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Curly Leaf Pondweed

Over the past few years (2012-2022) we were a part of a Minnesota Department of Natural Resources pilot program to control an aquatic invasive plant species called curly-leafed pondweed. We were able to treat 91 acres each year with funding assistance from the DNR.  The picture right is of a curly-leafed pondweed plant.  The last 5 years we are only able to treat 15-20 acres each year to target the densest areas remaining.  See maps of treatments done most recently below and the effectiveness of the treatment. The results show for themselves. Collaboration with the DNR yielded positive overall results

curly leaf pondweed image

2022 Browns Lake Treatment Map

Browns Lske image

2020 Browns Lake Treatment Map

(5 yellow boxes is the 18 acre focus)

CLP 2020 Treatment Areas.

2013 Browns Lake Treatment Map

(Red zone treatment areas)

CLP survey results 2013

2012 Browns Lake Treatment Map

(significant shallow water infestation)

CLP survey results 2012
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