Invasive Callery pear (Pyrus calleryana and all its cultivated varieties) has been in the news this year; states across the region have been listing this species as a noxious weed – a distinction that carries with it limitations and regulations on the sale and movement of these plants.
Young Forest, the forest type that is dominated by dense shrubs and trees less than 20 years old, is an extremely important cover type for wildlife in Vermont. More than 60 wildlife species – including mammals, birds, reptiles, and insects – need young forest to survive.
Although you might think we already have our fair share of forest health issues to deal with here, it’s time for Vermont to start thinking about yet another forest disease on the horizon – oak wilt. Oak wilt affects the vascular systems of oak trees and is caused by the fungus Bretziella fagacearum (formerly Ceratocystis fagacearum). Although there is still debate on whether this fungus occurs naturally here in North America or has been introduced from elsewhere, one thing not up for debate is that this fungus is a tree killer.
These grants will support efforts to prepare for and manage the impacts of emerald ash borer (EAB). EAB is a destructive and invasive forest pest that feeds on all species of ash trees, killing over 99% within four years of infestation. The state's forested land is made up of about 5% ash, yet up to 50% of downtown trees in Vermont are ash. All said, Vermont is home to an estimated 160 million ash trees. EAB is now confirmed in Orange, Washington, Caledonia, Grand Isle, and Bennington Counties. Communities statewide are encouraged to prepare to manage the decline of ash trees and the future of an urban tree canopy without ash.
USDA APHIS is proposing to end the federal emerald ash borer (EAB) quarantine. As indicated in the announcement below, USDA is taking comments on the proposed “deregulation”.
Officials say the invasive pest the emerald ash borer has been found in the southern Vermont town of Stamford. The location is within five miles of a location in North Adams, Massachusetts, where the insect was also recently discovered.
The invasive tree-killer that’s alarming Vermont forestry officials could cost the town of Hartford alone hundreds of thousands of dollars, according to early projections by Tree Warden Brad Goedkoop.
There are at least 50 species of non-native insects established in the state, including the Emerald Ash Borer, which has devastated the local ash tree population. Poised to join this list is another wood-boring bug, which could have a similar impact on more of New Hampshire’s trees: the Southern Pine Beetle.
After years trying to stop the spread across state lines of an invasive beetle that destroys trees, the federal government looks about ready to give up.
The Department of Agriculture will soon propose abandoning an emerald ash borer quarantine that restricts the movement of firewood and items from ash trees, putting new emphasis on biological controls and other approaches that don't require federal regulations and, the agency said, may be more effective.
The emerald ash borer, which is responsible for the death of millions of ash trees around the country has now been discovered in Barre, Groton, and Plainfield. It was first detected in Orange. The news has many public and industry officials around the state preparing for what's to come.
The Vermont Department of Forests, Parks & Recreation and the Vermont Agency of Agriculture, Foods & Markets report that emerald ash borer (EAB), a destructive forest insect from Asia, has been detected in Vermont. Officials with the USDA Animal & Plant Health and Inspection Service have confirmed the identification of a beetle recently found in northern Orange County, Vermont. The insect was reported through the vtinvasives.org website.
In a state where agriculture and forestry are important industries, the spotted lanternfly (Lycorma delicatula) is not a welcomed guest. First discovered in Berks County, Pennsylvania in 2014, the colorful invasive from China poses a threat to timber, viticulture, fruit and nursery businesses. By the end of 2017, nearly 3,000 square miles of the state have been affected.
In Pennsylvania, where emerald ash borer has been present since 2007, municipalities have found successful ash-management plans under guidance of the state's Department of Conservation and Natural Resources, and they offer a model for other regions to follow. A new guide outlines a set of four options for communities to choose from as they plan for the impact of the emerald ash borer.
