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The Transfer of Scleroderris Technology in Canada

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Scleroderris canker of conifers

Part of the book series: Forestry Sciences ((FOSC,volume 13))

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Abstract

Technology transfer in Canada is presented as a communications process functioning among the various agencies managing the Canadian forest. Most of the forest land in Canada is provincially owned and provincial forestry agencies traditionally have played a key role in the dissemination of technology to forest managers. The federal mandate is to promote the development and protection of the forest and provide scientific and technical leadership. Disease and insect studies have always been a prominent part of the federal research program. Detection and assessment of pest problems are a part of the Canadian Forestry Service program and personnel of pest survey units distributed across the country provide a transfer link between researchers and forest managers.

The evolution of the current strategy for management of Scleroderris canker as caused by the North American race of Gremmeniella abietina is presented to illustrate how technology transfer has functioned in Canada. Incursions of the European race of G. abietina are currently treated by quarantine procedures. Technology transfer has made forest managers and the general public aware of the potential of this pest through publicity released to the news media, articles in various forestry publications, and a series of workshops held to discuss the potential of this pest and train foresters to recognize the problem.

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Literature Cited

  • Anon. 1972. Learn to recognize Scleroderris canker of pines. Dep. Environ., Can. For. Serv., Fredericton, New Brunswick. Leaflet.

    Google Scholar 

  • Bonnor, G.M. 1972. Canada’s Forest Inventory. 1981. Dep. Environ., Can. For. Serv., Ottawa, Ont., 79 p.

    Google Scholar 

  • Dorworth, C.E. 1970a. Scleroderris canker in Ontario forest nurseries. Dep. Environ., Canad. For. Serv., Sault Ste. Marie, Ont., Inf. Rep. O-X-148.

    Google Scholar 

  • Dorworth, C.E. 1970b. Scleroderris lagerbergii Gremmen in the pine replant problem in Central Ontario. Dep. Environ., Can. For. Serv., Sault Ste. Marie, Ont., Inf. Rep. O-X-139. 12 p.

    Google Scholar 

  • Dorworth, C.E. 1971. Diseases of conifers incited by Scleroderris lagerbergii Grerrmen: A review and analysis. Dep. Fish. For., Can. For. Serv., Ottawa, Ont., Publ. No. 1289. 42 p.

    Google Scholar 

  • Dorworth, C.E. 1972a. Scleroderris lagerbergii Gremmen in the boreal forest of Ontario. Dep. Environ., Canad. For. Serv., Sault Ste. Marie, Ont., Inf. Rep. O-X-146. 9 p.

    Google Scholar 

  • Dorworth, C.E. 1972b. Epidemiology of Scleroderris lagerbergii in central Ontario. Can. J. Bot. 50: 751–765.

    Article  Google Scholar 

  • Dorworth, C.E. 1973. Epiphytology of Scleroderris lagerbergii in a kettle frost pocket. Eur. J. For. Pathol. 3: 232–242.

    Article  Google Scholar 

  • Dorworth, C.E. 1974a. Disease problems in intensively managed forests —Scleroderris lagerbergii. Possibilities for selection and breeding for resistance. Eur. J. For. Pathol. 4: 228–232.

    Article  Google Scholar 

  • Dorworth, C.E. 1974b. Comparison of soluble proteins of Ascocalyx abietis and Gremmeniella abietina by serology and electrophoresis. Can. J. Bot. 52: 919–922.

    Article  Google Scholar 

  • Dorworth, C.E. 1976. Reducing damage to red pine by Gremmeniella abietina in the Great Lakes St. Lawrence forest region of Ontario. Dep. Environ., Canad. For. Serv., Sault Ste. Marie, Ont., Inf. Rep. O-X-252. 22 p.

    Google Scholar 

  • Dorworth, C.E. 1977. Relative susceptiblity of red pine and jack pine to Gremmeniella abietina. Dep. Fish. Environ., Can. For. Serv., Ottawa, Ont., Bi-Mon. Res. Notes 33: 6.

    Google Scholar 

  • Dorworth, C.E. and C.N. Davis. 1982. Current and predicted future impact of the North American race of Gremmeniella abietina on jack pine in Ontario. Dep. Environ., Canad., For. Serv., Sault Ste. Marie, Ont., Inf. Rep. O-X-342. 18 p.

    Google Scholar 

  • Dorworth, C.E. and J. Krywienczyk. 1975. Comparison among isolates of Gremmeniella abietina by means of growth rate, conidia measurement and immunogenic reaction. Can. J. Bot. 53: 2506–2525.

