VT News

Articles and videos from VT News that highlight invasive species  research, education, & engagement

Spongy moth

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Virginia Tech researcher Shannon Bell at Hardings Ginseng Farm, located in the heart of the Appalachian Mountains, where ginseng is cultivated and grown. Photo courtesy of Shannon Bell.

August 27, 2024

Beneath the Central Appalachian Forest canopy lies a rich, biodiverse world of native plants helping to fill North America's medicinal herb cabinet.
Carol Davis (at far left) has been leading service projects once a month since May for volunteers, many of whom are from the NRV Master Naturalists, to aid in restoring the ecology of the Town of Blacksburg's Heritage Park. Photo by Felicia Spencer for Virginia Tech.

August 23, 2024

The Restoration Ecology Working Group, along with the Invasive Species Collaborative and the Virginia Tech StREAM Lab, provided key guidance when the town applied for a grant from the Virginia Environmental Endowment, said Carol Davis, sustainability manager for the Town of Blacksburg.
Blue catfish can grow up to 65 inches and over 100 pounds, and because of the lack of natural predators in the Chesapeake Bay, their population has increased unchecked. Photo courtesy of Chesapeake Bay Foundation.

August 19, 2024

In a world where invasive species spell trouble in ecosystems across the world, one fish swims against the current, becoming both a problem and a tasty opportunity.

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Gabrielle Ripa, a Ph.D. student at Virginia Tech and an affiliate of the Invasive Species Collaborative, is studying invasive non-native plant species in restored and unrestored streams in Maryland’s Chesapeake Bay watershed. Ripa is placing bioacoustic recorders at various locations, and the data will be used to analyze the effect invasive plants have on the soundscape of an ecosystem.