The epidemiology of <i>Phaeocryptopus gaeumannii</i> (Rohde) Petrak (Swiss needle cast) on Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) and its control in western Washington

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Authors
B.A. Fatuga
Citation

Fatuga B.A.. 1978.  The epidemiology of Phaeocryptopus gaeumannii (Rohde) Petrak (Swiss needle cast) on Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) and its control in western Washington. M.S.:139.

Type of Publication
Thesis
Year of Publication
1978