Publications
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. 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. Distribution of Phaeocryptopus gaeumannii on Douglas-fir in a New Zealand forest. Australasian Plant Pathology. 13
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1984. Distribution of Swiss needle cast in New Zealand in relation to winter temperature. Australasian Plant Pathology. 36:445-454.
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2007. Douglas-fir provenance susceptibility to Swiss needle cast in New Zealand. Australasian Plant Pathology. 34:57-62.
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2005. 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. The Genetic Structure of Populations of the Douglas-Fir Swiss Needle Cast Fungus Nothophaeocryptopus gaeumannii in New Zealand. Phytopathology. 109(3):446-455.
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2018. Impact of Swiss needle cast on growth of Douglas-fir. Phytopathology. 101:583-593.
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2011. Inoculation experiments with Phaeocryptopus gaeumannii on Douglas-fir seedlings. New Zealand Journal of Forest Science. 7:77-82.
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1977. Phaeocryptopus gaeumannii on Pseudotsuga menziesii in southern British Columbia. New Zealand Journal of Forest Science. 12:415-424.
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1982. Predicting the severity of Swiss needle cast on Douglas-fir under current and future climate in New Zealand. Forest Ecology and Management. 260:2232-2240.
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2010. Swiss needle cast. Compendium of Conifer Diseases. :55-56.
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1997. Swiss needle cast disease of Douglas-fir - impact on growth. Forest Health News. 114:1-2.
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2001. Using a climatic niche model to predict the direct and indirect impacts of climate change on the distribution of Douglas-fir in New Zealand. Global Change Biology. 17:3608–3619.
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2011.