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Publications by D.W. Langor

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Diversity, species richness, and abundance of spiders (Araneae) in different strata of boreal white spruce stands.
Pinzon, J.; Spence, J.R.; Langor, D.W.
Year: 2013    Catalog ID: 34372
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.4039/tce.2012.93
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Synopsis of adventive species of Coleoptera (Insecta) recorded from Canada. Part 1: Carabidae.
Synopsis of adventive species of Coleoptera (Insecta) recorded from Canada. Part 1: Carabidae.
Klimaszewski, J.; Langor, D.W.; Batista, R.; Dorval, J.A.; Majka, C.G.; Scudder, G.G.E.; Bousquet, Y.
Year: 2012    Catalog ID: 33455
Available from: Laurentian Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Responses of ground-dwelling spiders (Araneae) to variable retention harvesting practices in the boreal forest.
Pinzon, J.; Spence, J.R.; Langor, D.W.
Year: 2012    Catalog ID: 33393
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.1016/j.foreco.2011.10.045
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Aleocharine beetles (Coleoptera, Staphylinidae) of the province of Newfoundland and Labrador, Canada.
Aleocharine beetles (Coleoptera, Staphylinidae) of the province of Newfoundland and Labrador, Canada.
Klimaszewski, J.; Langor, D.W.; Pelletier, G.; Bourdon, C.; Perdereau, L.
Year: 2011    Catalog ID: 32845
Available from: Laurentian Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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The bean weevils (Coleoptera: Chrysomelidae: Bruchinae) of Atlantic Canada. (This article is freely available online at the Journal of the Acadian Entomological Society at http://www.acadianes.ca/journal.html)
Majka, C.G.; Langor, D.W.
Year: 2011    Catalog ID: 32733
Available from: Northern Forestry Centre
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Distribution, species composition, and incidence of egg parasitoids of the forest tent caterpillar (Lepidoptera: Lasiocampidae), during a widespread outbreak in the Canadian prairies.
Williams, D.J.M.; Langor, D.W.
Year: 2011    Catalog ID: 32678
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.4039/n11-009
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Spider assemblages in the overstory, understory, and ground layers of managed stands in the western boreal mixedwood forest of Canada.
Pinzon, J.; Spence, J.R.; Langor, D.W.
Year: 2011    Catalog ID: 32674
Available from: Northern Forestry Centre
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Description of mature larvae of Pissodes yunnanensis Langor and Zhang and Pissodes punctatus Langor and Zhang (Coleoptera: Curculionidae) from China.
Williams, D.J.M.; Langor, D.W.
Year: 2011    Catalog ID: 32604
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.1649/072.065.0215
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The Oedemeridae (Coleoptera) of Atlantic Canada
Majka, C.G.; Langor, D.W.
Year: 2011    Catalog ID: 32061
Available from: Northern Forestry Centre
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Effects of postfire salvage logging on deadwood-associated beetles
Cobb, T.P.; Morissette, J.L.; Jacobs, J.; Koivula, M.; Spence, J.R.; Langor, D.W.
Year: 2010    Catalog ID: 32088
Available from: Northern Forestry Centre
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How retention patches influence biodiversity in cutblocks
Pyper, M.; Spence, J.R.; Langor, D.W.
Year: 2010    Catalog ID: 31952
Available from: Northern Forestry Centre
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Comment les parcelles de rétention influent sur la biodiversité dans les blocs de coupe
Pyper, M.; Spence, J.R.; Langor, D.W.
Year: 2010    Catalog ID: 31953
Available from: Northern Forestry Centre
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Potential for range expansion of mountain pine beetle into the boreal forest of North America
Safranyik, L.; Carroll, A.L.; Régnière, J.; Langor, D.W.; Riel, W.G.; Shore, T.L.; Peter, B.; Cooke, B.J.; Nealis, V.G.; Taylor, S.W.
Year: 2010    Catalog ID: 31861
Available from: Pacific Forestry Centre
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Available from the Journal's Web site.
DOI: 10.4039/n08-CPA01
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Review of adventive species of Coleoptera (Insecta) recorded from eastern Canada
Review of adventive species of Coleoptera (Insecta) recorded from eastern Canada
Klimaszewski, J.; Langor, D.W.; Majka, C.G.; Bouchard, P.; Bousquet, Y.; LeSage, L.; Smetana, A.; Sylvestre, P.; Pelletier, G.; Davies, A.; DesRochers, P.; Goulet, H.; Webster, R.P.; Sweeney, J.D.
Year: 2010    Catalog ID: 31793
Available from: Northern Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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Contributions towards an understanding of the Atomariinae (Coleoptera, Cryptophagidae) of Atlantic Canada
Majka, C.G.; Johnson, C.; Langor, D.W.
Year: 2010    Catalog ID: 31237
Available from: Northern Forestry Centre
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Contributions towards an understanding of the Cryptophaginae (Coleoptera, Cryptophagidae) of Atlantic Canada
Majka, C.G.; Langor, D.W.
