Langevin, D.
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Structure-activity relationships of phenolic and nonphenolic aromatic acids as oviposition stimuli for the spruce budworm, Choristoneura fumiferana (Lepidoptera: Tortricidae)
Year: 2002
Catalog ID: 25147
Issued by: Great Lakes Forestry Centre
Availability: Order paper copy (free)
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Sex attractants and seasonal flight patterns for three Eucosma (Lepidoptera: Tortricidae) species sympatric in eastern pine seed orchards and plantations.
Grant, G.G.; de Groot, P.; Langevin, D.; Katovich, S.A.; Slessor, K.N.; Miller, W.E.
Year: 2002
Catalog ID: 20512
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Oviposition response of spruce budworm (Lepidoptera: Tortricidae) to aliphatic carboxylic acids
Grant, G.G.; Zhao, B.; Langevin, D.
Year: 2000
Catalog ID: 21426
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Seasonal and diurnal flight activity of male Eucosma gloriola (Lepidoptera: Tortricidae).
de Groot, P.; Grant, G.G.; Nott, R.; Langevin, D.
Year: 1998
Catalog ID: 21121
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Deterring and inhibiting effects of quinolizidine alkaloids on spruce budworm (Lepidoptera: Tortricidae) oviposition
Zhao, B.; Grant, G.G.; Langevin, D.; MacDonald, L.M.
Year: 1998
Catalog ID: 9912
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Oviposition and electroantennogram responses of Dioryctria abietivorella (Lepidoptera: Pyralidae) elicited by monterpenes and enantiomers from eastern white pine
Shu, S.; Grant, G.G.; Langevin, D.; Lombardo, D.A.; MacDonald, L.M.
Year: 1997
Catalog ID: 22380
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Aerial spray trials in 1992 and 1993 against gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae), using nuclear polyhedrosis virus with and without an optical brightener compared to Bacillus thuringiensis.
Cunningham, J.C.; Brown, K.W.; Payne, N.J.; Mickle, R.E.; Grant, G.G.; Fleming, R.A.; Robinson, A.G.; Curry, R.D.; Langevin, D.; Burns, T.
Year: 1997
Catalog ID: 9660
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Olefin inhibitor of gypsy moth, Lymantria dispar, is a synergistic pheromone component of nun moth, L. monacha.
Grant, G.G.; Langevin, D.; Liska, J.; Kapitola, P.; Chong, J.M.
Year: 1996
Catalog ID: 21762
Issued by: Great Lakes Forestry Centre
Availability: Order paper copy (free)
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Oviposition deterrence, stimulation, and effect of clutch size of Choristoneura (Lepidoptera: Tortricidae) species by extract fractions of host and nonhost foliage
Year: 1995
Catalog ID: 21761
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Oviposition responses of four Choristoneura (Lepidoptera: Tortricidae) species to chemical and physical stimuli associated with host and nonhost foliage
Year: 1994
Catalog ID: 21760
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)