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

TitleThe epidemiology of Phaeocryptopus gaeumannii (Rohde) Petrak (Swiss needle cast) on Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) and its control in western Washington
Publication TypeThesis
Year of Publication1978
AuthorsFatuga, BA
DegreeM.S.
Number of Pages139
UniversityUniversity of Washington
CitySeattle, Washington