Year: 2010    Catalog ID: 31231
Available from: Northern Forestry Centre
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Using classification tree analysis to reveal causes of mortality in an insect population
MacQuarrie, C.J.K.; Spence, J.R.; Langor, D.W.
Year: 2009    Catalog ID: 31398
Available from: Great Lakes Forestry Centre
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Available from the Journal's Web site.
DOI: 10.1111/j.1461-9563.2009.00460.x
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Wood-feeding beetles and soil nutrient cycling in burned forests: implications of post-fire salvage logging.
Cobb, T.P.; Hannam, K.D.; Kishchuk, B.E.; Langor, D.W.; Quideau, S.A.; Spence, J.R.
Year: 2009    Catalog ID: 30267
Available from: Northern Forestry Centre
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Current status of invasive alien birch-leafmining sawflies (Hymenoptera: Tenthredinidae) in Canada, with keys to species
Digweed, S.C.; MacQuarrie, C.J.K.; Langor, D.W.; Williams, D.J.M.; Spence, J.R.; Nystrom, K.L.; Morneau, L.
Year: 2009    Catalog ID: 29615
Available from: Northern Forestry Centre
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Deadwood-associated insect biodiversity in mixedwood forests
Jacobs, J.; Langor, D.W.
Year: 2009    Catalog ID: 29542
Available from: Northern Forestry Centre
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Ecological impacts of non-native invertebrates and fungi on terrestrial ecosystems.
Langor, D.W.; Sweeney, J.D.
Year: 2009    Catalog ID: 29458
Available from: Northern Forestry Centre
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Rove beetles (Staphylinidae) in Canadian forests and their value as indicators of changing environmental conditions
Klimaszewski, J.; Langor, D.W.
Year: 2009    Catalog ID: 29390
Available from: Laurentian Forestry Centre
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Staphylins (Staphylinidae) des forêts canadiennes et leur valeur à titre d'indicateurs des conditions environnementales en changement
Klimaszewski, J.; Langor, D.W.
Year: 2009    Catalog ID: 29391
Available from: Laurentian Forestry Centre
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Foreword: Ecological impacts of non-native invertebrates and fungi on terrestrial ecosystems. (Originally published in the Journal Biological Invasions, Vol. 11, No. 1(1-3).
Langor, D.W.; Sweeney, J.D.
Year: 2009    Catalog ID: 29372
Available from: Northern Forestry Centre
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Arthropods of Canadian Forests.
Arthropods of Canadian Forests.
Langor, D.W.
Year: 2009    Catalog ID: 29129
Available from: Northern Forestry Centre
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Arthropodes des forêts canadiennes.
Arthropodes des forêts canadiennes.
Langor, D.W.
Year: 2009    Catalog ID: 29130
Available from: Northern Forestry Centre
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Diversity of non-native terrestrial arthropods on woody plants in Canada
Langor, D.W.; DeHaas, L.; Foottit, R.G.
Year: 2009    Catalog ID: 29071
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.1007/s10530-008-9327-x
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Mountain pine beetle-associated blue-stain fungi in lodgepole x jack pine hybrids near Grande Prairie, Alberta (Canada).
Rice, A.V.; Langor, D.W.
Year: 2009    Catalog ID: 30079
Available from: Northern Forestry Centre
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Latridiidae (Coleoptera) of Atlantic Canada: new records, keys to identification, new synonyms, distribution, and zoogeography
Majka, C.G.; Langor, D.W.; Rücker, W.H.
Year: 2009    Catalog ID: 30086
Available from: Northern Forestry Centre
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A comparison of heat pulse velocity and lesion lengths for assessing the relative virulence of mountain pine beetle-associated fungi on jack pine.
Rice, A.V.; Langor, D.W.
Year: 2008    Catalog ID: 29044
Available from: Northern Forestry Centre
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The Leiodidae (Coleoptera) of Atlantic Canada: new records, faunal composition, and zoogeography
Majka, C.G.; Langor, D.W.
Year: 2008    Catalog ID: 28987
Available from: Northern Forestry Centre
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The Phalacridae (Coleoptera: Cucujoidea) of Canada: new records, distribution and bionomics with a particular focus on the Atlantic Canadian fauna
Majka, C.G.; Gimmel, M.L.; Langor, D.W.
Year: 2008    Catalog ID: 28988
Available from: Northern Forestry Centre
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Conservation of forest-dwelling arthropod species: simultaneous management of many small and heterogeneous risks
Spence, J.R.; Langor, D.W.; Jacobs, J.; Work, T.T.; Volney, W.J.A.
Year: 2008    Catalog ID: 28961
Available from: Northern Forestry Centre
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Rove beetles (Coleoptera: Staphylinidae) in northern Neartic forests
Pohl, G.R.; Langor, D.W.; Klimaszewski, J.; Work, T.T.; Paquin, P.
