1. 1. Bohnen, K. (1963). Ein Verfahren zur Anzucht in vitro von Phytophthora infestans und die Verwendung des Pilzes im Sporenkeimtest zur Mittelprüfung. Phytopath. Z. 46: 199-206.
2. 2. Crosier, W. (1934). Studies in the Biology of Phytophthora infestans (Mont.) de Bary. Cornell Univ. Agric. Exp. Stn. Memoir 155, pp. 1-40.
3. 3. Duniway, J.M. (1983). Role of physical factors in the development of Phytophthora species. In Phytophthora: Its Biology, Taxonomy, Ecology and Pathology (Erwin, D.C. et al. eds.). Amer. Phytopath. Soc. Press, Minnesota. pp. 175-187.
4. 4. Melhus, I.E. (1915). Germination and infection with the fungus of the late blight of potato (Phytophthora infestans). Wisconsin Agric. Exp. Stn. Res. Bull. 37, pp. 1-64.
5. 5. Sato, N. (1979). Effect of soil temperature on the field infection of potato tubers by Phytophthora infestans. Phytopathology 69: 989-993.