Publications
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1981.
Tree-ring stable isotopes record the impact of a foliar fungal pathogen on CO2 assimilation and growth in Douglas-fir. Plant, Cell, and Environment.
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2014. Seasonal carbohydrate dynamics and growth in Douglas-fir trees experiencing chronic, fungal-mediated reduction in functional leaf area. Tree Physiology.
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2014. Persistence of the Swiss Needle Cast Outbreak in Oregon Coastal Douglas-fir, and New Insights from Research and Monitoring. Journal of Forestry. 119(4):407–421.
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2021. Vertical Foliage Retention in Douglas-Fir Across Environmental Gradients of the Western Oregon Coast Range Influenced by Swiss Needle Cast. Northwest Science. 88(1):23-32.
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2014. Managing an epidemic of Swiss needle cast in the Douglas-fir region of Oregon: The Swiss Needle Cast Cooperative. Journal of Forestry. 109:109-119.
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2011. Achievements in forest tree genetic improvement in Australia and New Zealand: Genetic improvement of Douglas-fir in New Zealand. Australian Forestry. 70:28.
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2007. Control of Swiss needle cast in Douglas-fir. American Christmas Tree Journal. 25
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1981. The Phaeocryptopus gaeumannii infection in Douglas-fir in the province of Udine. Monto e Boschi. 14
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1963. Adelopus balsamicola (Peck) Theiss. F. Douglasii als erreger einer schutterekrankung der Douglastanne. Ztschr Pflanzenkr. 47
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1937. The histopathology of Phaeocryptopus gaeumannii on Douglas-fir needles. Mycologia. 100:431-444.
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2008. Fungicidal suppression of Swiss needle cast and pathogen reinvasion in a 20-year-old Douglas-fir stand in Oregon. Western Journal of Applied Forestry. 22:248-252.
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2007. .
1987. Distribution of Swiss needle cast in New Zealand in relation to winter temperature. Australasian Plant Pathology. 36:445-454.
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2007. Predicting effects of climate change on Swiss needle cast disease severity in Pacific Northwest forests. Canadian Journal of Plant Pathology. 30:169-176.
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2008. Distribution of Phaeocryptopus gaeumannii on Douglas-fir in a New Zealand forest. Australasian Plant Pathology. 13
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1984. The relationship between Swiss needle cast symptom severity and level of Phaeocryptopus gaeumannii colonization in coastal Douglas-fir (Pseudotsuga menziesii var. menziesii). Forest Pathology. 34
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2004. First report of Swiss needle cast caused by Phaeocryptopus gaeumannii on Douglas-fir in Turkey. Plant Disease. 87:1536.
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2003. Early genetic testing of coastal Douglas-fir for Swiss needle cast tolerance. Canadian Journal of Forest Research. 35:521-529.
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2005. .
2002. Researchers offer new insights into Swiss needle cast. Western Forester. 45:10.
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2000. 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. 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. Modeling crown structural responses to competing vegetation control, thinning, fertilization, and Swiss needle cast in coastal Douglas-fir of the Pacific Northwest, USA. Forest Ecology and Management. 245:96-109.
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2007. Response of Douglas-fir leaf area index and litterfall dynamics to Swiss needle cast in north coastal Oregon, USA. Annals of Forest Science. 64:121-132.
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2007.