Canadian Forest Service Publications

Publications by H.P. Koot

99 records.

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• Forest health network pest report on special projects Queen Charlotte Islands

  Koot, H.P.

  Year: 1997
  Catalog ID: 29554
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Overview aerial survey standards for British Columbia and Yukon

  Koot, H.P.

  Year: 1997
  Catalog ID: 4771
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops forest region, 1995

  Koot, H.P.; Ferris, R.L.

  Year: 1996
  Catalog ID: 4265
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops forest region, 1994

  Koot, H.P.; Hodge, J.C.

  Year: 1995
  Catalog ID: 4037
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Summary of forest pest conditions in the Kamloops forest region

  Koot, H.P.; Ferris, R.L.

  Year: 1995
  Catalog ID: 4156
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Black-headed budworm in the Kamloops forest region

  Hodge, J.C.; Koot, H.P.

  Year: 1994
  Catalog ID: 29299
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Summary of forest pest conditions in the Kamloops forest region

  Hodge, J.C.; Koot, H.P.

  Year: 1994
  Catalog ID: 29300
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western spruce budworm in British Columbia, 1994, and forecast for 1995

  Koot, H.P.; Hodge, J.C.; Turnquist, R.; Erickson, R.D.

  Year: 1994
  Catalog ID: 29310
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Tree mortality and defoliation caused by western hemlock looper in British Columbia in 1994 and forecast defoliation for 1995

  Turnquist, R.; Stewart, A.J.; Humphreys, N.; Koot, H.P.; Erickson, R.D.

  Year: 1994
  Catalog ID: 29312
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops Forest Region, 1993

  Koot, H.P.; Hodge, J.C.

  Year: 1994
  Catalog ID: 3418
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western hemlock looper

  Koot, H.P.

  Year: 1994
  Catalog ID: 3603
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Green-striped forest looper

  Koot, H.P.

  Year: 1993
  Catalog ID: 3317
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops Forest Region. 1992

  Koot, H.P.; Hodge, J.C.

  Year: 1993
  Catalog ID: 3377
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Douglas-fir tussock moth in Kamloops Forest District, 1993

  Koot, H.P.

  Year: 1993
  Catalog ID: 3475
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western spruce budworm in British Columbia, 1993 and the forecast for 1994

  Koot, H.P.; Hodge, J.C.; Turnquist, R.; Erickson, R.D.; Stewart, A.J.

  Year: 1993
  Catalog ID: 3489
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western hemlock looper in British Columbia, 1993 and forecast for 1994

  Stewart, A.J.; Humphreys, N.; Koot, H.P.; Erickson, R.D.

  Year: 1993
  Catalog ID: 3490
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Pine needle cast in the Kamloops Forest Region. Forest Insect and Disease Survey

  Koot, H.P.

  Year: 1993
  Catalog ID: 4820
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western spruce budworm in the Kamloops, Nelson, and Vancouver Forest Regions

  Hodge, J.C.; Koot, H.P.; Stewart, A.J.; Turnquist, R.; Wood, C.S.

  Year: 1992
  Catalog ID: 34146
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western spruce budworm in British Columbia 1992 and forecast for 1993

  Hodge, J.C.; Koot, H.P.; Erickson, R.D.; Stewart, A.J.; Turnquist, R.

  Year: 1992
  Catalog ID: 31646
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Outbreak of the western hemlock looper in British Columbia 1992 update and forecast for 1993

  Humphreys, N.; Stewart, A.J.; Erickson, R.D.; Koot, H.P.

  Year: 1992
  Catalog ID: 31647
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Douglas-fir tussock moth in the Kamloops Forest Region

  Koot, H.P.

  Year: 1992
  Catalog ID: 31648
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Douglas-fir tussock moth in the Kamloops Forest Region

  Koot, H.P.

  Year: 1992
  Catalog ID: 31598
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Two-year spruce budworm in the Clearwater District, Kamloops Forest Region

  Koot, H.P.

  Year: 1992
  Catalog ID: 31600
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western hemlock looper in the Kamloops Forest Region

  Koot, H.P.

  Year: 1992
  Catalog ID: 31601
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Summary of forest pest conditions in the Kamloops Forest Region

  Koot, H.P.; Hodge, J.C.

  Year: 1992
  Catalog ID: 31637
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Spruce aphid

  Koot, H.P.

