News On Vermont Invasives

Below, you'll find news about the initiatives of our partnerships. You can also see upcoming events in our calendar or subscribe to our newsletter to receive updates on our work.

Tuesday, October 27, 2015

By DIANE BRONCACCIO

SHELBURNE CENTER, Massachusetts — It was only a year ago that Norman and Lisa Davenport first noticed sunlight flickering through the once-dense shade of a stand of hemlocks on their hilltop farmland.

And now those first trees look more like utility poles than conifers.

As the twin evils of elongate hemlock scale and hemlock woolly adelgid spread...

Friday, October 23, 2015

"On Tuesday, members of the Sterling College community spread out around their Craftsbury campus for an all college work day focused on removing invasive plants. Even if you don't have an army of college students to battle your Japanese knotweed, you can still join the fight against invasive plants in Vermont.

Tuesday, October 20, 2015

Over 30 participants attended the recent 4th Annual Vermont Tree Stewards Conference to explore that question and many more on how to keep our trees and communities healthy. Held at the historic Holly Hall in Bristol, this conference provided an educational and networking opportunity for the stewards of Vermont's urban trees and community forests.

Patrick Olstad, Landscape Architect...

Wednesday, October 14, 2015

In New England, right around the start of autumn, many folks begin to adorn their front doors, fences, and yards with seasonal decorations. Pumpkins, bales of hay, stalks of corn, and a staple in the seasonal traditions, bittersweet. Wreathes and sprigs of these beautiful berries are sold along country roads, and at farmers markets, and are a tempting natural décor option. This plant is...

Monday, October 12, 2015

The winter of 2014-2015 was tough on hemlock woolly adelgid; 97 to 99 percent of the sistens, or winter, generation died.  The previous winter had similar winter mortality rates.  This helped to give hemlock trees a bit of a reprieve.  But, while these recent mortality rates have been high enough to temporarily stop the spread of HWA, the trees are still...

Friday, October 9, 2015

"Mars is basically a pretty arid place, so it's pretty astonishing that the Mars Reconnaissance Orbiter was able to spot signs of liquid water on the planet's surface.

But even more astonishing in a way is that one of the places where signs of water was spotted is a mere 50 kilometers from where NASA's Curiosity rover has been exploring. After all, Mars is a pretty big planet, and signs...

Monday, October 5, 2015

By Mark Wedel
 

Vic Bogosian has an 18,000-strong army--or, rather, air-force--of wasps, and he's looking for more draftees. They're fighting an enemy of the Pokagon Band of Potawatomi, the emerald ash borer, an invasive species from China that has been wiping out an important part of Michigan's Native American culture, the ash tree.

"The bugs here yet?" the...

Thursday, October 1, 2015

"Students and faculty managing the Ithaca College Natural Lands are in the process of removing what they hope is the last of an invasive species of plant known as Japanese stiltgrass after six years of sustained eradication efforts. On Sept. 26, the group cleared out a majority of the remaining stiltgrass.

Sunday, September 27, 2015

Mattapoisett — In 2013, at least 1,000 European flies were released into Nasketucket Bay State Reservation with the hopes that they would spread throughout the area. Awesome, right?

It may not sound like good news, but these flies have a very specific job to do: take down the winter moth population.

Friday, September 25, 2015

"Bittersweet — it's the perfect name for a plant that has some lovely qualities but is also a terrible menace. Many people are familiar with this plant because it has been used for autumn decorations. It grows as a vine with an orange-red berry enclosed in a bright yellow casing.

The supple twisting stem and colorful berries make the bittersweet ideal for creating a fall wreath to hang...