The Emerald Ash Borer (EAB) was first detected in NY in 2009, and spread throughout much of the state presumably through infected trees that were cut into firewood. The early infested hotspots were near major highways. Almost a decade later the insect was officially detected in Tompkins County NY at Cornell’s Arnot Forest. The Arnot is used by Cornell to support teaching, research and extension about the importance and practices of sustainable forestry. Unfortunately, the EAB has no known practical control methods and kills essentially all ash trees of every size, species and vigor. In some woodlands, ash makes up about 50% or more of the tree population but statewide the number is about 7%. The loss of ash from our woodlands will bring about much change. Efforts, such as the Ashen Cabin, illustrate ways to make the best of a desperate situation by utilizing trees that would otherwise be of no economic value to the land owners. Fortunately, ash produces abundant seed which have started to grow. Perhaps some of these seedlings will have favorable genetics and resist infestation by the EAB.

— Peter Smallidge [Project Collaborator and Director of the Cornell Arnot Teaching and Research Forest]