Starry stonewort has become a poster child for invasives. Expensive to control and nearly impossible to eradicate.

Eurasian watermilfoil has been spreading across Ringneck Marsh for years. It’s a non-native, aggressive aquatic plant originally from Europe, Asia and North Africa.

DNR denies assistance to treat 2 of 3 areas on Lake Nokomis for Eurasian WatermilfoilShowers & storms exiting this evening with some clouds overnight. A chance of showers or storms on Monday ...

Jessie Danninger, DNR Bear Lake program manager, said it’s part of a team-up with Mirella Ortiz, an associate professor in weed science at USU. The purpose of the study is to better understand the ...

Eurasian watermilfoil, a rooted aquatic plant native to Europe and Asia, was first identified in the lake in the late fall of 2023. This plant reduces sunlight availability, which harms ...

Aaron Ziemann delivers a presentation on the post-treatment studies of Eurasian watermilfoil at eight sites last summer at the Adirondack Park Agency’s Feb. 13 meeting in Ray Brook.

News Photo — Chris Gaige Aaron Ziemann delivers a presentation on the post-treatment studies of Eurasian watermilfoil at eight sites last summer at the Adirondack Park Agency’s Feb. 13 meeting in Ray ...

Eurasian watermilfoil was brought to the U.S. as an ornamental plant decades ago. The state first became aware of it as an invasive plant in the 1970s. Eurasian watermilfoil often grows to the surface ...

Eurasian watermilfoil is characterized by feathery green needles, and a stem with a reddish hue. (Utah Division of Forestry, Fire and State Lands) Bear Lake Watch, a group that works to preserve Bear ...

Eurasian watermilfoil (Myriophyllum spicatum) is a perennial aquatic weed native to Eurasia and Northern Africa. It was first found in the U.S. in the 1940’s, it was probably brought to the U.S ...

Colorado Parks and Wildlife announced in a Nov. 14 press release the discovery of Eurasian watermilfoil in Fountain Lake and its outlet to the Arkansas River. Eurasian watermilfoil is a fast-growing ...

Although the plant roots at the bottom of the body of water, it survives as a free floating plant, where small bits of it can break off and easily take root elsewhere. It also grows from seeds.