Puzzled by the decline of their green ash trees, one homeowner posted several photos to the r/Arborists subreddit to gather any helpful insights. The photos show two young green ash trees with ...

Since 2002, emerald ash borers have killed anywhere from 80% to 99% of mature ash in Southeast Michigan and Northeast Ohio.

Ash trees (Fraxinus spp ... If you have seeds of red, white, or green ash, you may be able to speed up the lengthy germination process with some time in the fridge, as well.

For months, ash trees on city property in Cloquet have worn a ribbon of green plastic, declaring them at risk from Emerald ...