5504: Emerald Ash Borer
Season 5500 Episode 4 | 58m 42s | Video has closed captioning.
Originally from parts of Asia, the emerald ash borer was first discovered in the Detroit area in 2002, although it had likely already been in the area for a decade. Since then, it has spread through the upper Midwest and Northeastern U.S. and into Canada, as well as into the Southeast U.S. Ash trees are one of the most valuable and abundant woodland trees in North American.
Problems Playing Video? | Closed Captioning