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

Once aquatic invasive species (AIS) are established in a new environment, typically, they are difficult or impossible to remove. Even if they are removed, their impacts are often irreversible. It is ...

Wisconsin invites residents to monitor water ecosystems for invasive species on Aquatic Invasive Species Snapshot Day.

Aquatic invasive species are plants, animals, and other organisms that are not native to Indiana waters and have the potential to cause harm. These species are concerning because they outcompete ...

The threat of these invasive species of aquatic plants “is considered to be one of the greatest threats to our pristine waters,” she said. But Maine is better off than many other states.

Aquatic invasive species disrupt normal ecosystem functions in Delaware and can cause extensive damage to the state’s ... compete with native organisms for limited resources and can permanently alter ...

Hydrilla (Hydrilla verticillata), also called water thyme, is an invasive aquatic plant native to Africa and Southeast Asia. It has now made its way to Canada and the southern and eastern U.S.

Invasive species are reshaping aquatic ecosystems, one lake at a time. ... plants and animals have slowly dispersed through natural means to different areas of the world.

Boaters can accidentally transfer aquatic invasive plants and creatures between water bodies. Skip to content . Subscribe Today. Digital Edition .

A survey by Colorado Parks and Wildlife has confirmed that an invasive plant is now established at the Boulder Reservoir. CPW first detected the presence of Eurasian watermilfoil in the reservoir ...

The Lake St. Clair Cooperative Invasive Species Management Area (LSC CISMA) followed up on the report and both organizations have continued to survey the area for additional plants resulting in ...

Aquatic invasive plant species detected at Boulder Reservoir 00:24. The presence of Eurasian watermilfoil, an invasive plant, has been found in the Boulder Reservoir.