Uploaded August 2012 | Updated September 2026, 7 hours ago
Meet the emerald ash borer, a tiny green beetle that has killed millions of ash trees in southern Ontario, parts of Quebec and the northeastern United States since it was first detected in the Windsor, Ontario area in 2002.
Meet the emerald ash borer, a tiny green beetle that has killed millions of ash trees in southern Ontario, parts of Quebec and the northeastern United States since it was first detected in the Windsor, Ontario area in 2002.