Year: 2008    Catalog ID: 28942
Available from: Laurentian Forestry Centre
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Smaller and more numerous harvesting gaps emulate natural forest disturbances: a biodiversity test case using rove beetles (Coleoptera, Staphylinidae)
Klimaszewski, J.; Langor, D.W.; Work, T.T.; Hammond, H.E.J.; Savard, K.
Year: 2008    Catalog ID: 28937
Available from: Laurentian Forestry Centre
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Rove beetles (Coleoptera: Staphylinidae) in northern Nearctic forests
Pohl, G.R.; Langor, D.W.; Klimaszewski, J.; Work, T.T.; Paquin, P.
Year: 2008    Catalog ID: 28887
Available from: Northern Forestry Centre
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Evaluation of carabid beetles as indicators of forest change in Canada
Work, T.T.; Kolvula, M.; Klimaszewski, J.; Langor, D.W.; Spence, J.R.; Sweeney, J.D.; Hébert, C.
Year: 2008    Catalog ID: 28875
Available from: Northern Forestry Centre
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Saproxylic insect assemblages in Canadian forests: diversity, ecology, and conservation.
Langor, D.W.; Hammond, H.E.J.; Spence, J.R.; Jacobs, J.; Cobb, T.P.
Year: 2008    Catalog ID: 28876
Available from: Northern Forestry Centre
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Foreword to Maintaining arthropods in northern forest ecosystems: symposium proceedings
Langor, D.W.; Spence, J.R.
Year: 2008    Catalog ID: 28877
Available from: Northern Forestry Centre
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Mountain pine beetle-associated blue-stain fungi are differentially adapted to boreal temperatures.
Rice, A.V.; Thormann, M.N.; Langor, D.W.
Year: 2008    Catalog ID: 28144
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.1111/j.1439-0329.2007.00525.x
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Rove beetles (Coleoptera: Staphylinidae) in yellow birch-dominated stands of southeastern Quebec, Canada: diversity, abundance, and description of a new species.
Klimaszewski, J.; Langor, D.W.; Savard, K.; Pelletier, G.; Chandler, D.S.; Sweeney, J.D.
Year: 2007    Catalog ID: 27950
Available from: Laurentian Forestry Centre
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Variable retention harvest of white spruce stands and saproxylic beetle assemblages
Jacobs, J.; Spence, J.R.; Langor, D.W.
Year: 2007    Catalog ID: 27512
Available from: Northern Forestry Centre
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Mitochondrial DNA variation in two invasive birch leaf-mining sawflies in North America
MacQuarrie, C.J.K.; Langor, D.W.; Sperling, F.A.H.
Year: 2007    Catalog ID: 27436
Available from: Northern Forestry Centre
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Biodiversity and multiple disturbances: boreal forest ground beetle (Coleoptera: Carabidae) responses to wildfire, harvesting, and herbicide.
Cobb, T.P.; Langor, D.W.; Spence, J.R.
Year: 2007    Catalog ID: 27439
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.1139/X06-310
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Virulence of, and interactions among, mountain pine beetle associated blue-stain fungi on two pine species and their hybrids in Alberta
Rice, A.V.; Thormann, M.N.; Langor, D.W.
Year: 2007    Catalog ID: 27354
Available from: Northern Forestry Centre
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Status of the Limber Pine (Pinus flexilis) in Alberta
Langor, D.W.
Year: 2007    Catalog ID: 27344
Available from: Northern Forestry Centre
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Mountain pine beetle associated blue-stain fungi cause lesions on jack pine, lodgepole pine, and lodgepole x jack pine hybrids in Alberta.
Rice, A.V.; Thormann, M.N.; Langor, D.W.
Year: 2007    Catalog ID: 27033
Available from: Northern Forestry Centre
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Genetic divergence among populations of Pissodes yunnanensis (Coleoptera: Curculionidae) in southwestern China.
Zhang, H.H.; Langor, D.W.; Ye, H.; Li, Z.; Laffin, R.D.
Year: 2007    Catalog ID: 27021
Available from: Northern Forestry Centre
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Records of adventive aleocharine beetles (Coleoptera: Staphylinidae: Aleocharinae) found in Canada
Klimaszewski, J.; Assing, V.; Majka, C.G.; Pelletier, G.; Webster, R.P.; Langor, D.W.
Year: 2007    Catalog ID: 26991
Available from: Laurentian Forestry Centre
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Rove beetles and ground beetles (Coleoptera: Staphylinidae, Carabidae) as indicators of harvest and regeneration practices in western Canadian foothills forests
Pohl, G.R.; Langor, D.W.; Spence, J.R.
Year: 2007    Catalog ID: 26899
Available from: Northern Forestry Centre
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Two new species of Pissodes (Coleoptera: Curculionidae) from China, with notes on Palearctic species
Lu, X.; Zhang, R.; Langor, D.W.
