Council Member John T. wrote to me after last summer’s ReLeaf Conference. He was surprised that in the conversations he had with other ReLeaf folks, there was little to no awareness of the Asian jumping worm (Amynthas agrestis) and how damaging it is to forests, including, one could assume, the urban forest.
Last summer, for the first time, I noticed that my compost-enriched vegetable garden soil seemed excessively granulated, and the soil was subsiding and drying out faster than usual. Turns out, the granulation was the worm castings of the voracious eater, Amynthas agrestis. I’ve since seen the big worms, and now I shudder when they appear. Read on to see why it’s now my mission to rid my garden of these worms, and why the Asian jumping worm is a concern for foresters throughout much of the country.
Most of us have become accustomed to seeing Halloween lady beetles, boxelder bugs and western conifer seed bugs on and in our homes in the fall. Here’s a new critter to add to that nuisance list: the brown marmorated stink bug (BMSB), Halyomorpha halys.
Wall Lettuce (Mycelis muralis) is an early detection invasive species in Vermont. While not well established, it has the potential to spread quickly and outcompete native flora. It is a watch list species in New Hampshire, soon to be added to the watch list in Vermont, meaning the plant has invasive tendencies but is not yet prohibited.
A long-term study of managing Japanese barberry (Berberis thunbergii) shows that clearing the invasive shrub from a wooded area once can lead to a significant reduction in abundance of blacklegged ticks (Ixodes scapularis) for as long as six years.
Monitoring for and treating invasive terrestrial plants are some of the more important things you can do to take care of Vermont’s working forests and natural areas. Effective July of 2016, yard and leaf debris were banned from landfills, including material from invasive plant control.
For any questions regarding invasive plant disposal, contact the Vermont Department of Environmental Conservation Waste Management & Prevention Division at: (802) 828-1138, or vtrecycles.com.
A confluence of several events has renewed concerns for the well-being of hemlock trees in Vermont. Read more about why Vermonters should be especially concerned and what you can do to help.
Despite the discouraging discovery of an invasive species near Lake George, the Adirondacks have also seen some recent bright spots in the fight against invasive species.
In this article, Ethan Tapper, the Chittenden County Forester, breaks down the steps in the management of invasive species so that any landowner with an invasive plant problem can have a clear path forward.
Walk through a hardwood forest this month and it may seem more like October than July. Trees that normally provide cool shade have bare crowns with just a hint of green. And is the bark on that sugar maple moving? This is not a trick of the light: you are, in fact, in the middle of a forest tent caterpillar outbreak.
The Japanese barberry tree, a popular landscaping shrub with attractive flowers, was banned from sale in the state of New York in the spring of 2015. The Japanese barberry tree is one of the 11 plants on the state’s banned invasives list, but it will soon be returning to nurseries because of research done by the University of Connecticut. The return will likely take place in the next year.
This is part two in a three-part series on how to create an invasive plant management plan. This section will guide you through outlining the description, purpose of management, desired condition, and current condition of each site under consideration
Residents and people traveling through Bethel, VT have been witness to a spectacular display of insect webbing. Entire trees, chain link fences and large patches of ground cover plants are covered with silken webbing – as if someone went overboard with decorations for Halloween. The scene has prompted calls to the Department of Forests, Parks and Recreation.
Summary: It is easy to assume that getting rid of invasive plants will allow a local ecosystem to return to its natural state, with native vegetation flourishing once again. However, the impact of weedy invaders can linger for years, a new report outlines.
Well no, not really. However, quite a few people, including Major League Baseball are concerned that they could ruin a part of baseball tradition. The enemy this time is the emerald ash borer. The metallic green beetle should not be anywhere in the United States but it hitched rides over to our country using our modern methods of transportation. More specifically, this beetle came by way of cargo ships across the ocean.
The USDA Forest Health Technology Enterprise Team has released a Field Guide for the Biological Control of Weeds in Eastern North America. This guide includes a quick search by flower color (non-flowering are gray), discusses basic plant and biocontrol biology, and has a symbol-driven efficacy quick guide (status for individual biocontrols: high-low priority, caution with redistribution, illegal to redistribute, no establishment, failed to establish).
