Canadian Forest Service Publications
Notes on Sydowia polyspora. 1970. Smerlis, E. Canadian Journal of Botany 48(9): 1613-1615.
Issued by: Laurentian Forestry Centre
Catalog ID: 15953
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Sydowia polyspora (Bref. & v. Tav.) E. Müller is reported from Quebec on several conifers. Sclerophoma magnusiana Wilson & Hahn is established as an additional imperfect state of S. polyspora. Pathogenicity of S. polyspora is confirmed and demonstrated on several tree species.