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Maine foresters say hemlock wooly adelgid is still spreading
Posted on Friday, July 30, 2010Last year's unusually warm winter contributed to the continued northeasterly spread of the hemlock wooly adelgid, and could ravage Maine's hemlock trees, according to forest service officials. The invasive pest has been found in 13 towns since May in Cumberland, Sagadahoc and Lincoln counties, and the list is expected to grow.
