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Publications by D.P. Ostaff

37 records.

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Egg hatch of forest tent caterpillar (Lepidoptera: Lasiocampidae) on two preferred host species
Gray, D.R.; Ostaff, D.P.
Year: 2012    Catalog ID: 34286
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Intra-tree variation in foliage quality drives the adaptive sex-biased foraging behaviors of a specialist herbivore
Johns, R.C.; Quiring, D.T.; Ostaff, D.P.; Bauce, E.
Year: 2010    Catalog ID: 32033
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Sex biased intra-tree oviposition site selection and larval foraging behavior of a specialist herbivore
Johns, R.C.; Quiring, D.T.; Ostaff, D.P.
Year: 2009    Catalog ID: 31126
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Sampling procedures for evaluating yellowheaded spruce sawfly density and defoliation in juvenile black spruce stands
Johns, R.C.; Ostaff, D.P.; Quiring, D.T.
Year: 2006    Catalog ID: 31130
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Le puceron lanigère du sapin
Adam, C.I.; Ostaff, D.P.
Year: 2006    Catalog ID: 26698
Available from: Atlantic Forestry Centre
CFS Availability: Print (free), PDF (download)
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Balsam woolly adelgid
Adam, C.I.; Ostaff, D.P.
Year: 2006    Catalog ID: 26552
Available from: Atlantic Forestry Centre
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Relationships between yellowheaded spruce sawfly, Pikonema alaskensis, density and defoliation on juvenile black spruce
Johns, R.C.; Ostaff, D.P.; Quiring, D.T.
Year: 2006    Catalog ID: 26216
Available from: Atlantic Forestry Centre
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Influence of pre-commercial thinning of balsam fir on defoliation by the balsam fir sawfly
Ostaff, D.P.; Piene, H.; Quiring, D.T.; Moreau, G.; Farrell, J.; Scarr, T.A.
Year: 2006    Catalog ID: 26068
Available from: Atlantic Forestry Centre
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Impact of old foliage removal, simulating defoliation by the balsam fir sawfly, on balsam fir tree growth and photosynthesis of current-year shoots
Little, C.H.A.; Lavigne, M.B.; Ostaff, D.P.
Year: 2003    Catalog ID: 23668
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Seasonal changes in intra-tree distribution of immature balsam fir sawfly (Hymenoptera: Diprionidae)
Anstey, L.J.; Quiring, D.T.; Ostaff, D.P.
Year: 2002    Catalog ID: 21435
Available from: Atlantic Forestry Centre
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Growth loss and recovery following defoliation by the balsam fir sawfly in young, spaced balsam fir stands
Piene, H.; Ostaff, D.P.; Eveleigh, E.S.
Year: 2001    Catalog ID: 18579
Available from: Atlantic Forestry Centre
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Role of the host plant in the decline of populations of a specific herbivore, the spruce bud moth.
Ostaff, D.P.; Quiring, D.T.
Year: 2000    Catalog ID: 18230
Available from: Atlantic Forestry Centre
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Population trends of a specialist herbivore, the spruce bud moth, in young white spruce stands.
Ostaff, D.P.; Quiring, D.T.
Year: 2000    Catalog ID: 18174
Available from: Atlantic Forestry Centre
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Relationship between tree age and abundance of the spruce bud moth, Zeiraphera canadensis
Quiring, D.T.; Ostaff, D.P.
Year: 1995    Catalog ID: 21434
Available from: Atlantic Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Patterns of balsam fir foliar production and growth in relation to defoliation by spruce budworm
Ostaff, D.P.; MacLean, D.A.
Year: 1995    Catalog ID: 7333
Available from: Atlantic Forestry Centre
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Seasonal distribution of adult eclosion, oviposition, and parasitism and predation of eggs of the spruce bud moth, Zeiraphera canadensis (Lepidoptera: Tortricidae)
Ostaff, D.P.; Quiring, D.T.
Year: 1994    Catalog ID: 6133
Available from: Atlantic Forestry Centre
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Analysis of high resolution multispectral MEIS imagery for spruce budworm damage assessment on a single tree basis
Leckie, D.G.; Yuan, X.; Ostaff, D.P.; Piene, H.; MacLean, D.A.
Year: 1992    Catalog ID: 6079
Available from: Atlantic Forestry Centre
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Spectral characteristics of tree components of balsam fir and spruce damaged by spruce budworm
Leckie, D.G.; Ostaff, D.P.; Teillet, P.M.; Fedosjevs, G.
Year: 1989    Catalog ID: 4486
Available from: Pacific Forestry Centre
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Patterns of balsam fir mortality caused by an uncontrolled spruce budworm outbreak
MacLean, D.A.; Ostaff, D.P.
Year: 1989    Catalog ID: 7213
Available from: Atlantic Forestry Centre
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Spruce budworm populations, defoliation, and changes in stand condition during an uncontrolled spruce budworm outbreak on Cape Breton Island, Nova Scotia
Ostaff, D.P.; MacLean, D.A.
Year: 1989    Catalog ID: 7332
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Reflectance characteristics of cumulative defoliation of balsam fir
Leckie, D.G.; Teillet, P.M.; Fedosejevs, G.; Ostaff, D.P.
Year: 1988    Catalog ID: 4483
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Classification of airborne multispectral scanner data for mapping current defoliation caused by the spruce budworm
Leckie, D.G.; Ostaff, D.P.
Year: 1988    Catalog ID: 4484
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Sensor band selection for detecting current defoliation caused by the spruce budworm
Leckie, D.G.; Teillet, P.M.; Ostaff, D.P.; Fedosejevs, G.
Year: 1988    Catalog ID: 4485
Available from: Pacific Forestry Centre
CFS Availability: Print (free)

