixed 1 gallon chemical mix to 19 gallons water applied at 20 gallons per surface acre. The result was good for trout fishing ponds and usually only required one application per season. The present management is trying spot treatment with Aquathol Super K. Cost is an issue. I am still advising and was looking for a lower cost alternative.