In the early 1900’s, the fungal pathogen which causes chestnut blight was accidentally introduced into the United States. It was first detected in New York in 1904 and quickly spread throughout the eastern US forests. By the 1950s, this pathogen destroyed 90 percent of nearly four billion American chestnut trees.

Current projects bring hope for the majestic American chestnut tree. We spoke with Dr. Powell about his role as project leader in one such project.