Publications
Discussion on decline in growth. A review of Douglas-fir in New Zealand. FRI Symposium No. 15.
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1978. Detection of the needle cast fungus Phaeocryptopus gaeumannii in plantations of Pseudotsuga menziesii in Valdivia, Chile. Bosque. 28:69.
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2007. .
1975. 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 a foliage disease fungus within canopies of mature Douglas-fir in western Oregon. Frontiers In Forests And Global Change.
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2022. 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. Distribution, severity and impact of Swiss needle cast in Douglas-fir Christmas trees in western Washington and Oregon. Plant Disease. 939
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1984. Douglas-fir foliage retention dynamics across a gradient of Swiss needle cast in Oregon and Washington. Canadian Journal of Forest Research. 51(4)
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2021. Douglas-fir provenance susceptibility to Swiss needle cast in New Zealand. Australasian Plant Pathology. 34:57-62.
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2005.