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Showing 101 to 150 of 3505.
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Natural infection of two new hosts by hemlock dwarf mistletoe in British Columbia. 1978. Hunt, R.S.; Smith, R.B. Canadian Plant Disease Survey 58(2): 31-32.
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Two new species of encoelioideae (Helotiales) on western hemlock. 1978. Funk, A. Canadian Journal of Botany 56(14): 1575-1578.
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Survival of two species of earthworm following field inoculation. 1981. Marshall, V.G. Page 125 (Vol. I,I) in M. Appelhof, Compiler. roc. of the Workshop on the Role of Earthworms in the Stabilization of Organic Residues, April 9-12, 1980, Kalamazoo, Michigan. Beech Leaf Press, Kalamazoo, Michigan.
Year:
Catalog ID: 2145
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Ground spray trials with two baculoviruses in western budworm. 1983. Cunningham, J.C.; Knapp, W.J.; McPhee, J.R.; Shepherd, R.F. Canadian Forestry Service Research Notes 3(2): 10-11.
Cunningham, J.C.; Knapp, W.J.; McPhee, J.R.; Shepherd, R.F.
Year:
Catalog ID: 2264
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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A nonparametric approach to the discrimination of two cell populations. 1983. Peet, F.G.; Sahota, T.S. Analytical and Quantitative Cytology 5(3): 201-203.
Year:
Catalog ID: 2279
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Two-year cycle spruce budworm in British Columbia, 1914-1982. 1984. Unger, L.S. Government of Canada, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, BC. FIDS Report 84-01. 26 p.
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Impacts of two stumping operations on site productivity in interior British Columbia. 1991. Smith, R.B.; Wass, E.F. Forestry Canada, Pacific Forestry Centre, Victoria, BC. Information Report BC-X-327. 43 p.
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Restoring productivity on degraded forest soils: Two case studies. 1987. Carr, W. Agriculture Canada, Ministry of State for Forestry and Mines, Pacific and Yukon Region, Victoria, BC. FRDA Report 002, Copublished by the BC Ministry of Forests.
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Economies of scale in two techniques of pulpwood harvesting: an example. 1970. Park, M.N. Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-28.
Year:
Catalog ID: 6531
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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A Comparison of Two Direct Seeding Techniques on Scarified and Unscarified Ground. 1974. Richardson, J. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-107.
Year:
Catalog ID: 6665
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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Inbreeding in neighboring trees in two white spruce populations. 1976. Coles, J.F.; Fowler, D.P. Silvae Genetica 25: 29-34.
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Variations in the development of yellow birch roots in two soil types. 1954. Redmond, D.R. Forestry Chronicle 30: 401-406.
Year:
Catalog ID: 7386
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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Two and a half centuries of recorded forest fire history. 1979. Alexander, M. E.; Mason, J.A.; Stocks, B.J. Environment Canada, Canadian Forestry Service. Great Lakes Forest Research Centre.2p.
Alexander, M.E.; Mason, J.A.; Stocks, B.J.
Year:
Catalog ID: 9311
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Bronze birch borer (leaflet) 1994. Cerezke, H.F. Natural Resources Canada, Canadian Forest Service, Northwest Region, Northern Forestry Centre, Edmonton, Alberta. Forestry Leaflet 26.
Year:
Catalog ID: 11654
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (download)
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Boreal ecosystem dynamics of ARNEWS plots: base line studies in the prairie provinces. 1994. Maynard, D.G.; Fairbarns, M.D. Natural Resources Canada, Canadian Forest Service, Northwest Region, Edmonton, Alberta. Information Report NOR-X-327.
Maynard, D.G.; Fairbarns, M.D.
Year:
Catalog ID: 11936
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (download)
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The poplar and willow borer. 1983. Finnegan, R.J. Environment Canada, Canadian Forestry Service, Laurentian Forest Research Centre, Sainte-Foy, Quebec. Information Leaflet CRFL 22E. 6 p.
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Structure of two phages of Bacillus thuringiensis and B. cereus. 1974. Ackermann, H.W.; Smirnoff, W.A.; Belsky, Z. Can. J. Microbiol. 20: 29-33.
Ackermann, H.W.; Smirnoff, W.A.; Belsky, Z.
Year:
Catalog ID: 14821
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Parasite studies in two residual spruce budworm (Choristoneura fumiferana (Clem.)) outbreaks in Quebec. 1965. Blais, J.R. The Canadian Entomologist 97(2): 129-136.
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Two years of research on diseases of poplar in Quebec. 1961. Boyer, M.G. s.n., S.l., Vol. 1961]. 31 p.
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A list of aphids from Quebec with descriptions of two new species (Homoptera : Aphidoidea). 1966. Quednau, F.W. The Canadian Entomologist 98(4): 415-430.
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Comparative appraisal of insecticidal operations against spruce budworm in Quebec during two outbreaks. 1977. Blais, J.R. Forestry Chronicle 53(2): 71-76.
