According to Nick Brown, DNR invasive species specialist, herbicides used to treat curly-leaf pondweed on Minnesota lakes may not lead to improvements in water quality. Curly-leaf pondweed is an invasive plant found throughout much of Minnesota. The plant grows slowly throughout the winter under the ice, but once the ice has left the lake the
According to Nick Brown, DNR invasive species specialist, herbicides used to treat curly-leaf pondweed on Minnesota lakes may not lead to improvements in water quality. Curly-leaf pondweed is an invasive plant found throughout much of Minnesota. The plant grows slowly throughout the winter under the ice, but once the ice has left the lake the

