Canadian Forest Service Publications
Publications by W.W. Nijholt
28 records.
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Pine oil, a feeding deterrent for the white pine weevil, Pissodes strobi (Coleoptera: Curculionidae)
Alfaro, R.I.; Borden, J.H.; Harris, L.J.; Nijholt, W.W.; McMullen, L.H.
Year: 1984
Catalog ID: 2353
Available from: Pacific Forestry Centre
CFS Availability: Print (free) -
Flight behavior of ambrosia beetles near free-standing sticky-screen traps
Year: 1983
Catalog ID: 2278
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
Ambrosia beetles in alder
Year: 1981
Catalog ID: 2035
Available from: Pacific Forestry Centre
CFS Availability: PDF (download) -
Pine oil protects living trees from attack by three bark beetle species, Dendroctonus spp. (Coleoptera: Scolytidae)
Nijholt, W.W.; McMullen, L.H.; Safranyik, L.
Year: 1981
Catalog ID: 2036
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/Ent113337-4 -
Time of attack flight of ambrosia beetle Trypodendron lineatum (Oliv.) (Coleoptera: Scolytidae) in relation to weather in coastal British Columbia
Year: 1980
Catalog ID: 2021
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download) -
Times of log attack by the ambrosia beetle Trypodendron lineatum in coastal British Columbia
Year: 1980
Catalog ID: 2022
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download) -
Pine oil and oleic acid delay and reduce attacks on logs by ambrosia beetles (Coleoptera: Scolytidae)
Year: 1980
Catalog ID: 2033
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/Ent112199-2 -
Pine oil prevents mountain pine beetle attack on living lodgepole pine trees
Year: 1980
Catalog ID: 2034
Available from: Pacific Forestry Centre
CFS Availability: PDF (download) -
The striped ambrosia beetle, Trypodendron lineatum (Olivier). An annotated bibliography. (Microfiche)
Year: 1979
Catalog ID: 1811
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download) -
Pine oil delays attack of ambrosia beetle on piled log sections
Year: 1979
Catalog ID: 1812
Available from: Pacific Forestry Centre
CFS Availability: PDF (download) -
Evaluation of operational watermisting for log protection from ambrosia beetle damage
Year: 1978
Catalog ID: 1809
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download) -
Ambrosia beetle. A menace to the forest industry
Year: 1978
Catalog ID: 1810
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download) -
Chemical response behavior of scolytids in west Germany and western Canada
Year: 1976
Catalog ID: 1614
Available from: Pacific Forestry Centre
CFS Availability: PDF (download) -
Changes in triglyceride fatty acids during brood production of Douglas-fir beetles (Coleoptera: Scolytidae)
Year: 1974
Catalog ID: 29106
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/Ent106927-9 -
Occurrence of juvabione-related compounds in grand fir and pacific silver fir infested by balsam woolly aphid
Year: 1974
Catalog ID: 1591
Available from: Pacific Forestry Centre
CFS Availability: PDF (request by e-mail)Available from the Journal's Web site.
DOI: 10.1139/b74-074 -
Ambrosia beetle attacks delayed by turpentine oil
Year: 1973
Catalog ID: 28687
Available from: Pacific Forestry Centre
CFS Availability: PDF (download) -
The effect of male Trypodendron lineatum (Coleoptera: Scolytidae) on the response of field populations to secondary attraction
Year: 1973
Catalog ID: 28689
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/Ent105583-4 -
Methods of analysis for free amino acids in conifer bark and needles using gas-liquid chromatography
Year: 1973
Catalog ID: 28091
Available from: Pacific Forestry Centre
CFS Availability: PDF (download) -
Water misting for log protection from ambrosia beetles in B.C.
Year: 1972
Catalog ID: 26520
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download) -
Ovary development in a scolytid beetle Dendroctonus pseudotsugae (Coleoptera: Scolytidae): effect on farnesyl methyl ether
Sahota, T.S.; Chapman, J.A.; Nijholt, W.W.
Year: 1970
Catalog ID: 28257
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/Ent1021424-11 -
The effect of mating and the presence of the male ambrosia beetle, Trypodendron lineatum, on “secondary” attraction
Year: 1970
Catalog ID: 28236
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/Ent102894-7 -
Fat content of the ambrosia beetle, Trypodendron lineatum (Oliv.) during attack and brood production
Year: 1969
Catalog ID: 27983
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
A flight trap for collecting living insects
Year: 1968
Catalog ID: 27881
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/Ent1001151-11 -
Moisture and fat content during the adult life of the ambrosia beetle, Trypodendron lineatum (Oliv.)
Year: 1967
Catalog ID: 27808
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
Moisture and fat content in the ambrosia beetle Trypodendron Lineatum (Oliv.)
Year: 1965
Catalog ID: 27743
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information). -
Proportion of old and young adults in an overwintering population of the ambrosia beetle, Trypodendron lineatum (Oliv.)
Year: 1965
Catalog ID: 24092
Available from: Pacific Forestry Centre
CFS Availability: PDF (download) -
Observations of overwintering Pseudohylesinus and Trypodendron
Year: 1965
Catalog ID: 24098
Available from: Pacific Forestry Centre
CFS Availability: PDF (download) -
Uptake of water by the ambrosia beetle. Trypodendron, following desiccation
Year: 1964
Catalog ID: 24035
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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.
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