Unknown. 1918. “A group of State and Federal officials seeing pink bollworm in the Trinity Bay section. Beginning at the left: Wilmon Newell, Plant Commissioner of Florida; Ernest E. Scholl, Entomologist of Texas; K.H. Townsend, Federal Horticultural Board; W.D. Hunter, Member of Board; Fred W. Davis, Comissioner of Texas..” Special Collections, USDA National Agricultural Library. Accessed July 16, 2019, http://www.nal.usda.gov/exhibits/speccoll/items/show/12333.