Publications
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.
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2005. Protection of Douglas-fir Christmas trees from Swiss needle cast in Oregon. American Christmas Tree Journal. 26:31-33.
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1982. Incidence and impact of Swiss needle cast in forest plantations of Douglas-fir in coastal Oregon. Plant Disease. 84:773-779.
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2000. Applications of a conceptual framework to assess climate controls of forest tree diseases. Forest Pathology. 51(6):e12719.
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2021. The Swiss leaf-cast of Douglas-fir (Douglasiens Sodskimmel). Dansk Skovforeningens Tidsskrift. 25
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1944. Fungicidal control of Phaeocryptopus gaeumannii infection in a 19-year-old Douglas-fir stand. New Zealand Journal of Forest Science. 9:272-283.
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1979. Douglas-fir provenance susceptibility to Swiss needle cast in New Zealand. Australasian Plant Pathology. 34:57-62.
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2005. .
1971. Changes within tree crowns following thinning of young Douglas-fir infected by Phaeocryptopus gaeumannii. New Zealand Journal of Forest Science. 9:177-184.
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1979. Distribution and infection period of Phaeocryptopus gaeumannii in New Zealand. New Zealand Journal of Forest Science. 5:201-208.
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1975. Phaeocryptopus gaeumannii on Pseudotsuga menziesii in southern British Columbia. New Zealand Journal of Forest Science. 12:415-424.
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1982. Inoculation experiments with Phaeocryptopus gaeumannii on Douglas-fir seedlings. New Zealand Journal of Forest Science. 7:77-82.
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1977. Swiss needle cast. Compendium of Conifer Diseases. :55-56.
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1997. 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.
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1990. Discussion on decline in growth. A review of Douglas-fir in New Zealand. FRI Symposium No. 15.
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1978. 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.
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2012. Genetic variation of Douglas-fir to Swiss needle cast as assessed by symptom expression.. Silvae Genetica. 51:80-86.
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2002. Impact of the foliar pathogen Swiss needle cast on wood quality of Douglas-fir. Canadian Journal of Forest Research. 35:331-339.
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2005. 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.
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2003. What’s troubling Douglas-fir? Swiss needle cast. Western Forester.
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1996. 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.
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2001. 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.
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2004. Factors affecting the spread of Swiss needle cast of Douglas-fir in the Pacific Northwest. Phytopathology. 96
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2006. Impact of Swiss needle cast on growth of Douglas-fir. Phytopathology. 101:583-593.
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2011. Swiss needle cast disease of Douglas-fir - impact on growth. Forest Health News. 114:1-2.
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2001.