Soybean Disease Loss Estimate for Southern United States in 1983. Robert P. Mulrooney, University of Delaware, Newark; Disease Loss Estimate Committee of the Southern Soybean Disease Workers. Plant Dis. 69:92. 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, 1985. DOI: 10.1094/PD-69-92.