Year: 2007    Catalog ID: 26750
Available from: Northern Forestry Centre
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Influence of boreal forest succession and dead wood qualities on saproxylic beetles
Jacobs, J.; Spence, J.R.; Langor, D.W.
Year: 2007    Catalog ID: 26722
Available from: Northern Forestry Centre
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Arthropods of Canadian forests.
Arthropods of Canadian forests.
Langor, D.W.
Year: 2006    Catalog ID: 34087
Available from: Northern Forestry Centre
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Molecular and morphological evidence for interspecific hybridization between Cronartium ribicola and C. comandrae on Pinus flexilis in southwestern Alberta
Joly, D.L.; Langor, D.W.; Hamelin, R.C.
Year: 2006    Catalog ID: 26974
Available from: Laurentian Forestry Centre
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Maintaining saproxylic insects in Canada's extensively managed boreal forests: a review
Langor, D.W.; Spence, J.R.; Hammond, H.E.J.; Jacobs, J.; Cobb, T.P.
Year: 2006    Catalog ID: 26513
Available from: Northern Forestry Centre
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Review of the North American Tarphiota Casey, with a description of a new seashore-inhabiting Atheta species exhibiting convergent characteristics (Coleoptera: Staphylinidae: Aleocharinae).
Klimaszewski, J.; Majka, C.G.; Langor, D.W.
Year: 2006    Catalog ID: 26298
Available from: Laurentian Forestry Centre
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Arthropods as ecological indicators of sustainability in Canadian forests
Langor, D.W.; Spence, J.R.
Year: 2006    Catalog ID: 26238
Available from: Northern Forestry Centre
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Spruce beetle (Coleoptera: Scolytidae) parasitoids: cephalic morphology of larvae and a key to species (Hymenoptera: Braconidae, Pteromalidae).
Wesley, J.; Williams, D.J.M.; Langor, D.W.; Spence, J.R.
Year: 2006    Catalog ID: 26038
Available from: Northern Forestry Centre
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Arthropod responses to harvesting and wildfire: Implications for emulation of natural disturbance in forest management
Buddle, C.M.; Langor, D.W.; Pohl, G.R.; Spence, J.R.
Year: 2006    Catalog ID: 25952
Available from: Northern Forestry Centre
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Moths and butterflies (Lepidoptera) of the boreal mixedwood forest near Lac La Biche, Alberta, including new provincial records
Pohl, G.R.; Langor, D.W.; Landry, J.-F.; Spence, J.R.
Year: 2004    Catalog ID: 26103
Available from: Northern Forestry Centre
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Field guide to forest insects and diseases of the prairie provinces. (2nd edition) (hardcover).
Field guide to forest insects and diseases of the prairie provinces. (2nd edition) (hardcover).
Hiratsuka, Y.; Langor, D.W.; Crane, P.E.
Year: 2004    Catalog ID: 25134
Available from: Northern Forestry Centre
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Field guide to forest insects and diseases of the prairie provinces. 2nd Edition. (softcover).
Field guide to forest insects and diseases of the prairie provinces. 2nd Edition. (softcover).
Hiratsuka, Y.; Langor, D.W.; Crane, P.E.
Year: 2004    Catalog ID: 25059
Available from: Northern Forestry Centre
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Population structure and gene flow in the white pine weevil, Pissodes strobi (Coleoptera: Curculionidae).
Laffin, R.D.; Langor, D.W.; Sperling, F.A.H.
Year: 2004    Catalog ID: 25009
Available from: Northern Forestry Centre
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Lepidoptera from the boreal mixedwood forest in east-central Alberta: comparison of assemblages from a mature stand and an old stand
Lepidoptera from the boreal mixedwood forest in east-central Alberta: comparison of assemblages from a mature stand and an old stand
Pohl, G.R.; Langor, D.W.; Landry, J.-F.; Spence, J.R.
Year: 2004    Catalog ID: 25002
Available from: Northern Forestry Centre
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Biology of Pissodes yunnanensis (Coleoptera: Curculionidae), a pest of Yunnan pine in southwestern China.
Zhang, H.H.; Haack, R.A.; Langor, D.W.
Year: 2004    Catalog ID: 24967
Available from: Northern Forestry Centre
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Distributions of leafmining sawflies (Hymenoptera: Tenthredinidae) on birch and alder in northwestern Canada
Digweed, S.C.; Langor, D.W.
Year: 2004    Catalog ID: 24968
Available from: Northern Forestry Centre
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Systematics: its role in supporting sustainable forest management
Huber, J.T.; Langor, D.W.
Year: 2004    Catalog ID: 24916
Available from: National Capital Region
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Harvest retention patches are insufficient as stand analogues of fire residuals for litter-dwelling beetles in northern coniferous forests
Gandhi, K.J.K.; Spence, J.R.; Cryer, K.J.; Langor, D.W.; Morgantini, L.E.
Year: 2004    Catalog ID: 24624
Available from: Northern Forestry Centre
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Short-term impact of forest soil compaction and organic matter removal on soil mesofauna density and oribatid mite diversity
Battigelli, J.P.; Spence, J.R.; Langor, D.W.; Berch, S.M.
