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Publications by D.J.M. Williams

19 records.

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Scientific note: Nomenclatural change for a species of Callimoxys Kraatz (Coleoptera: Cerambycidae) in North America.
Hammond, H.E.J.; Williams, D.J.M.
Year: 2012    Catalog ID: 33831
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.1649/072.066.0220
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A revision of the Genus Callimoxys Kraatz (Coleoptera: Cerambycidae) in America north of Mexico and review of world species.
Hammond, H.E.J.; Williams, D.J.M.
Year: 2011    Catalog ID: 32948
Available from: Northern Forestry Centre
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Available from the Journal's Web site.
DOI: 10.1649/072.065.0307
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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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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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Spiny ash sawfly (leaflet).
Spiny ash sawfly (leaflet).
Williams, D.J.M.
Year: 2010    Catalog ID: 31782
Available from: Northern Forestry Centre
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Tenthrède épineuse du frêne (dépliant).
Tenthrède épineuse du frêne (dépliant).
Williams, D.J.M.
Year: 2010    Catalog ID: 31783
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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Biology of the spiny ash sawfly, Eupareophora parca (Hymenoptera: Tenthredinidae: Blennocampinae), in Edmonton, Alberta.
Williams, D.J.M.
Year: 2007    Catalog ID: 26749
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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Revision of the genus Pseudognaptodon Fischer (Hymenoptera: Braconidae: Gnamptodontinae)
Williams, D.J.M.
Year: 2004    Catalog ID: 24442
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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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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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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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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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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Rearing parasitoids of spruce budworm from northern Alberta
Williams, D.J.M.
Year: 1994    Catalog ID: 12148
Available from: Northern Forestry Centre
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Major forest insect pests: 1991 conditions and 1992 predictions
Williams, D.J.M.
Year: 1991    Catalog ID: 20968
Available from: Northern Forestry Centre
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The new world genus Lathrapanteles n. gen.: phylogeny and placement in the microgastrinae (Hymenoptera: Braconidae: Cotesiini)
Williams, D.J.M.
Year: 1985    Catalog ID: 20404
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.