LITERATURE CITED
- Braun, H. 1925. Comparative studies of Pythium de Baryanum and two related species from Geranium. Jour. Agr. Res. 30: 1043–1062.
- Clare, B. G. 1963. Starch gel electrophoresis of proteins as an aid in identifying fungi. Nature 200: 803.
- Drechsler, C. 1930. Some new species of Pythium. Jour. Wash. Acad. 20: 398–418.
- Drechsler, C.. 1934. Pythium scleroteichum n. sp. causing mottle necrosis of sweet potatoes. Jour. Agr. Res. 49: 881–890.
- Drechsler, C.. 1939. Several species of Pythium causing blossom-end rot of watermelon. Phytopathology 29: 391–422.
- Drechsler, C.. 1940. Three species of Pythium associated with root rots. Phytopathology 30: 189–213.
- Matthews, Velma D. 1931. Studies on the genus Pythium. Univ. North Carolina Press, Chapel, Chapel Hill. 136 p.
- Middleton, J. T. 1943. Taxonomy, host range and geographic distribution of the genus Pythium. Mem. Torrey Bot. Club 20: 1–171.
- Sparrow, F. K., Jr. 1931. Two new species of Pythium parasitic on green algae. Ann. Bot. 45: 257–277.
- Vaartaja, O. 1964. Abundance of Pythium species in nursery soils in South Australia. Australian Jour. Biol. Sci. 17: 436–445.
- Vanterpool, T. C. 1938. Some species of Pythium parasitic on wheat in Canada and England. Ann. Appl. Bot. 25: 528–543.