A Walk in the Woods

Describe what is killing the hemlock trees along the AT in the Blue Ridge Mountains and how is it being treated.

help

Asked by Cat on 05 Apr 03:04

Last updated by Cat on 05 Apr 03:16

1 Answers

Answered by Cat on 05 Apr 03:16

An aphid accidentally introduced from Asia in 1924 is killing the hemlocks. The National Park Service is not treating the trees because it would be too expensive.