Curlyleaf Pond Weed Informational Meeting

The Iowa Great Lakes Association will host an informational meeting open to the public on Tuesday, April 4th at 3 pm in the loft of Rolling Oaks Barn in Spirit Lake to discuss Curlyleaf Pond Weed in the Iowa Great Lakes. Mild falls and winters have provided the opportune environment for this invasive species, introduced … Read more…

Curly Pond Weed infests East Lake Okoboji

Although Curly Pond Weed has been around the Iowa Great Lakes for years, it is now spreading rapidly on the north end of East Lake Okoboji. It is an Aquatic Invasive Species that has crowded out native plants. Because of its thickness and rapid growth feature is causing navigation and access issues for anglers, boaters, … Read more…

USA Today covers invasive species issue

After Brian Griffin pulls his boat out of West Loon Lake, a couple of weeds dangle from his trailer and propeller. One is a nice surprise: white-stemmed pondweed, an endangered plant, says Michael Adam, senior biologist for Lake County. The other is a problem: Eurasian watermilfoil.