The Plant Pathogen Containment Facility at Frederick, Maryland. J. Stanley Melching, Plant Disease Research Laboratory, USDA-ARS, Frederick, MD. K. R. Bromfield, Plant Disease Research Laboratory, USDA-ARS, Frederick, MD, C. H. Kingsolver, Pennsylvania State University, University Park. Plant Dis. 67:717. This article is in the public domain and not copyrightable. It may be freely reprinted with customary crediting of the source. The American Phytopathological Society, 1983. DOI: 10.1094/PD-67-717.