Vestberg, Mauritz, Risto Tahvonen, and Kyösti Raininko. “Damping-off of Sugar Beet in Finland: I. Causal Agents and Some Factors Affecting the Disease”. Agricultural and Food Science 54, no. 4 (September 1, 1982): 225–244. Accessed May 19, 2024. https://journal.fi/afs/article/view/72102.