Ewest,

Thank you for the link. I was fimilar with that site and ironically I spoke to Dr. Masser about another lake today. In the case of all the lillies, parrot feather and milfoil 2,4D is the only active ingredient rated as Excellent on any of the above. In the case of Coontail 2,4D is rated Good. Consequently, 2,4D looks like the best option. The product is generally sold under the names Navigate or Weedar. We have an applicators license to apply.

Are these products the best price or is there a generic that works as well?

How many acres can I treat at a time, before having to wait 2 weeks until the next application? I know waiting that 2 weeks allows the plant to decay some reducing the risk of oxygen depletion crash.


Thanks in advance