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Filtering by: Creator Cowling, Ellis Brevier, 1932- Advisor Hansen, Everett M.

Pathological and ecological aspects of decline and mortality of Chamaecyparis nootkatensis in southeast Alaska

Creator:

Hennon, Paul Edward

Abstract:

Alaska-cedar (Chamaecvparis nootkatensIs (D. Don) Spach) is a valuable tree that is suffering from a serious decline and mortality of unknown cause throughout southeast Alaska. Epidemiological and pathological studies were initiated to determine if a pathogen is the primary cause of this problem. By examining old aerial photographs and by...

Resource Type:

Dissertation

Full Text:

. Ecology 63:1932-1948. American Forestry Association. 1955. These are the champs. Amer. For. 61(9):31-40