Winston, D.A.
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Black spruce seedbed and microsite requirements on upland coarse-textured soils. Frontline Technical Note 41.
Fleming, R.L.; Fraser, J.W.; Mossa, D.S.; Winston, D.A.
Year: 1995
Catalog ID: 9186
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Reproductive development and insect damage on white and black spruce seed trees treated with ammonium nitrate and carbofuran
Fogal, W.H.; Lopushanski, S.M.; Schooley, H.O.; Winston, D.A.
Year: 1993
Catalog ID: 3326
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Soil incorporation of carbofuran for protecting black spruce seed trees from insects
Fogal, W.H.; Lopushanski, S.M.; MacLeod, D.A.; Winston, D.A.
Year: 1988
Catalog ID: 23479
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (download)
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Frost killing of red pine female flowers.
Schooley, H.O.; Winston, D.A.; Macnaughton, R.L.; Anderson, M.L.
Year: 1986
Catalog ID: 22376
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Effects of early cone collection and artificial ripening on white spruce and red pine germination.
Year: 1981
Catalog ID: 38138
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Recommendations for calibrating mechanical seeds.
Year: 1979
Catalog ID: 38003
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Germination of black spruce and jack pine seed on soil and germination paper media following parquat herbicide spraying.
Year: 1977
Catalog ID: 38005
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Height and diameter growth response of 10-year-old jack pine to thinning and fertilization.
Year: 1977
Catalog ID: 38004
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Ten-year growth in two fertilization experiments in a semimature jack pine stand in northwestern Ontario.
Morrison, I.K.; Swan, H.S.D.; Foster, N.W.; Winston, D.A.
Year: 1977
Catalog ID: 36822
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Effect of nitrogen fertilization and low thinning on growth of semimature jack pine forest, Chapleau, Ontario: fifth-year results. O-X-267.
Morrison, I.K.; Winston, D.A.; Foster, N.W.
Year: 1977
Catalog ID: 8943
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Nitrogen and herbicide treatments in semimature jack pine forest, Chapleau, Ontario: fifth-year results. O-X-266.
Winston, D.A.; Morrison, I.K.; Foster, N.W.
Year: 1977
Catalog ID: 8942
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Effect of calcium and magnesium, with and without NPK, on growth of semimature jack pine forest, Chapleau, Ontario: Fifth-year results. O-X-259.
Morrison, I.K.; Winston, D.A.; Foster, N.W.
Year: 1977
Catalog ID: 8936
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Effect of nitrogen, phosphorus and potassium fertilizers on growth of semimature jack pine forest, Chapleau, Ontario: Fifth-year results. O-X-258.
Morrison, I.K.; Winston, D.A.; Foster, N.W.
Year: 1977
Catalog ID: 8935
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Fertilization and strip thinning in 45-year-old jack pine in Ontario. O-X-256.
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Conifer establishment by hand seeding on sites prepared with the Brackekultivatorn. O-X-255.
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Ten-year growth response to fertilizer of a 90-year-old black spruce stand in northwestern Ontario.
Morrison, I.K.; Swan, H.S.D.; Foster, N.W.; Winston, D.A.
Year: 1976
Catalog ID: 36824
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Urea dosage trial in semi mature jack pine forest, Chapleau, Ontario: Fifth-year results. O-X-251.
Morrison, I.K.; Winston, D.A.; Foster, N.W.
Year: 1976
Catalog ID: 8928
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Fertilizing semimature jack pine (Pinus banksiana Lamb.) in northwestern Ontario: fourth-year results. O-X-240.
Morrison, I.K.; Hegyi, F.; Foster, N.W.; Winston, D.A.; Tucker, T.L.
Year: 1976
Catalog ID: 8917
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Northern Ontario pulpwood fertilization project: Black Sturgeon Lake field experiments, 1972.
Morrison, I.K.; Foster, N.W.; Winston, D.A.
Year: 1975
Catalog ID: 36825
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Black spruce seeding experiments in the central plateau section B.B8, Manitouwadge, Ontario. 1975. Winston, D.A. Symposium Proceedings O-P-4. p125-139.
Year: 1975
Catalog ID: 33655
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Bioassay pot trials with forest soils: a question of horizon.
Year: 1974
Catalog ID: 38009
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Germination of black spruce and jack pine seed at 0.5 degrees C.
Year: 1974
Catalog ID: 38008
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Urea fertilizer toxic to young jack pine seedlings.
Year: 1974
Catalog ID: 38007
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Dryden Field Trials 1969-1973. What we did: a silvicultural rationale.
Year: 1974
Catalog ID: 38006
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Greenhouse and field trials of Gramoxone and PP493 Herbicides on boreal forest vegetation of northeastern Ontario.
Year: 1974
Catalog ID: 37100
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)