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Publications by R. Turnquist

67 records.

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Pheromones and populations of western blackheaded budworm, Acleris gloverana Walsingham (Lepidoptera: Tortricidae).
Nealis, V.G.; Silk, P.J.; Turnquist, R.; Wu, J.
Year: 2010    Catalog ID: 34642
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Baited pheromone traps track changes in populations of western blackheaded budworm (Lepidoptera: Tortricidae)
Nealis, V.G.; Silk, P.J.; Turnquist, R.; Wu, J.
Year: 2010    Catalog ID: 31857
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)

Available from the Journal's Web site.
DOI: 10.4039/n10-033
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Impact and recovery of western hemlock following disturbances by forestry and insect defoliation
Nealis, V.G.; Turnquist, R.
Year: 2010    Catalog ID: 31761
Available from: Pacific Forestry Centre
CFS Availability: PDF (request by e-mail)

Available from the Journal's Web site.
DOI: 10.1016/j.foreco.2010.05.025
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Balancing risks of disturbance from mountain pine beetle and western spruce budworm
Nealis, V.G.; Noseworthy, M.K.; Turnquist, R.; Waring, V.R.
Year: 2009    Catalog ID: 29503
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)

Available from the Journal's Web site.
DOI: 10.1139/X09-014
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Defoliation of juvenile western hemlock by western blackheaded budworm in Pacific coastal forests
Nealis, V.G.; Turnquist, R.; Garbutt, R.W.
Year: 2004    Catalog ID: 24929
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Predicting defoliation by Choristoneura biennis (Lepidoptera: Tortricidae)
Nealis, V.G.; Turnquist, R.
Year: 2003    Catalog ID: 23633
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Report on forest pest conditions, Queen Charlotte Islands, British Columbia, 2001
Turnquist, R.; Garbutt, R.W.; Nealis, V.G.
Year: 2002    Catalog ID: 19418
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Report on forest pest conditions Queen Charlotte Islands, British Columbia, 2000
Turnquist, R.; Garbutt, R.W.; Nealis, V.G.
Year: 2001    Catalog ID: 18070
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Report on forest pest conditions Queen Charlotte Islands, British Columbia, 1999
Turnquist, R.; Garbutt, R.W.; Nealis, V.G.
Year: 2000    Catalog ID: 5401
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Report on forest pest conditions and special projects: Queen Charlotte Islands, British Columbia, 1998
Turnquist, R.; Garbutt, R.W.; Nealis, V.G.
Year: 1999    Catalog ID: 5145
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Spruce weevil in British Columbia
Turnquist, R.; Alfaro, R.I.
Year: 1996    Catalog ID: 4261
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Vancouver forest region, 1995
Turnquist, R.; Humphreys, N.
Year: 1996    Catalog ID: 4267
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Conifer sawfly, neodiprion abietis complex, infestation in the Pacific Maritime Terrestrial Ecozone, South Coastal British Columbia
Turnquist, R.
Year: 1996    Catalog ID: 4607
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Vancouver forest region, 1994
Turnquist, R.; Wood, C.S.; Vallentgoed, J.
Year: 1995    Catalog ID: 4029
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Phantom hemlock looper in Burnaby BC
Turnquist, R.
Year: 1995    Catalog ID: 4136
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Summary of forest pest conditions in the Vancouver forest region
Humphreys, N.; Turnquist, R.
Year: 1995    Catalog ID: 4153
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Summary of forest pest conditions in the Vancouver forest region
Turnquist, R.; Wood, C.S.
Year: 1994    Catalog ID: 29307
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, Vancouver Forest Region, 1993
Turnquist, R.; Wood, C.S.
Year: 1994    Catalog ID: 3444
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Sawfly defoliation of cottonwood in the Fraser Valley
Turnquist, R.
Year: 1994    Catalog ID: 3504
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Phantom hemlock looper defoliates Douglas-fir in Burnaby, B.C.
Turnquist, R.
Year: 1994    Catalog ID: 3511
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Balsam woolly adelgid
Turnquist, R.; Harris, J.
Year: 1993    Catalog ID: 3316
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Vancouver Forest Region 1992
Turnquist, R.; Clarke, D.H.L.
Year: 1993    Catalog ID: 3382
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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A sawfly on cottonwood in the Fraser Valley
Turnquist, R.
Year: 1993    Catalog ID: 3464
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Summary of forest pest conditions in the Vancouver Forest Region
Turnquist, R.; Wood, C.S.
Year: 1993    Catalog ID: 3482
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 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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A sawfly on cottonwood in the Fraser Valley
Turnquist, R.
Year: 1992    Catalog ID: 31588
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Summary of forest pest conditions in the Vancouver Forest Region
Turnquist, R.; Clarke, D.H.L.
Year: 1992    Catalog ID: 31634
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Vancouver Forest Region 1991