Year: 2004    Catalog ID: 24562
Available from: Northern Forestry Centre
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Stand composition and structure of the boreal mixedwood and epigaeic arthropods of the Ecosystem Management Emulating Natural Disturbance (EMEND) landbase in northwestern Alberta.
Work, T.T.; Shorthouse, D.P.; Spence, J.R.; Volney, W.J.A.; Langor, D.W.
Year: 2004    Catalog ID: 24301
Available from: Northern Forestry Centre
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Saproxylic beetles (Coleoptera) using Populus in boreal aspen stands of western Canada: spatiotemporal variation and conservation of assemblages
Hammond, H.E.J.; Langor, D.W.; Spence, J.R.
Year: 2004    Catalog ID: 24172
Available from: Northern Forestry Centre
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Arthropods as ecological indicators of disturbance in forest ecosystems.
Langor, D.W.; Spence, J.R.
Year: 2003    Catalog ID: 24186
Available from: Northern Forestry Centre
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Biological control of the ambermarked birch leafminer, Profenusa thomsoni (Hymenoptera: Tenthredinidae), in Alberta
Biological control of the ambermarked birch leafminer, Profenusa thomsoni (Hymenoptera: Tenthredinidae), in Alberta
Digweed, S.C.; McQueen, R.L.; Spence, J.R.; Langor, D.W.
Year: 2003    Catalog ID: 22823
Available from: Northern Forestry Centre
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Mountain pine beetle. (Leaflet)
Mountain pine beetle. (Leaflet)
Langor, D.W.
Year: 2003    Catalog ID: 22593
Available from: Northern Forestry Centre
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Dendroctone du pin ponderosa (dépliant)
Dendroctone du pin ponderosa (dépliant)
Langor, D.W.
Year: 2003    Catalog ID: 22594
Available from: Northern Forestry Centre
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Rearing, identification, and biology of parasitoids and predators associated with Pissodes weevils in Canada
Rearing, identification, and biology of parasitoids and predators associated with Pissodes weevils in Canada
Williams, D.J.M.; Langor, D.W.
Year: 2002    Catalog ID: 21337
Available from: Northern Forestry Centre
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Morphometric study of the Pissodes strobi complex (Coleoptera: Curculionidae).
Williams, D.J.M.; Langor, D.W.
Year: 2002    Catalog ID: 20538
Available from: Northern Forestry Centre
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Fenusa pusilla (Lepeletier), Birch Leafminer, and Profenusa thomsoni (Konow), Ambermarked Birch Leafminer (Hymenoptera: Tenthredinidae).
Langor, D.W.; Digweed, S.C.; Spence, J.R.
Year: 2002    Catalog ID: 20401
Available from: Northern Forestry Centre
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Description of mature larvae of the four species of the Pissodes strobi complex (Coleoptera: Curculionidae).
Williams, D.J.M.; Langor, D.W.
Year: 2002    Catalog ID: 20373
Available from: Northern Forestry Centre
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Fire residuals as habitat reserves for epigaeic beetles (Coleoptera: Carabidae and Staphylinidae).
Gandhi, K.J.K.; Spence, J.R.; Langor, D.W.; Morgantini, L.E.
Year: 2001    Catalog ID: 19057
Available from: Northern Forestry Centre
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Early colonization of Populus wood by saproxylic beetles (Coleoptera)
Hammond, H.E.J.; Langor, D.W.; Spence, J.R.
Year: 2001    Catalog ID: 18568
Available from: Northern Forestry Centre
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El desarrollo sostenible de los recursos humanos y forestales: el papel del programma especial de IUFRO para paises en desarrollo
Langor, D.W.; Szaro, R.C.
Year: 2000    Catalog ID: 20399
Available from: Northern Forestry Centre
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Study on the parasitoids of Pissodes nitidus Roel
Hu, C-X.; Li, C-D.; Wang, Z-y; Langor, D.W.; Yue, S-K.; Liu, K-Y.; Han, S-I.
Year: 2000    Catalog ID: 20400
Available from: Northern Forestry Centre
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Succession of boreal forest spider assemblages following wildfire and harvesting
Buddle, C.M.; Spence, J.R.; Langor, D.W.
Year: 2000    Catalog ID: 18169
Available from: Northern Forestry Centre
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Establishment and spread of two introduced parasitoids (Ichneumonidae) of the birch leafminer, Fenusa pusilla (Tenthredinidae).
Langor, D.W.; Digweed, S.C.; Williams, D.J.M.; Spence, J.R.; Saunders, C.
Year: 2000    Catalog ID: 18187
Available from: Northern Forestry Centre
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Fungi associated with Dendroctonus rufipennis and Polygraphus rufipennis, and white spruce inoculation tests
Ohsawa, M.; Langor, D.W.; Hiratsuka, Y.; Yamaoka, Y.
