Something doesn't sound right...
What is the pond's surface-area (acres) and overall average depth?
Does it experience frequent flow-through/discharge events?
Specifically, how were you applying the CLIPPER, and at what dosage? Did you add any surfactant?
All SONAR formulations contain the same active-ingredient (fluridone), but different concentrations. Which specific formulation did you initially use, when, and at what dosage?
When, how, and at what dose-rate did you apply the SONAR AS?
