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Showing 301 to 350 of 3168.
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Four-year basal area growth response of 25-year-old Douglas-fir stand to thinning and urea fertilization
Year:
Catalog ID: 1493
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Control of nematode-caused seedling diseases, especially corky root of Douglas-fir
Year:
Catalog ID: 1754
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Nutrient distribution of forest soil leachates after thinning and fertilizing Douglas-fir
Year:
Catalog ID: 2148
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Promotion of flowering in the pinaceae by gibberellins, III: Seedlings of Douglas-fir
Pharis, R.P.; Ross, S.D.; McMullan, E.E.
Year:
Catalog ID: 2159
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Chemical lure for male Douglas-fir cone moth, Barbara colfaxiana (Lepidoptera: Olethreutidae)
Hedlin, A.F.; Weatherston, J.; Ruth, D.S.; Miller, G.E.
Year:
Catalog ID: 2269
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Sequential sampling for Douglas-fir tussock moth egg masses in British Columbia
Shepherd, R.F.; Otvos, I.S.; Chorney, R.J.
Year:
Catalog ID: 2466
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Monilia versiformia sp. nov. (Hyphomycetes) from a perennial Douglas-fir canker
Year:
Catalog ID: 2607
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Aerial application of nuclear polyhedrosis virus against Douglas-fir tussock moth, Orgyia pseudotsugata (McDunnough) (Lepidoptera: Lymantriidae): I. Impact in the year of application
Otvos, I.S.; Cunningham, J.C.; Friskie, L.M.
Year:
Catalog ID: 2668
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Variability of crop tree response to fertilization in unspaced Douglas-fir stands
Year:
Catalog ID: 2901
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Effect of stand conditions on advance of Phellinus weirii in Douglas-fir plantations
Year:
Catalog ID: 3026
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Relationships between attack rates and survival of western spruce budworm, Choristoneura occidentalis Freeman (Lepidoptera: tortricidae), and bud development of Douglas-fir, Pseudotsuga menziesii (Mirb.) Franco
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Stumps as a habitat for Collembola during succession from clear-cuts to old-growth Douglas-fir forests
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Nutrient deficiency symptoms in container-grown Douglas-fir and white spruce seedlings
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Losses in timber values associated with distorted growth in immature Douglas Fir
Middleton, G.R.; Monroe, B.D.; MacKay, J.F.G.; Carter, R.
Year:
Catalog ID: 3693
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Variability of crop tree response to fertilization in unspaced Douglas-fir stands
Year:
Catalog ID: 3823
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Fertilization and thinning effects on a Douglas-fir ecosystem at Shawnigan Lake on Vancouver Island. Some observations on salal and bracken fern undergrowth
Stanek, W.; Beddows, D.; State, D.
Year:
Catalog ID: 4080
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Influence of micro- and macro-habitat factors on collembolan communities in Douglas-fir stumps during forest succession
Setala, H.; Marshall, V.G.; Trofymow, J.A.
Year:
Catalog ID: 4204
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Fate of urea and urea formaldehyde nitrogen in a one-year laboratory incubation with Douglas-fir forest floor
Aarnio, T.; McCullough, K.; Trofymow, J.A.
Year:
Catalog ID: 4730
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Coastal Douglas-fir seral stage differentiation from a microclimate point of view
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Distribution of ectomycorrhizas in microhabitats in mature and old-growth stands of Douglas-fir on southeastern Vancouver Island
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Geographic distribution of cytoplasmic polyhedrosis virus infection in Douglas-fir tussock moth larvae, Orgyia pseudotsugata, in British Columbia
Laitinen, A.M.; Otvos, I.S.; Levin, D.B.
Year:
Catalog ID: 5194
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Long-term response of understory plant species to thinning and fertilization in a Douglas-fir plantation on southern Vancouver Island, British Columbia
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The impact of clearcutting and partial harvesting systems on population dynamics of soil nematodes in coastal Douglas-fir forests.
Panesar, T.S.; Marshall, V.G.; Barclay, H.J.
