Canadian Forest Service Publications

The occurrence and pathogenicity of forms of Godronia cassandrae in Quebec. 1968. Smerlis, E. Canadian Journal of Botany 46: 597-599.

Year: 1968

Issued by: Laurentian Forestry Centre

Catalog ID: 15943

Language: English

Availability: PDF (request by e-mail)

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Three forms of Godronia cassandrae Peck, f. cassandrae f. betulicola Groves, and f. vaccinii Groves, are reported from Quebec. Pathogenicity is demonstrated for all three forms. Neither f. cassandrae nor f. betulicola are host-specific at the generic level but occur on plants of several or different genera.