Grotta A.T., Leichti R.J., Gartner B.L., Johnson G.R..  2005.  Effect of growth ring orientation and placement of earlywood and latewood on MOE and MOR of very-small clear Douglas-fir beams. Wood and Fiber Science. 37:207-212.

Hadfield J., Douglas B..  1982.  Protection of Douglas-fir Christmas trees from Swiss needle cast in Oregon. American Christmas Tree Journal. 26:31-33.

Hansen E.M., Stone J.K., Capitano B.R., Rosso P., Sutton W., Kanaskie A., McWilliams M.G..  2000.  Incidence and impact of Swiss needle cast in forest plantations of Douglas-fir in coastal Oregon. Plant Disease. 84:773-779.

Hennon P.E., Frankel S.J., Woods A.J., Worrall J.J., Ramsfield T.D., Zambino P.J., Shaw D.C., Ritóková G, Warwell M.V., Norlander D et al..  2021.  Applications of a conceptual framework to assess climate controls of forest tree diseases. Forest Pathology. 51(6):e12719.

Holm F..  1944.  The Swiss leaf-cast of Douglas-fir (Douglasiens Sodskimmel). Dansk Skovforeningens Tidsskrift. 25

Hood I.A., Sandberg C.J., Barr C.W., Holloway W.A., Bradbury P.M..  1990.  Changes in needle retention associated with the spread and establishment of Phaeocryptopus gaeumannii infection in a 19-year-old Douglas-fir stand. European Journal of Forest Pathology. 20:418-429.

Hood I.A., Van Der Pas J.B..  1979.  Fungicidal control of Phaeocryptopus gaeumannii infection in a 19-year-old Douglas-fir stand. New Zealand Journal of Forest Science. 9:272-283.

Hood I.A., Kimberley M.O..  2005.  Douglas-fir provenance susceptibility to Swiss needle cast in New Zealand. Australasian Plant Pathology. 34:57-62.

Hood I.A., Wilcox M.D..  1971.  Variation in susceptibility to chlorosis and needle cast associated with Phaeocryptopus gaeumannii infection in an 11-year-old Douglas-fir provenance trial.

Hood I.A., Sandberg C.J..  1979.  Changes within tree crowns following thinning of young Douglas-fir infected by Phaeocryptopus gaeumannii. New Zealand Journal of Forest Science. 9:177-184.

Hood I.A., Kershaw D.J..  1975.  Distribution and infection period of Phaeocryptopus gaeumannii in New Zealand. New Zealand Journal of Forest Science. 5:201-208.

Hood I.A..  1982.  Phaeocryptopus gaeumannii on Pseudotsuga menziesii in southern British Columbia. New Zealand Journal of Forest Science. 12:415-424.

Hood I.A..  1977.  Inoculation experiments with Phaeocryptopus gaeumannii on Douglas-fir seedlings. New Zealand Journal of Forest Science. 7:77-82.

Hood I.A..  1997.  Swiss needle cast. Compendium of Conifer Diseases. :55-56.

James R.N..  1978.  Discussion on decline in growth. A review of Douglas-fir in New Zealand. FRI Symposium No. 15.

Jayawickrama K.J.S., Shaw D.C., Ye T.Z..  2012.  Genetic Selection in Coastal Douglas-fir for tolerance to Swiss Needle Cast Disease.. Proceedings of the fourth international workshop on the genetics of host-parasite interactions in forestry: Disease and insect resistance in forest trees. :372p.

Johnson G.R..  2002.  Genetic variation of Douglas-fir to Swiss needle cast as assessed by symptom expression.. Silvae Genetica. 51:80-86.

Johnson G.R., Grotta A.T., Gartner B.L., Downes G..  2005.  Impact of the foliar pathogen Swiss needle cast on wood quality of Douglas-fir. Canadian Journal of Forest Research. 35:331-339.

Johnson G.R., Gartner B.L., Maguire D, Kanaskie A..  2003.  Influence of Bravo fungicide applications on wood density and moisture content of Swiss needle cast affected Douglas-fir trees. Forest Ecology and Management. 186:339-348.

Kanaskie A., Johnson R., Hansen E..  1996.  What’s troubling Douglas-fir? Swiss needle cast. Western Forester.

Kastner W., Dutton D., Roche D..  2001.  Effects of Swiss needle cast on three Douglas-fir seed sources on a low-elevation site in the northern Oregon Coast Range: Results after five growing seasons. Western Journal of Applied Forestry. 16:31-34.

Kelsey R.G., Manter D.K..  2004.  Effect of Swiss needle cast on Douglas-fir stem ethanol and monoterpene concentrations, oleoresin flow, and host selection by the Douglas-fir beetle.. Forest Ecology and Management. 190:241-253.

Kerrigan J., Stone J.K..  2006.  Factors affecting the spread of Swiss needle cast of Douglas-fir in the Pacific Northwest. Phytopathology. 96

Kimberley M.O., Hood I.A., Knowles R.L..  2011.  Impact of Swiss needle cast on growth of Douglas-fir. Phytopathology. 101:583-593.

Knowles L., Kimberley M.O., Hood I.A..  2001.  Swiss needle cast disease of Douglas-fir - impact on growth. Forest Health News. 114:1-2.