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Sustainable forest management: from concepts to practice in two Canadian model forests. 2003. Mills, J.D. Page 243 in Proceedings of the XII World Forestry Congress, September 21-28, 2003, Quebec, Canada. Food and Agricultural Organization of the United Nations (FAO), Rome, Italy, Vol. C - People and forests in harmony, Co-published by Natural Resources Canada, Canadian Forest Service, and the Government of Quebec.
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Ambrosia fungus storage in two species of Gnathotrichus Eichhoff (Coleoptera: Scolytidae) 1963. Farris, S.H. The Canadian Entomologist 95(3): 257-259.
Year:
Catalog ID: 23920
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Comparative activity of three isolates of LdMNPV against two strains of Lymantria dispar. 2004. Ebling, P.M.; Otvos, I.S.; Conder, N. The Canadian Entomologist 136: 737-747.
Ebling, P.M.; Otvos, I.S.; Conder, N.
Year:
Catalog ID: 25000
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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Two species of Entomophthora parasitic on the eastern hemlock looper in Newfoundland. 1973. Otvos, I.S.; MacLeod, D.M.; Tyrrell, D. The Canadian Entomologist 105: 1435-1441.
Otvos, I.S.; MacLeod, D.M.; Tyrrell, D.
Year:
Catalog ID: 25235
Issued by: Atlantic Forestry Centre
Availability: Order paper copy (free)
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Two species of Entomophthora pathogenic to the eastern hemlock looper (Lepidoptera: Geometridae) in Newfoundland. 1973. Otvos, I.S.; MacLeod, D.M.; Tyrrell, D. The Canadian Entomologist 105: 1435-1441.
Otvos, I.S.; MacLeod, D.M.; Tyrrell, D.
Year:
Catalog ID: 25735
Issued by: Atlantic Forestry Centre
Availability: PDF (request by e-mail)
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Symposium Proceedings Yukon Forests: A sustainable resource. Part One of Two. 1995. Forestry Canada, , February 2-4, 1995, Whitehorse, Yukon Territory. Pacific Forestry Centre, Whitehorse, YT, Co-published by the Government of Yukon.
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Differentiating the two closely related species, Phellinus weirii and P. sulphurascens. 2005. Lim, Y.W.; Yeung, Y.C.A.; Sturrock, R.N.; Leal, I.; Breuil, C. Forest Pathology 35(4): 305-314.
Lim, Y.W.; Yeung, Y.C.A.; Sturrock, R.N.; Leal, I.; Breuil, C.
Year:
Catalog ID: 26727
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Two new species of Pissodes (Coleoptera: Curculionidae) from China, with notes on Palearctic species. 2007. Lu, X.; Zhang, R.; Langor, D.W. Canadian Entomologist 139(2): 179-188.
Lu, X.; Zhang, R.; Langor, D.W.
Year:
Catalog ID: 26750
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
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Two new outbreaks of Phomopsis lokoyae in British Columbia (Unpublished Report) 1949. Thomas, G.P. Department of Mines and Resources, Mines Forests and Scientific Services Bureau, Dominion Forest Service, Victoria, BC. 13 p.
Year:
Catalog ID: 27612
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
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Temperature in relation to development rates of two bark beetles. 1968. Dyer, E.D.A.; Skovsgaard, J.P.; McMullen, L.H. Bi-monthly Research Notes 24(2): 15-16.
Dyer, E.D.A.; Skovsgaard, J.P.; McMullen, L.H.
Year:
Catalog ID: 27849
Issued by: Pacific Forestry Centre
Availability: PDF (download)
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Patterns in the within-tree distribution of the emerald ash borer Agrilus planipennis (Fairmaire) in young, green-ash plantations of south-western Ontario, Canada. 2006. Timms, L.L.; Smith, S.M.; De Groot, P. Agricultural and Forest Entomology 8: 313-321.
Timms, L.L.; Smith, S.M.; de Groot, P.
Year:
Catalog ID: 28095
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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A comparison of fuel moisture influences under two lodgepole pine stands. 1971. Muraro, S.J.; Hughes, M.H. Environment Canada, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, BC. Internal Report BC-10. 11 p.
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Two-year-cycle spruce budworm outbreak in the east Nelson District. 1972. Monts, J.S. Environment Canada, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, BC. FIDS Pest Report July, 1972.
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Corky root disease observed on two spruce species and western hemlock. 1972. Sutherland, J.R.; Sluggett, L.J.; Lock, W. Tree Planters’ Notes 23(4): 18-20.
Sutherland, J.R.; Sluggett, L.J.; Lock, W.
Year:
Catalog ID: 28545
Issued by: Pacific Forestry Centre
Availability: PDF (request by e-mail)
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The Influence of Wood Harvesting on the Nutrient Status of Two Spruce Stands. 1972. Weetman, G.F.; Webber, B. Canadian Journal of Forest Research 2(3): 351-369.
