The Minnesota Aquatic Invasive Species Research Center (MAISRC) has launched a new website that highlights the multi-agency effort to manage invasive phragmytes (frag-MY-tees) in Minnesota.
According to a news release from the University of Minnesota, the Minnesota Department of Natural Resources (DNR) collaborated with MAISRC to develop the StoryMap at z.umn.edu/phragmites-story . This effort uses research-based strategies to protect native ecosystems and reduce the impacts of this invasive plant across the state.
Invasive phragmytes, also known as European common reed, is a robust wetland grass that can grow up to 18 feet tall and spread rapidly via seeds and growth of roots, leaves and stems, the release states. It can transform wetlands and reduce plant diversity, wildlife habitat and recreational access. It affects ecosystems and infrastructure from shorelines and wetlands to roadside ditches and stormwater ponds.
In 2017, the DNR outlined a series of knowledge gaps for invasive phragmytes and a need for management options, the release states. In response, MAISRC launched a multi-year research effort to better understand the species, its impact and best practices for management. The result was the state’s first statewide management plan for phragmytes.
Implementation of the plan requires collaboration between state agencies, researchers, local government, nonprofits, landowners, wastewater treatment facilities and community groups, the release states. Efforts include securing funding, setting priorities, promoting education and engagement and empowering stakeholders to take action.
So far, collaborative mapping and management of phragmites in Minnesota has led to a 26% reduction in populations, the release states. MAISRC director Nick Phelps called this “an AIS success story that Minnesota can be proud of.”
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