Vermont foresters assist New York State in combating emerald ash borer

first_imgTwo foresters from the Vermont Department of Forests, Parks, and Recreation recently participated in an interstate effort to survey for the emerald ash borer in eastern New York. The emerald ash borer is an invasive insect from Asia, which was detected in Ulster and Greene Counties in New York last summer. The State of New York, with assistance from the US Forest Service, is conducting a survey to delineate the extent of this infestation so that management options to slow the spread of the insect can be developed.Emerald ash borer attacks and kills all species of ash, and threatens over 100 million ash trees growing in Vermont. In 2002, this insect was discovered in the vicinity of Detroit and neighboring Ontario. Since then, it has been found in fifteen states and two Canadian provinces, killing tens of millions of ash trees. Emerald ash borer has never been detected in Vermont, but the eastern New York infestation and an infestation near Montreal are within 50 miles of the state.  Outlier populations like these, which are far removed from the primary infested area in the Great Lakes region and close to urban areas, pose the greatest risk in terms of population expansion and economic impact, according to Nate Siegert, US Forest Service entomologist, and technical advisor to the effort in New York.The two foresters joined colleagues from New York and other New England states on the survey crew. They assisted local foresters by inspecting ash trees for woodpecker activity and other evidence of beetle infestation, and collecting ash bolts for closer examination. Team members worked together in a nearby warehouse, debarking the bolts, and dissecting them to look for insect galleries and other signs of emerald ash borer.In addition to providing needed assistance to the State of New York, team participants had the opportunity to learn firsthand how to survey for an insect which may spread to Vermont. ‘I was glad to help’, said Jim Esden, one of the State of Vermont foresters who participated in the week-long assignment. ‘The staff from the New York Department of Environmental Conservation and the US Forest Service are faced with a daunting task to delineate this infestation and slow its spread.  They were very helpful and professional. Working with them taught us a lot that may help us in Vermont someday.’The Vermont foresters were also able to observe the level of effort that will be required to address an emerald ash borer infestation. ‘When it shows up, you can’t get rid of it. You’ve just got to manage it’, observed Aaron Hurst, who also worked in New York. State of Vermont agencies are working with federal partners to prepare for emerald ash borer. A Vermont Emerald Ash Borer Action Plan is in place. Over one hundred campgrounds have been surveyed for the insect. In the spring, citizen volunteers interested in becoming Forest Pest First Detectors will be trained to assist their communities with emerald ash borer detection and response.Moving infested firewood over long distances has been the primary cause of emerald ash borer’s rapid expansion over the past nine years. Outbreaks are often found near campgrounds or parks.  ‘One of the most important things we can do to protect our forests is to stop moving firewood. It’s really that simple.’ says Jay Lackey, Forestry Specialist with the Department of Forests, Parks, and Recreation. Survey team peeling ash logs to inspect them for signs of emerald ash borer.Left to right:Sarah Schoenberg ‘ US Forest Service, Finger Lakes National ForestJim Esden – Vermont Dept. of Forests, Parks & RecreationNate Siegert ‘ US Forest Service, Northeastern Area State & Private ForestryAaron Hurst – Vermont Dept. of Forests, Parks & Recreationlast_img

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