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Line-throwing gun and cutter for obtaining branches from tree crowns. 1973. Collis, D.G.; Harris, J.W.E. Canadian Journal of Forest Research 3(1): 149-154.
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Two-year-cycle spruce budworm in the Prince George forest region. 1994. Ferris, R.L.; Humphreys, N. Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, Victoria, BC. FIDS Pest Report 94-14.
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The names of yellow birch and two of its varieties. 1966. Brayshaw, T.C. The Canadian Field Naturalist 80(3): 160-161.
Year:
Catalog ID: 30317
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
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The larval feeding habits of the eastern pine-shoot borer, Eucosma gloriola Heinrich (Lepidoptera: Tortricidae) in jack pine regeneration in Manitoba. 1967. Wong, H.R.; Campbell, A.E. Manitoba Entomologist 1: 42-46.
Year:
Catalog ID: 30351
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
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Two-year-cycle spruce budworm Choristoneura biennis, Cariboo Forest District. 1978. Allen, S.J. Fisheries and Environment Canada, Canadian Forest Service, Pacific Forest Research Centre, Victoria, BC. FIDS Pest Report.
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The eastern pine-shoot borer, Eucosma Gloriola (Lepidoptera : Tortricidae), in North America. 1971. DeBoo, R.F.; Sippell, W.L.; Wong, H.R. Canadian Entomologist 103(10): 1473-1486.
DeBoo, R.F.; Sippell, W.L.; Wong, H.R.
Year:
Catalog ID: 31147
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
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Two-year spruce budworm in the Clearwater District, Kamloops Forest Region. 1992. Koot, H.P. Forestry Canada, Pacific Forestry Centre, Victoria, BC. FIDS Pest Report 92-16 (August 1992).
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Two-year-cycle spruce budworm in the Prince George Forest Region. 1992. Ferris, R.L.; Humphreys, N. Forestry Canada, Pacific Forestry Centre, Victoria, BC. FIDS Pest Report 92-21.
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Pest risk analysis and invasion pathways – insects and wood packing revisited: What have we learned? 2010. Humble, L.M. Pages S57-S72 in New Zealand Journal of Forestry Science supplement to Volume 40, Proceedings: OECD Co-operative Research Programme sponsored workshop. March 17, 2009, Rotorua, New Zealand. New Zealand Forest Research Institute Limited
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Canadian Forest Service Science Highlights. How is the emerald ash borer jeopardizing the role of ash-dominated forests? 2011. Natural Resources Canada, Canadian Forest Service, Headquarters, Ottawa. 2 p.
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A Metabolomic and HPLC-MS/MS Analysis of the Foliar Phenolics, Flavonoids and Coumarins of the Fraxinus Species Resistant and Susceptible to Emerald Ash Borer. 2018. Qazi, S.S.; Lombardo, D.A.; Abou-Zaid, M.M. Molecules 23(11): https://doi.org/10.3390/molecules23112734.
Qazi, S.S.; Lombardo, D.A.; Abou-Zaid, M.M.
Year:
Catalog ID: 39383
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Thermal acclimation of photosynthetic activity and RuBisCO content in two hybrid poplar clones. 2019. Benomar, L.; Moutaoufik, M.T.; Elferjani, R.; Isabel, N.; DesRochers, A.; El Guellab, A.; Khlifa, R.; Hassania, L.A.I. PloS One 14(2): e0206021.
Benomar, L.; Moutaoufik, M.T.; Elferjani, R.; Isabel, N.; Desrochers, A.; El Guellabb, A.; Khlifa, R.; Hassania, L.A.I.
Year:
Catalog ID: 39693
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Influence of light on sound production behaviors in the emerald ash borer, Agrilus planipennis. 2018. Peter J. Silk, Lucas E. Roscoe, Matt Brophy, Jessica Price, Krista L. Ryall. Entomologia Experimentalis et Applicata 166: 844–853
Silk, P.J.; Roscoe, L.E.; Brophy, M; Price, J.; Ryall, K.L.
Year:
Catalog ID: 40367
Issued by: Atlantic Forestry Centre
Availability: PDF (request by e-mail)
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Fluorine in pheromones: Synthesis of fluorinated 12-dodecanolides as emerald ash borer pheromone mimetics. 2019. Zhang, Q.; Teschers, C.; Cellejo, R.; Yang, M.; Wang, M.; Silk, P.J.; Ryall, K.; Roscoe, L.; Cordes D.; Slawin, A.M.Z.; O'Hagan, D. Tetrahedron. Volume 75. pages: 2917-2922.
Silk, P.J.; Roscoe, L.E.; Ryall, K.L.
Year:
Catalog ID: 40516
Issued by: Atlantic Forestry Centre
Availability: PDF (request by e-mail)