    Article  Google Scholar 

  • Dorworth, C.E., J. Krywienczyk, and D.D. Skilling. 1977. New York isolates of Gremmeniella abietina (Scleroderris lagerbergii) identical in immunogenic reaction to European isolates. Plant Dis. Rep. 61: 887–890.

    Google Scholar 

  • Forbes, R.S., G.R. Underwood and G.A. Van Sickle. 1971. Maritimes Region, p. 19–33 in Annual Report of the Forest Insect and Disease Survey. Dep. Environ., Can. For. Serv., Ottawa, Ont.

    Google Scholar 

  • Forbes, R.S., G.R. Underwood and G.A. VanSickle. 1972. Martimes Region, p. 19–32 In: Annual Report of the Forest Insect and Disease Survey. Dep. Environ., Can. For. Serv., Ottawa, Ont.

    Google Scholar 

  • Gross, H.L. and C.E. Dorworth. 1978. Gremmeniella (Scleroderris) disease of conifers. Dep. Environ., Canad. For. Serv., Sault Ste. Marie, Ont. Leaflet.

    Google Scholar 

  • Lavallee, A. 1972. Le chancre Scleroderrien du pin. Dep. Environ., Can. For. Serv., Inf. Bull. 3, 8 p.

    Google Scholar 

  • Martineau, R. and G.B. Ouellette. 1967. Quebec Region, p. 34 – 50 In: Annual Report of the Forest Insect and Disease Survey. Can. Dep. For. Rur. Dev., For. Br., Ottawa, Ont.

    Google Scholar 

  • Martineau, R. and A. Lavallee. 1970. Quebec Region, p. 32 – 48 In: Annual Report of the Forest Insect and Disease Survey. Dep. Fish. For., Can. For. Serv., Ottawa, Ont.

    Google Scholar 

  • Ohman, J.H. 1966. Scleroderris lagerbergii Gremmen: The cause of dieback and mortality of red and jack pines in Upper Michigan plantations. Plant Dis. Rep. 50: 402–405.

    Google Scholar 

  • Punter, D. 1967. Scleroderris lagerbergii Gremmen, a new threat to nurseries in northern Ontario. For. Chron. 43: 161–164.

    Google Scholar 

  • Sippell, W.L., B.W. Dance and A.H. Rose. 1965. Ontario Region p. 44 - 65 In: Annual Report of the Forest Insect and Disease Survey. Dep. For., Ottawa, Ont.

    Google Scholar 

  • Sippell, W.L., B.W. Dance and A.H. Rose. 1966. Ontario Region, p. 51–74 In: Annual Report of the Forest Insect and Disease Survey. Dep. For. Rur. Dev. For. Br., Ottawa, Ont.

    Google Scholar 

  • Skilling, D.D. and C.E. Cordell. 1966. Scleroderris canker on national forests in Upper Michigan and Northern Wisconsin. USDA For. Ser., Res. Rap. N.C. 3. 10 p.

    Google Scholar 

  • Yeatman, C.W. 1976. Seed Origin — First, last and always. Dep. nviron. Can. For. Serv. Chalk River, Ont., Inf. Rep. PS-X-64. 12 p.

    Google Scholar 

  • Smerlis, E. 1967. The occurrence and pathogenicity of Scleroderris lagerbergii Gremmen in Ouebec. Plant Dis. Rep. 51: 584–585.

    Google Scholar 

  • Smerlis, E. 1976. Evaluation of fungicides for control of Gremmeniella Abietina. I. Results of 1975, 1976, 1977 field assays. Dep. Environ., Ca., For. Serv., Ste. Foy, Quebec, Inf. Rep. LAU-X-23. 34 p.

    Google Scholar 

  • Smerlis, E. 1967. The occurrence and pathogenicity of Scleroderris lagerbergii Gremmen in Ouebec. Plant Dis. Rep. 51: 584–585.

    Google Scholar 

  • Yeatman, C.W. 1976. Seed Origin — First, last and always. Dep. nviron. Can. For. Serv. Chalk River, Ont., Inf. Rep. PS-X-64. 12 p.

    Google Scholar 

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© 1984 Martinus Nijhoff/Dr W. Junk Publishers, The Hague

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Gross, H.L. (1984). The Transfer of Scleroderris Technology in Canada. In: Manion, P.D. (eds) Scleroderris canker of conifers. Forestry Sciences, vol 13. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-6107-4_40

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  • DOI: https://doi.org/10.1007/978-94-009-6107-4_40

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-009-6109-8

  • Online ISBN: 978-94-009-6107-4

  • eBook Packages: Springer Book Archive

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