Year: 2000    Catalog ID: 18193
Available from: Northern Forestry Centre
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Sustainable forest management in the developing world
Szaro, R.C.; Langor, D.W.; Yapi, A.M.
Year: 2000    Catalog ID: 18197
Available from: Northern Forestry Centre
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Forest science challenges and contributions to sustainable human and resource development
Szaro, R.C.; Yapi, A.M.; Langor, D.W.; Schaitza, E.; Awang, K.; Vancura, K.
Year: 2000    Catalog ID: 18212
Available from: Northern Forestry Centre
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The succession of litter-dwelling, arthropod communities following disturbance by harvesting and wildfire
Buddle, C.M.; Spence, J.R.; Langor, D.W.; Pohl, G.R.
Year: 1999    Catalog ID: 20408
Available from: Northern Forestry Centre
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Fire-skips and carabid beetles of northern rockies: “natural lessons” for the forest industry
Gandhi, K.J.K.; Spence, J.R.; Langor, D.W.; Morgantini, L.E.
Year: 1999    Catalog ID: 20407
Available from: Northern Forestry Centre
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Assessing components of ecosystem integrity in the EMEND experiment
Volney, W.J.A.; Spence, J.R.; Weber, M.G.; Langor, D.W.; Mallett, K.I.; Johnson, J.D.; Edwards, I.K.; Hillman, G.R.; Kishchuk, B.E.
Year: 1999    Catalog ID: 18698
Available from: Northern Forestry Centre
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A silvicultural experiment to mitigate pest damage
Volney, W.J.A.; Hammond, H.E.J.; Maynard, D.G.; MacIsaac, D.A.; Mallett, K.I.; Langor, D.W.; Johnson, J.D.; Pohl, G.R.; Kishchuk, B.E.; Gladders, B.; Avery, B.; Chemago, R.; Hoffman, T.; Chorney, M.; Luchkow, S.A.; Maximchuk, M.; Spence, J.R.
Year: 1999    Catalog ID: 18699
Available from: Northern Forestry Centre
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Invertebrate biodiversity, forestry and emulation of natural disturbance
Spence, J.R.; Buddle, C.M.; Gandhi, K.J.K.; Langor, D.W.; Volney, W.J.A.; Hammond, H.E.J.; Pohl, G.R.
Year: 1999    Catalog ID: 18688
Available from: Northern Forestry Centre
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Two new species of Pissodes (Coleoptera: Curculionidae) from China
Langor, D.W.; Situ, Y.-X.; Zhang, R.
Year: 1999    Catalog ID: 18666
Available from: Northern Forestry Centre
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Life cyle and mortality of Pissodes Terminalis (Coleoptera: Curculionidae) in lodgepole pine
Langor, D.W.; Williams, D.J.M.
Year: 1998    Catalog ID: 18780
Available from: Northern Forestry Centre
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A new species of Aphelinus (Hymenoptera: Aphelinidae) from Northeastern China
Li, C-D.; Langor, D.W.
Year: 1998    Catalog ID: 18781
Available from: Northern Forestry Centre
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Annotated bibliography of North and Central American species of bark weevils, Pissodes (Coleoptera: Curculionidae)
Annotated bibliography of North and Central American species of bark weevils, Pissodes (Coleoptera: Curculionidae)
Langor, D.W.
Year: 1998    Catalog ID: 11891
Available from: Northern Forestry Centre
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Beetle abundance and diversity in a boreal mixed-wood forest
Spence, J.R.; Langor, D.W.; Hammond, H.E.J.; Pohl, G.R.
Year: 1997    Catalog ID: 18856
Available from: Northern Forestry Centre
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Mitochondrial DNA sequence divergence in weevils of the Pissodes strobi species complex (Coleoptera: Curculionidae)
Langor, D.W.; Sperling, F.A.H.
Year: 1997    Catalog ID: 18829
Available from: Northern Forestry Centre
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Where have all the birch leafminers gone?
Langor, D.W.; Digweed, S.C.; McQueen, R.L.; Spence, J.R.
Year: 1996    Catalog ID: 20940
Available from: Northern Forestry Centre
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Biodiversity: threatened and endangered species
Spence, J.R.; Langor, D.W.
Year: 1996    Catalog ID: 20405
Available from: Northern Forestry Centre
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The association of young weevil-killed pine and spruce terminals with Phellinus pini in western Canada
Mallett, K.I.; Langor, D.W.
Year: 1996    Catalog ID: 18917
Available from: Northern Forestry Centre
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Northern forestry and carabids
Spence, J.R.; Langor, D.W.; Niemelä, J.; Cárcamo, H.A.; Currie, C.R.
Year: 1996    Catalog ID: 18933
Available from: Northern Forestry Centre
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Sampling and identification of forest tent caterpillar parasitoids in the prairie provinces
Sampling and identification of forest tent caterpillar parasitoids in the prairie provinces
Williams, D.J.M.; Parry, D.; Langor, D.W.