Available from the Journal's Web site.
DOI: 10.1016/0034-4257(88)90118-6
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Early infection of larch populations by the European larch canker, Lachnellula willkommi
Ostaff, D.P.; Newell, W.R.
Year: 1986    Catalog ID: 7780
Available from: Atlantic Forestry Centre
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Age distribution of European larch canker in New Brunswick
Ostaff, D.P.
Year: 1985    Catalog ID: 7331
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Quantifying effects of spruce budworm damage in eastern Canada
Ostaff, D.P.
Year: 1985    Catalog ID: 8519
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Proceedings of the Damage Assessment Working Group CANUSA Spruce Budworms Program, October 25-26, 1983, Bangor, Maine
Ostaff, D.P.; Cameron, M.D.; Mullins, E.J.
Year: 1984    Catalog ID: 8520
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Sample size-precision relationships for use in estimating stand characteristics and spruce budworm caused tree mortality
MacLean, D.A.; Ostaff, D.P.
Year: 1983    Catalog ID: 7212
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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A wood quality study of dead and dying balsam fir - the incidence of armillaria root rot
Ostaff, D.P.
Year: 1983    Catalog ID: 7889
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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The history of plot 314 - a prelude to destruction
Ostaff, D.P.
Year: 1982    Catalog ID: 7861
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Condition of balsam fir on research plots on Cape Breton Island ten years after the start of a spruce budworm outbreak
Magasi, L.P.; Ostaff, D.P.
Year: 1982    Catalog ID: 7871
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Spruce mortality in Nova Scotia caused by the spruce beetle, Dendroctonus Rufipennis Kby
Ostaff, D.P.; Newell, W.R.
Year: 1981    Catalog ID: 7745
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Condition of balsam fir on research plots on Cape Breton Island in the fall of 1980
Ostaff, D.P.
Year: 1980    Catalog ID: 7824
Available from: Atlantic Forestry Centre
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Spruce beetle infestations in the Maritimes
Renault, T.R.; Ostaff, D.P.
Year: 1980    Catalog ID: 7828
Available from: Atlantic Forestry Centre
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Spruce budworm damage on Cape Breton Island and the status of three other troublesome insects
Ostaff, D.P.
Year: 1979    Catalog ID: 7812
Available from: Atlantic Forestry Centre
CFS Availability: Print (free)
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Reproduction biology of Lambdina fiscellaria lugubrosa (Lepidoptera: Geometridae)
Ostaff, D.P.; Borden, J.H.; Shepherd, R.F.
Year: 1974    Catalog ID: 29107
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).

Available from the Journal's Web site.
DOI: 10.4039/Ent106659-6
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Sex attraction and courtship behavior in Lambdina fiscellaria lugubrosa (Lepidoptera: Geometridae)
Ostaff, D.P.; Shepherd, R.F.; Borden, J.H.
Year: 1974    Catalog ID: 29108
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).

Available from the Journal's Web site.
DOI: 10.4039/Ent106493-5
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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.