Virgil Dupuis
Ken Rand | Hagadone News Network | UPDATED 8 years, 12 months AGO
Virgil Dupuis, Extension Director at Salish Kootenai College, looks at an invasive flowering rush plant that forms dense mats in parts of Flathead Lake. Later in the summer the plants are visible on the south shore of the lake as they emerge from the water. (Ken Rand photos)
ARTICLES BY KEN RAND
January 23, 2016 4:20 p.m.
Virgil Dupuis
January 23, 2016 4:30 p.m.
A new way to look for invasive species using eDNA
Finding the invisible
In 2012, the National Park Service found a few quagga mussels growing in Lake Powell, a vast reservoir on the Colorado River in Arizona and Utah. They had been there for years.
January 23, 2016 4:29 p.m.