Plant Disease . Meilke, M. and K. Langdon. Dogwood anthracnose fungus threatens Catoctin Mountain Park. Pages 6-8 in National Park Service, Park Science, Winter. Pirone, P.P. 1980.
Parasitic fungus affects region's dogwood.
New York Times . Feb. 24, pp. Redlin, S.C. 1991. Smith, V.L. 1992a. Quantitative estimation of anthracnose of flowering dogwood in Connecticut.