In early August, at our Let's Talk event in Grain Valley, a viewer came up to me and said, "Tarsney Lake has a lily pad problem." "What kind of lily pad problem?" I asked.

Bottom Line: The best solution for tackling emergent, submerged and floating pondweeds. Pros: It works well against watermilfoil, hydrilla, naiad, coontail, American pondweed and other common aquatic ...