Canadian Forest Service Publications

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Publications by F.T. Portlock

19 records.

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List of approved basic material for Canada under the OECD forest tree seed certification scheme, 1970-1995
List of approved basic material for Canada under the OECD forest tree seed certification scheme, 1970-1995
Portlock, F.T.
Year: 1996    Catalog ID: 4255
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Forest tree seed certification in Canada under the OECD scheme and ISTA rules: summary report for 1991-1995
Forest tree seed certification in Canada under the OECD scheme and ISTA rules: summary report for 1991-1995
Portlock, F.T.
Year: 1996    Catalog ID: 4343
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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A field guide to collecting cones of British Columbia conifers
Portlock, F.T.
Year: 1996    Catalog ID: 4629
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Proceedings of the joint meeting of the B.C. Seed Dealers’ Association and the Western Forest and Range Seed Council
Proceedings of the joint meeting of the B.C. Seed Dealers’ Association and the Western Forest and Range Seed Council
Portlock, F.T.
Year: 1994    Catalog ID: 3323
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Forest tree seed certification in Canada under the OECD scheme and ISTA rules
Forest tree seed certification in Canada under the OECD scheme and ISTA rules
Portlock, F.T.
Year: 1992    Catalog ID: 5997
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Certification of tree seed for export from Canada, 1980-89: lodgepole pine, Douglas-fir, alpine fir and grand fir
Pollard, D.F.W.; Portlock, F.T.
Year: 1990    Catalog ID: 3040
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Forest tree seed inspector's manual: OECD scheme for certification of forest reproduction material moving in international trade
Forest tree seed inspector's manual: OECD scheme for certification of forest reproduction material moving in international trade
Portlock, F.T.
Year: 1988    Catalog ID: 4873
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Allozyme inheritance, heterozygosity and outcrossing rate among Pinus monticola near Ladysmith, British Columbia
El-Kassaby, Y.A.; Meagher, M.D.; Parkinson, J.; Portlock, F.T.
Year: 1987    Catalog ID: 2719
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Expansion of Canadian tree seed certification
Edwards, D.G.W.; Portlock, F.T.
Year: 1986    Catalog ID: 2640
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (request by e-mail)
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Intraspecific variation in stem growth of western hemlock
Pollard, D.F.W.; Portlock, F.T.
Year: 1986    Catalog ID: 2643
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Tree seed research and certification, Pacific Forest Research Centre, 1981-1982
Edwards, D.G.W.; Miller, G.E.; Portlock, F.T.; Sutherland, J.R.
Year: 1984    Catalog ID: 2443
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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The effects of photoperiod and temperature on gibberellin A 4/7 induced strobilus production of western hemlock
Pollard, D.F.W.; Portlock, F.T.
Year: 1984    Catalog ID: 2642
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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The "Seed-Vac," a homemade vacuum device for transferring seed samples
Edwards, D.G.W.; Portlock, F.T.; Taylor, D.W.
Year: 1983    Catalog ID: 2348
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Timing and duration effects of gibberellin and fertilizer treatment on strobilus production in young western hemlock
Pollard, D.F.W.; Portlock, F.T.
Year: 1983    Catalog ID: 2349
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Flowering response of western hemlock seedlings to gibberellin and water-stress treatments
Brix, H.; Portlock, F.T.
Year: 1982    Catalog ID: 2153
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Effet des gibberellines et de la fertilisation sur la production de cones dans une banque de clones de jeunes pruches occidentales de l'ile Vancouver
Pollard, D.F.W.; Portlock, F.T.
Year: 1982    Catalog ID: 2251
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Effects of temperature on strobilus production in gibberellin-treated seedlings of western hemlock
Pollard, D.F.W.; Portlock, F.T.
Year: 1981    Catalog ID: 2161
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Response of strobilus production to gibberellin and fertilizer treatment in a young western hemlock clone bank on western Vancouver Island
Pollard, D.F.W.; Portlock, F.T.; Jensen, H.
Year: 1981    Catalog ID: 2163
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Promotion of cone and seed production in rooted ramets and seedlings of western hemlock by gibberellins and adjunct cultural treatments
Ross, S.D.; Piesch, R.F.; Portlock, F.T.
Year: 1981    Catalog ID: 2164
Available from: Pacific Forestry Centre
CFS Availability: Print (free)

Available from the Journal's Web site.
DOI: 10.1139/x81-012
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This may not be a complete list of the author's publications. This list provides the author's publications since he or she joined, or worked in cooperation with, the CFS. When available, another link is provided for periods of work elsewhere.