Turnquist, R.; Clarke, D.H.L.
Year: 1992    Catalog ID: 3182
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Winter, and wester, winter moths in the Vancouver Region
Turnquist, R.
Year: 1991    Catalog ID: 31561
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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Summary of forest pest conditions Vancouver Forest Region
Turnquist, R.; Clarke, D.H.L.
Year: 1991    Catalog ID: 31572
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Prince George Forest Region 1990
Turnquist, R.; Ferris, R.L.
Year: 1991    Catalog ID: 3093
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Western hemlock looper in British Columbia
Turnquist, R.
Year: 1991    Catalog ID: 4809
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest tent caterpillar in the Prince George area
Turnquist, R.; Ferris, R.L.
Year: 1990    Catalog ID: 31010
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest tent caterpillar and large aspen tortrix in Trembling Aspen in the Prince George Forest Region
Turnquist, R.; Ferris, R.L.
Year: 1990    Catalog ID: 31012
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Eastern and two-year-cycle spruce budworms in Spruce fir forests in the Prince George Forest Region
Turnquist, R.; Ferris, R.L.
Year: 1990    Catalog ID: 31013
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Summary of forest pest conditions Prince George Forest Region
Turnquist, R.; Ferris, R.L.
Year: 1990    Catalog ID: 31018
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest tent caterpillar, Prince George Forest Region 1990 update and forecast for 1991
Turnquist, R.; Ferris, R.L.
Year: 1990    Catalog ID: 31028
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease condition, Yukon Forest Region 1989
Turnquist, R.
Year: 1990    Catalog ID: 2993
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Prince George Forest Region 1989
Turnquist, R.; Ferris, R.L.
Year: 1990    Catalog ID: 2994
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest tent caterpillar, Prince George Forest Region forecast for 1989
Turnquist, R.
Year: 1989    Catalog ID: 34130
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest tent caterpillar, Prince George Forest Region Forecast for 1989
Turnquist, R.
Year: 1989    Catalog ID: 30989
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest tent caterpillar population increase in the Prince George Forest region
Turnquist, R.; Ferris, R.L.
Year: 1989    Catalog ID: 30992
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest tent caterpillar in the Prince George area 1989 update and forecast for 1990
Turnquist, R.; Ferris, R.L.
Year: 1989    Catalog ID: 30997
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Yukon Territory 1988
Turnquist, R.
Year: 1989    Catalog ID: 2893
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Prince George Forest Region 1988
Turnquist, R.; Ferris, R.L.
Year: 1989    Catalog ID: 2894
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Prince George Forest Region 1987
Garbutt, R.W.; Turnquist, R.
Year: 1988    Catalog ID: 2766
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Yukon Territory 1987
Turnquist, R.
Year: 1988    Catalog ID: 2772
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Stuatus of spruce beetle on the Haines Road Prince Rupert Region June 1987. Special Report
Turnquist, R.
Year: 1987    Catalog ID: 30897
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Forest insect and disease conditions, Prince George Forest Region 1986
Garbutt, R.W.; Turnquist, R.
Year: 1987    Catalog ID: 2682
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Maps of major forest insect infestations: Prince George Forest Region, 1944-1986
Turnquist, R.
Year: 1987    Catalog ID: 2686
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 tent caterpillar Trail, B.C.
Turnquist, R.
Year: 1985    Catalog ID: 30857
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Larch budmoth defoliation of western larch Nelson and Kamloops Regions
Ferris, R.L.; Turnquist, R.
Year: 1985    Catalog ID: 30866
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Blackheaded budworm defoliation of western hemlock British Columbia
Wood, C.S.; Unger, L.S.; Andrews, R.J.; Erickson, R.D.; Humphreys, N.; Turnquist, R.
Year: 1985    Catalog ID: 30871
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Western spruce budworm in British Columbia: 1985 and forecast for 1986
Erickson, R.D.; Andrews, R.J.; Turnquist, R.
Year: 1985    Catalog ID: 30873
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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Status of western hemlock looper outbreaks in the Cariboo, Kamloops and Nelson Forest Regions
Turnquist, R.; Wood, C.S.
Year: 1984    Catalog ID: 30851
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Status of spruce bark beetle in and near Glacier National Park
Turnquist, R.
Year: 1984    Catalog ID: 30853
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Record of micro-organisms of forest insect and disease conditions in British Columbia, 1952-1983
Turnquist, R.
Year: 1984    Catalog ID: 2484
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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Increase of western spruce budworm in interior British Columbia
Andrews, R.J.; Erickson, R.D.; Turnquist, R.
Year: 1983    Catalog ID: 30830
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.