  Year: 1992
  Catalog ID: 2202
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Douglas-fir tussock moth in British Columbia 1916-1991

  Koot, H.P.

  Year: 1992
  Catalog ID: 3176
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western blackheaded budworm

  Koot, H.P.

  Year: 1992
  Catalog ID: 3178
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops Forest Region 1991

  Koot, H.P.; Hodge, J.C.

  Year: 1992
  Catalog ID: 3179
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• History of population fluctuations and infestations of important forest insects in the Kamloops Forest Region 1912-1991

  Koot, H.P.; Hodge, J.C.

  Year: 1992
  Catalog ID: 3180
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western spruce budworm in the Kamloops, Nelson, and Vancouver Forest Regions

  Hodge, J.C.; Koot, H.P.; Stewart, A.J.; Turnquist, R.; Wood, C.S.

  Year: 1991
  Catalog ID: 31563
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western hemlock looper infestations in the Clearwater Forest District Kamloops Forest Region

  Koot, H.P.

  Year: 1991
  Catalog ID: 31565
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Summary of forest pest conditions Kamloops Forest Region

  Koot, H.P.; Hodge, J.C.

  Year: 1991
  Catalog ID: 31574
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Douglas fir tussock moth in the Kamloops Forest Region

  Koot, H.P.; Hodge, J.C.

  Year: 1991
  Catalog ID: 31581
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western hemlock looper in British Columbia 1991 and forecast for 1992

  Stewart, A.J.; Koot, H.P.; Erickson, R.D.

  Year: 1991
  Catalog ID: 31582
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops Forest Region 1990

  Koot, H.P.; Hodge, J.C.

  Year: 1991
  Catalog ID: 3092
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Summary of forest pest conditions in the Kamloops Forest Region

  Koot, H.P.; Hodge, J.C.

  Year: 1990
  Catalog ID: 31016
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western spruce budworm in the Kamloops, Nelson, and Vancouver Forest Regions

  Koot, H.P.; Humphreys, N.; Vallentgoed, J.; Wood, C.S.

  Year: 1990
  Catalog ID: 31022
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Douglas-fir tussock moth in the Kamloops and Vancouver Forest Regions

  Koot, H.P.; Humphreys, N.; Wood, C.S.

  Year: 1990
  Catalog ID: 31023
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops Forest Region 1989

  Koot, H.P.; Loranger, J.

  Year: 1990
  Catalog ID: 2992
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Status of Douglas-fir tussock moth in Kamloops Forest Region

  Koot, H.P.

  Year: 1989
  Catalog ID: 30998
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops Forest Region 1988

  Koot, H.P.; Loranger, J.

  Year: 1989
  Catalog ID: 2892
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Predicted defoliation of Douglas-fir by western spruce budworm in the southern Interior May 1988

  Wood, C.S.; Koot, H.P.

  Year: 1988
  Catalog ID: 30901
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Status of Douglas-fir tussock moth in Kamloops Forest Region

  Koot, H.P.

  Year: 1988
  Catalog ID: 30926
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Western spruce budworm in British Columbia - A forecast for 1989

  Koot, H.P.

  Year: 1988
  Catalog ID: 30927
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Nelson Forest Region 1987

  Koot, H.P.; Vallentgoed, J.

  Year: 1988
  Catalog ID: 2771
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect disease conditions, Nelson Forest Region

  Koot, H.P.; Vallentgoed, J.

  Year: 1987
  Catalog ID: 2685
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Nelson Forest Region, 1985

  Koot, H.P.; Turnquist, R.

  Year: 1986
  Catalog ID: 2586
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Spruce beetle in the Upper Beaver-Duncan Rivers area, in and bordering Glacier National Park

  Koot, H.P.; Turnquist, R.

  Year: 1985
  Catalog ID: 30929
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Nelson Forest Region, 1984. (File Report - Not for publication)

  Koot, H.P.; Turnquist, R.

  Year: 1985
  Catalog ID: 2481
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Discoloration of western larch in the East Kootenay

  Koot, H.P.

  Year: 1984
  Catalog ID: 30848
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Nelson Forest Region, 1983. (File Report)

  Koot, H.P.; Turnquist, R.

  Year: 1984
  Catalog ID: 4804
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions - Nelson Forest Region 1982 (File Report - Not for publication)

  Koot, H.P.; Garbutt, R.W.

  Year: 1983
  Catalog ID: 5113
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Pine needle diseases Nelson Forest Region

  Koot, H.P.; Garbutt, R.W.

