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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
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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
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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
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Western hemlock looper
Koot, H.P.
Year: 1994    Catalog ID: 3603
Available from: Pacific Forestry Centre
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Green-striped forest looper
Koot, H.P.
Year: 1993    Catalog ID: 3317
Available from: Pacific Forestry Centre
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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
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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
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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
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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
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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
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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
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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
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Western blackheaded budworm
Koot, H.P.
Year: 1992    Catalog ID: 3178
Available from: Pacific Forestry Centre
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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
CFS Availability: Print (free), PDF (download)
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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
CFS Availability: Print (free), PDF (download)
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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
CFS Availability: PDF (download)
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Douglas-fir beetle infestation, Kamloops District
Koot, H.P.
Year: 1974    Catalog ID: 30557
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Western spruce budworm infestations, Kamloops District
Koot, H.P.
Year: 1974    Catalog ID: 30558
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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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
CFS Availability: PDF (download)
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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
CFS Availability: PDF (download)
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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
CFS Availability: Print (free), PDF (download)
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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
CFS Availability: PDF (download)
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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
CFS Availability: Print (free), PDF (download)
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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
CFS Availability: Print (free), PDF (download)
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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
CFS Availability: PDF (download)
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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.