paper takes a historical look at the Christmas tree industry and
discusses three diseases that are limiting growers' ability to
meet the demand for noble and Fraser fir in North America".
Gary A. Chastagner, Department of Plant Pathology, Washington
State University, Puyallup, WA and D. Michael Benson, Department
of Plant Pathology, North Carolina State University, Raleigh, NC.
American Phytopathological Society.