https://www.iowadnr.gov/news-release/2023-06-13/aggressive-treatment-planned-eurasian-watermilfoil-found-lost-grove-lake
Aggressive treatment planned for Eurasian watermilfoil found in Lost Grove Lake | Department of...
The Iowa DNR will start treating Lost Grove Lake at the end of June with the approved aquatic herbicide Sonar A.S. to eliminate Eurasian watermilfoil.
lost grove lakeeurasian watermilfoilfound inaggressivetreatment