McKenzie, Malcolm Arthur

Forest pathologist and arboriculturist Malcolm Arthur McKenzie was born in Providence, Rhode Island in April 1903. After attending Brown University (PhD Forest Pathology, 1935), he worked successively as a field assistant for the United States Forest Service forest products lab, as an instructor at the University of North Carolina, and finally with the University of Massachusetts Shade Tree Laboratory. He conducted important research on the diseases of shade trees, including Dutch elm disease, wood decay, and tree pests, as well as related issues in tree hazards in public utility work and municipal tree maintenance.

The McKenzie Papers document McKenzie’s association with the UMass Shade Tree Lab, along with some professional correspondence, research notes and publications, and McKenzie’s dissertation on willows.