1. Species of Helminthosporium on cereals and grasses in Denmark;Andersen;Friesia,1955
2. Anon. (1975). Plant Pathology, Grasses. MAFF, ADAS, Science Service Annual Report for 1974, p. 163.
3. Anon. (1976). Plant Pathology, Grasses. MAFF, ADAS, Science Service Annual Report for 1975, p. 231.
4. Helminthosporium dictyoides and related species on forage grasses;Braverman;Phytopathology,1960
5. Influence of cultural practices on conidial production by Drechslera and Bipolaris spp.;Colbaugh,1979