  Year: 1982
  Catalog ID: 30820
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Larch sawfly infestation Nelson Forest Region

  Koot, H.P.

  Year: 1982
  Catalog ID: 30822
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Nelson Forest Region, 1981 (File report - Not for publication)

  Koot, H.P.; Garbutt, R.W.

  Year: 1982
  Catalog ID: 26421
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Status of mountain pine beetle and spruce beetle in stands of Crestbrook Forest Industries within the Creston-Kitchener-Yahk Region of the Kootenay Lake T.S.A. Nelson Forest Region June, 1980

  Koot, H.P.

  Year: 1981
  Catalog ID: 30814
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Prince Rupert Forest Region, 1980 (File Report - Not for publication)

  Koot, H.P.; Doidge, D.F.

  Year: 1981
  Catalog ID: 26437
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Ambrosia beetles in blowdown timber along Kitsault River, Prince Rupert Region

  Koot, H.P.

  Year: 1980
  Catalog ID: 30787
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Prince Rupert Forest Region, British Columbia, 1979 (File Report - Not For Publication)

  Doidge, D.F.; Koot, H.P.

  Year: 1980
  Catalog ID: 27031
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Cone and seed pests Prince Rupert and Prince George Forest Regions

  Doidge, D.F.; Koot, H.P.

  Year: 1979
  Catalog ID: 30779
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Prince Rupert Forest Region, British Columbia, 1978

  Doidge, D.F.; Koot, H.P.

  Year: 1979
  Catalog ID: 1863
  Available from: Pacific Forestry Centre
  CFS Availability: Print (free), PDF (download)

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• Spruce Beetle in the Prince Rupert Forest Region 1978

  Doidge, D.F.; Koot, H.P.

  Year: 1978
  Catalog ID: 34125
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Winter injury to conifers in western portions of the Prince Rupert Forest District

  Koot, H.P.

  Year: 1978
  Catalog ID: 30772
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Annual district report, forest insect and disease survey, British Columbia, 1978 (Part II), Prince Rupert Forest Region (File Report)

  Doidge, D.F.; Koot, H.P.

  Year: 1978
  Catalog ID: 27036
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Annual district report, forest insect and disease survey, British Columbia, 1977 (Part II), Prince Rupert Forest District (File Report - Not for publication)

  Doidge, D.F.; Koot, H.P.

  Year: 1978
  Catalog ID: 27043
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Prince Rupert Forest District, British Columbia, 1977

  Doidge, D.F.; Koot, H.P.

  Year: 1978
  Catalog ID: 1861
  Available from: Pacific Forestry Centre
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• Mountain Pine Beetle conditions Prince Rupert Forest District, 1976

  Doidge, D.F.; Koot, H.P.

  Year: 1977
  Catalog ID: 34124
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Venturia macularis on trembling aspen and Venturia populina on black cottonwood, Prince Rupert District

  Doidge, D.F.; Koot, H.P.

  Year: 1977
  Catalog ID: 30716
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Spruce aphid and a spruce needle disease on the Queen Charlotte Islands, and in the Prince Rupert area

  Koot, H.P.

  Year: 1977
  Catalog ID: 30722
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Spruce beetle - Prince Rupert Forest District

  Doidge, D.F.; Koot, H.P.

  Year: 1977
  Catalog ID: 30727
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions Prince Rupert forest district, British Columbia, 1976

  Doidge, D.F.; Koot, H.P.

  Year: 1977
  Catalog ID: 27144
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Annual district report, forest insect and disease survey, British Columbia, 1976 (Part II), Prince Rupert Forest District (File Report)

  Doidge, D.F.; Koot, H.P.

  Year: 1977
  Catalog ID: 27147
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Rusty tussock moth outbreak in the Monte Hills - Douglas Plateau area

  Koot, H.P.; Monts, J.S.

  Year: 1976
  Catalog ID: 30620
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Spruce beetle, Prince Rupert Forest District

  Doidge, D.F.; Koot, H.P.; Andrews, R.J.

  Year: 1976
  Catalog ID: 30621
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Annual district report, forest insect and disease survey, British Columbia, 1975 (Part IV), Kamloops Forest District (File Report)

  Cottrell, C.B.; Koot, H.P.

  Year: 1976
  Catalog ID: 27156
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops Forest District, British Columbia, 1975

  Cottrell, C.B.; Koot, H.P.

