Emerald Ash Borer
Insect causing top-down dieback of ash trees.
(no yet a problem in PA)
- What is the Emeral Ash Borer? (PDF) - Two page brochure with brief summary of the pest and photos, from Forest Service and other collaborating organizations
- APHIS fact sheet - Biology, photo gallery, hosts, symptoms
- DCNR Emerald Ash Borer page - Gives history of pest, describes site surveillance programs in PA
- EmeraldAshBorer.info - Collaborative web site from Michigan, Ohio, and Indiana.