Year: 1996    Catalog ID: 12149
Available from: Northern Forestry Centre
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Mitochondrial DNA variation and identification of bark weevils in the Pissodes Strobi species group in western Canada (Coleoptera: Curculionidae)
Langor, D.W.; Sperling, F.A.H.
Year: 1995    Catalog ID: 19009
Available from: Northern Forestry Centre
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Le papillon satiné (dépliant)
Le papillon satiné (dépliant)
Langor, D.W.
Year: 1995    Catalog ID: 11892
Available from: Northern Forestry Centre
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Satin moth (leaflet)
Satin moth (leaflet)
Langor, D.W.
Year: 1995    Catalog ID: 11893
Available from: Northern Forestry Centre
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Birch-leafmining sawflies
Langor, D.W.; Digweed, S.C.; McQueen, R.L.; Spence, J.R.
Year: 1994    Catalog ID: 20967
Available from: Northern Forestry Centre
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Diagnostics of the Pissodes Strobi species group in western Canada, using mitochondrial DNA
Langor, D.W.; Sperling, F.A.H.
Year: 1994    Catalog ID: 20402
Available from: Northern Forestry Centre
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Hakkuun vaikutukset havumetsän maakiitäjäisiin kahdella mantereella [The effects of clear-cutting on ground-beetle assemblages (in the Canadian and Finnish boreal forests) - English translation provided].
Niemelä, J.; Spence, J.R.; Langor, D.W.; Haila, Y.; Tukia, H.
Year: 1994    Catalog ID: 20406
Available from: Northern Forestry Centre
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Insect biodiversity studies in the boreal forests of Alberta, Canada
Langor, D.W.; Spence, J.R.; Niemelä, J.; Cárcamo, H.A.
Year: 1994    Catalog ID: 19091
Available from: Northern Forestry Centre
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Scolyte du frêne de l’Ouest (dépliant)
Scolyte du frêne de l’Ouest (dépliant)
Langor, D.W.
Year: 1994    Catalog ID: 18147
Available from: Northern Forestry Centre
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Western ash bark beetle (leaflet)
Western ash bark beetle (leaflet)
Langor, D.W.
Year: 1994    Catalog ID: 11889
Available from: Northern Forestry Centre
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Forest Insect and Disease Notes, April 1993. Contents: balsam fir mortality survey; strawberry root weevil; Otiorhynchus Ovatus(L.)
Mallett, K.I.; Langor, D.W.; Brandt, J.P.
Year: 1993    Catalog ID: 28431
Available from: Northern Forestry Centre
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Balsam fir mortality study
Mallett, K.I.; Langor, D.W.
Year: 1993    Catalog ID: 20941
Available from: Northern Forestry Centre
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Logging and boreal ground-beetle assemblages on two continents: implications for conservation
Niemelä, J.; Spence, J.R.; Langor, D.W.; Haila, Y.; Tukia, H.
Year: 1993    Catalog ID: 20403
Available from: Northern Forestry Centre
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Life history, behaviour, and mortality of the western ash bark beetle, Hylesinus californicus (Swaine) (Coleoptera: Scolytidae), in southern Alberta
Langor, D.W.; Hergert, C.R.
Year: 1993    Catalog ID: 11255
Available from: Northern Forestry Centre
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Effects of clear-cut harvesting on boreal ground-beetle assemblages (Coleoptera: Carabidae) in western Canada
Niemelä, J.; Langor, D.W.; Spence, J.R.
Year: 1993    Catalog ID: 11296
Available from: Northern Forestry Centre
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Balsam fir mortality survey.
Mallett, K.I.; Langor, D.W.
Year: 1992    Catalog ID: 32329
Available from: Northern Forestry Centre
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Phytopte des bourgeons du peuplier (dépliant)
Phytopte des bourgeons du peuplier (dépliant)
Drouin, J.A.; Langor, D.W.
Year: 1992    Catalog ID: 19136
Available from: Northern Forestry Centre
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Poplar bud gall mite (leaflet)
Poplar bud gall mite (leaflet)
Drouin, J.A.; Langor, D.W.
Year: 1992    Catalog ID: 11709
Available from: Northern Forestry Centre
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Cochenille des aiguilles du pin (dépliant)
Cochenille des aiguilles du pin (dépliant)
Kusch, D.S.; Langor, D.W.
Year: 1992    Catalog ID: 11886
Available from: Northern Forestry Centre
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Pine needle scale (leaflet)
Pine needle scale (leaflet)
Kusch, D.S.; Langor, D.W.
Year: 1992    Catalog ID: 11887
Available from: Northern Forestry Centre
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The lodgepole terminal weevil in the prairie provinces
Langor, D.W.; Drouin, J.A.; Wong, H.R.
Year: 1992    Catalog ID: 11890
Available from: Northern Forestry Centre
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Taxonomic research on forest insects and diseases at the Northern Forestry Centre: Part 2. Taxonomy of Pissodes weevils
Langor, D.W.