  Year: 1976
  Catalog ID: 1646
  Available from: Pacific Forestry Centre
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• Western spruce budworm in Kamloops Forest District

  Koot, H.P.; Wood, C.S.

  Year: 1975
  Catalog ID: 30619
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Black army cutworm in the Kamloops Forest District

  Cottrell, C.B.; Koot, H.P.

  Year: 1975
  Catalog ID: 30573
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Annual district report, forest insect and disease survey, British Columbia, 1974 (Part IV) Kamloops Forest District (File Report)

  Cottrell, C.B.; Koot, H.P.

  Year: 1975
  Catalog ID: 26383
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions in the Pacific Rim National Park 1973

  Koot, H.P.

  Year: 1974
  Catalog ID: 30550
  Available from: Pacific Forestry Centre
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• Douglas-fir beetle infestation, Kamloops District

  Koot, H.P.

  Year: 1974
  Catalog ID: 30557
  Available from: Pacific Forestry Centre
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• Western spruce budworm infestations, Kamloops District

  Koot, H.P.

  Year: 1974
  Catalog ID: 30558
  Available from: Pacific Forestry Centre
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• Western False Hemlock Looper in the Kamloops Forest District

  Cottrell, C.B.; Koot, H.P.

  Year: 1974
  Catalog ID: 30559
  Available from: Pacific Forestry Centre
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• Spruce budworm infestations in northern portions of Kamloops Forest District

  Koot, H.P.

  Year: 1974
  Catalog ID: 30560
  Available from: Pacific Forestry Centre
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• Annual district report, forest insect and disease survey, British Columbia, 1973 (Part I), Vancouver Forest District (Internal Report)

  Wood, R.O.; Koot, H.P.

  Year: 1974
  Catalog ID: 27167
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Forest insect and disease conditions, Kamloops District, 1974

  Cottrell, C.B.; Koot, H.P.

  Year: 1974
  Catalog ID: 1439
  Available from: Pacific Forestry Centre
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• Insect and disease survey in the Pacific Rim National Park 1972

  Koot, H.P.

  Year: 1973
  Catalog ID: 30480
  Available from: Pacific Forestry Centre
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• Blackheaded budworm infestation North Vancouver Island

  Koot, H.P.

  Year: 1973
  Catalog ID: 30484
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Cooley spruce gall aphid on Douglas-fir, Vancouver Island and Lower Mainland

  Fiddick, R.L.; Koot, H.P.

  Year: 1973
  Catalog ID: 28642
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Annual district report, forest insect and disease survey, British Columbia, 1972 (Part I), Vancouver Forest District

  Wood, R.O.; Koot, H.P.

  Year: 1973
  Catalog ID: 26386
  Available from: Pacific Forestry Centre
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• Forest insect and disease conditions, 1973, Vancouver District

  Wood, R.O.; Koot, H.P.

  Year: 1973
  Catalog ID: 25451
  Available from: Pacific Forestry Centre
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• Black vine root weevil damage on western hemlock container seedlings

  Koot, H.P.

  Year: 1972
  Catalog ID: 30453
  Available from: Pacific Forestry Centre
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• Status of the black-headed budworm on northern Vancouver Island

  Koot, H.P.; Ross, D.A.

  Year: 1972
  Catalog ID: 30461
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Annual district report, forest insect and disease survey, British Columbia, 1971 (Part I), Vancouver forest district

  Wood, R.O.; Koot, H.P.

  Year: 1972
  Catalog ID: 27194
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• A conifer seedling weevil in British Columbia

  Koot, H.P.

  Year: 1972
  Catalog ID: 5994
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Black-headed budworm on Vancouver Island

  Koot, H.P.; Ross, D.A.

  Year: 1971
  Catalog ID: 28383
  Available from: Pacific Forestry Centre
  CFS Availability: Not available through the CFS (click for more information).

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• Annual district report, forest insect and disease survey, British Columbia, 1970 (Part I), Vancouver Forest District

  Allen, S.J.; Koot, H.P.

  Year: 1971
  Catalog ID: 27185
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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• Annual district report, forest insect and disease survey, British Columbia, 1969 (Part I), Vancouver Forest District, Vancouver Island Section

  Allen, S.J.; Koot, H.P.

  Year: 1970
  Catalog ID: 27189
  Available from: Pacific Forestry Centre
  CFS Availability: PDF (download)

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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.

Date modified:

2019-06-17