Publications
Testarea rezistentei unor clone de duglas verde la Phaeocryptopus gaeumannii. Revista Padurilor. 103:48-49.
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1988. .
1987.
Growth loss of Douglas-fir associated with Phaeocryptopus in Kaingaroa Forest. Management Policy for Douglas-fir, Workshop.
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1985. Distribution of Phaeocryptopus gaeumannii on Douglas-fir in a New Zealand forest. Australasian Plant Pathology. 13
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1984. .
1984. .
1984. Control of Swiss needle cast on Douglas-fir Christmas trees with aerial applications of chlorothalonil. Plant Disease. 67:790-792.
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1983. Infection period of Phaeocryptopus gaeumannii on Douglas-fir needles in western Washington. Plant Disease. 67:811-813.
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1983. Phaeocryptopus gaeumannii on Pseudotsuga menziesii in southern British Columbia. New Zealand Journal of Forest Science. 12:415-424.
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1982. Protection of Douglas-fir Christmas trees from Swiss needle cast in Oregon. American Christmas Tree Journal. 26:31-33.
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1982. Swiss needle cast of Douglas-fir. Tree Diseases in Victoria (Forests Commission Victoria Handbook No. 1). :44-45.
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1982. Control of Swiss needle cast in Douglas-fir. American Christmas Tree Journal. 25
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1981. .
1981. 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. 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. Discussion on decline in growth. A review of Douglas-fir in New Zealand. FRI Symposium No. 15.
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1978. .
1978. Inoculation experiments with Phaeocryptopus gaeumannii on Douglas-fir seedlings. New Zealand Journal of Forest Science. 7:77-82.
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1977. .
1976.
Swiss needle cast of Douglas-fir in Minnesota. Plant Disease Reporter. 60
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1976. .
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. .
1975. Swiss needle cast on Douglas-fir in Pennsylvania. Plant Disease Reporter. 57
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1973.