Year: 1991    Catalog ID: 20943
Available from: Northern Forestry Centre
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Arthropods and nematodes co-occurring with the eastern larch beetle, Dendroctonus simplex (Col.: Scolytidae), in Newfoundland
Langor, D.W.
Year: 1991    Catalog ID: 11251
Available from: Northern Forestry Centre
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Host effects on allozyme and morphological variation of the mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Scolytidae)
Langor, D.W.; Spence, J.R.
Year: 1991    Catalog ID: 11261
Available from: Northern Forestry Centre
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Charançon du pin blanc (dépliant)
Charançon du pin blanc (dépliant)
Drouin, J.A.; Langor, D.W.
Year: 1991    Catalog ID: 11697
Available from: Northern Forestry Centre
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White pine weevil (leaflet)
White pine weevil (leaflet)
Drouin, J.A.; Langor, D.W.
Year: 1991    Catalog ID: 11710
Available from: Northern Forestry Centre
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Birch leaf miners (leaflet)
Birch leaf miners (leaflet)
Wong, H.R.; Drouin, J.A.; Langor, D.W.
Year: 1991    Catalog ID: 12153
Available from: Northern Forestry Centre
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Petites mineuses du bouleau (dépliant)
Petites mineuses du bouleau (dépliant)
Wong, H.R.; Drouin, J.A.; Langor, D.W.
Year: 1991    Catalog ID: 12154
Available from: Northern Forestry Centre
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Host effects on fertility and reproductive success of Dendroctonus ponderosae Hopkins (Coleoptera: Scolytidae)
Langor, D.W.; Spence, J.R.; Pohl, G.R.
Year: 1990    Catalog ID: 11262
Available from: Northern Forestry Centre
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Host effects on the phenology, development, and mortality of field populations of the mountain pine beetle, Dendroctonus Ponderosae Hopkins (Coleoptera: Scolytidae)
Langor, D.W.
Year: 1989    Catalog ID: 11253
Available from: Northern Forestry Centre
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The western ash bark beetle
Langor, D.W.
Year: 1989    Catalog ID: 11254
Available from: Northern Forestry Centre
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The eastern larch beetle, another threat to our forests (Coleoptera: Scolytidae)
Langor, D.W.; Raske, A.G.
Year: 1989    Catalog ID: 11256
Available from: Northern Forestry Centre
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A history of the eastern larch beetle, Dendroctonus Simplex (Coleoptera: Scolytidae) in North America
Langor, D.W.; Raske, A.G.
Year: 1989    Catalog ID: 11258
Available from: Northern Forestry Centre
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Mortality factors and life tables of the eastern larch beetle, Dendroctonus simplex (Coleoptera: Scolytidae), in Newfoundland
Langor, D.W.; Raske, A.G.
Year: 1988    Catalog ID: 11259
Available from: Northern Forestry Centre
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Annotated Bibliography of the eastern larch beetle, Dendroctonus simplex LeConte (Coleoptera: Scolytidae)
Langor, D.W.; Raske, A.G.
Year: 1988    Catalog ID: 6824
Available from: Atlantic Forestry Centre
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Leafhopper fauna of Newfoundland and Cape Breton Island (Rhynochota: Homoptera: Cidadellidae)
Hamilton, K.G.A.; Langor, D.W.
Year: 1987    Catalog ID: 11191
Available from: Northern Forestry Centre
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Flight muscle changes in the eastern larch beetle, Dendroctonus simplex LeConte (Coleoptera: Scolytidae)
Langor, D.W.
Year: 1987    Catalog ID: 11252
Available from: Northern Forestry Centre
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Emergence, host attack, and overwintering behavior of the eastern larch beetle, Dendroctonus Simplex LeConte (Coleoptera: Scolytidae), in Newfoundland
Langor, D.W.; Raske, A.G.
Year: 1987    Catalog ID: 11257
Available from: Northern Forestry Centre
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Reproduction and development of the eastern larch beetle, Dendroctonus Simplex LeConte (Coleoptera: Scolytidae), in Newfoundland
Langor, D.W.; Raske, A.G.
Year: 1987    Catalog ID: 11260
Available from: Northern Forestry Centre
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Eastern larch beetle being studied
Langor, D.W.; Raske, A.G.
Year: 1984    Catalog ID: 20372
Available from: Atlantic Forestry Centre
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Alary polymorphism and life history of a colonizing ground beetle, Bembidion Lampros Herbst (Coleoptera: Carabidae)
Langor, D.W.; Larson, D.J.
Year: 1983    Catalog ID: 19271
Available from: Northern Forestry Centre
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The carabid beetles of insular Newfoundland (Coleoptera: Carabidae: Cicindellidae): 30 years after Lindroth
Larson, D.J.; Langor, D.W.
Year: 1982    Catalog ID: 19283
Available from: Northern Forestry Centre
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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.