Year:
Catalog ID: 5543
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Three new species of Contarinia Rond. (Diptera: Cecidomyiidae) in Douglas-fir needles
Year:
Catalog ID: 20874
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Endochitinase activity in the apoplastic fluid of Phellinus weirii-infected Douglas-fir and its association with over wintering and antifreeze activity
Zamany, A.; Sturrock, R.N.; Ekramoddoullah, A.K.M.; Wiseman, S.B.; Griffith, M.
Year:
Catalog ID: 22827
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Further insecticide tests against the Douglas-fir needle midges, Contarinia spp
Ross, D.A.; Arrand, J.C.; Geistlinger, N.J.
Year:
Catalog ID: 24037
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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The effect of chemical sterilization on the fungus population of soil in relation to root disease of Douglas-fir seedlings
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Utilization of residual patches of old-growth Douglas-fir by forest birds
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Late top-infection damping-off of Douglas-fir seedlings (Unpublished report)
Year:
Catalog ID: 27599
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Deterioration by fungi of killed Douglas-fir in interior British Columbia (Unpublished report)
Year:
Catalog ID: 27674
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Forest disease sampling studies in Douglas-fir plantations I (Unpublished report)
Year:
Catalog ID: 27676
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Forest disease sampling studies in Douglas-fir plantations. II (Unpublished report)
Year:
Catalog ID: 27677
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Forest disease sampling studies in Douglas-fir plantations. III (Unpublished report)
Year:
Catalog ID: 27690
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Douglas-fir needle midges--pests of Christmas trees in British Columbia
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Cone insects of grand fir, Abies gradis (Douglas) Lindley, in British Columbia
Year:
Catalog ID: 27794
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Seasonal variation in infection of Douglas-fir logs and stumps on Fomes annosus
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Laspeyresia pseudotsugae n. sp. (Lepidoptera: Olethreutidae), a bark miner in Douglas-fir
Year:
Catalog ID: 27952
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Effect of light intensity on growth of western hemlock and Douglas-fir seedlings
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Effect of relative humidity and temperature on needle cast disease of Douglas-fir
Year:
Catalog ID: 28240
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Preliminary results of a study to control Poria root rot of Douglas-fir
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Phenology and fungus-nematode relations of corky root disease of Douglas-fir
Bloomberg, W.J.; Sutherland, J.R.
Year:
Catalog ID: 28348
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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False hemlock looper defoliation of Douglas-fir near Salmon Arm, B.C.
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Cooley spruce gall aphid on Douglas-fir, Vancouver Island and Lower Mainland
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Corky root disease of Douglas-fir: Relation of Xiphinemabakeri nematodes to symptom severity, and observations on seedling tissue and soil nutrients
Sutherland, J.R.; Sluggett, L.J.
Year:
Catalog ID: 28722
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Impact of root rot and other diseases in young Douglas-fir plantations
Johnson, A.L.S.; Wallis, G.W.; Foster, R.E.
Year:
Catalog ID: 29207
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Carbon dioxide fluxes in coastal Douglas-fir stands at different stages of development after clearcut harvesting
Humphreys, E.R.; Black, T.A.; Morgenstern, K.; Cai, T.; Drewitt, G.B.; Nesic, Z.; Trofymow, J.A.
Year:
Catalog ID: 29572
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Early Growth Responses of Lodgepole Pine and Douglas-Fir to Soil Compaction, Organic Matter Removal, and Rehabilitation Treatments in Southeastern British Columbia
Tan, X.; Curran, M.P.; Chang, S.X.; Maynard, D.G.
Year:
Catalog ID: 30076
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Epidemiology of Armillaria root disease in Douglas-fir plantations in the cedar-hemlock zone of the southern interior of British Columbia
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Range-wide chloroplast and mitochondrial DNA imprints reveal multiple lineages and complex biogeographic history for Douglas-fir.
Wei, X.; Beaulieu, J.; Khasa, D.P.; Vargas Hernández, J.J.; Lopez-Upton, J.; Jaquish, B.; Bousquet, J.
Year:
Catalog ID: 32690
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Levels-of-Growing-Stock (LOGS) Co-operative Study in Douglas-fir.
Natural Resources Canada, Canadian Forest Service.
Year:
Catalog ID: 35446
Issued by: Canadian Wood Fibre Centre
Availability: PDF (download)
