Berthiaume, R.
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Optimizing Bacillus thuringiensis (Btk) aerial spray prescriptions in mixed balsam fir-white spruce stands against the spruce budworm
Fuentealba, A.; Pelletier-Beaulieu, E.; Dupont, A.; Hébert, C.; Berthiaume, R.; Bauce, E.
Year: 2023
Catalog ID: 41044
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Accuracy of defoliation estimates from aerial and ground surveys in a boreal forest during an outbreak of the Hemlock Looper, Lambdina fiscellaria (Guenée)
Béland, J.-M.; Bauce, E.; Cloutier, C.; Berthiaume, R.; Hébert, C.
Year: 2022
Catalog ID: 40768
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Host Tree Species Affects Spruce Budworm Winter Survival
Berthiaume, R.; Hébert, C.; Charest, M.; Dupont, A.; Bauce, E.
Year: 2020
Catalog ID: 40090
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Early responses of bark and wood boring beetles to an outbreak of the hemlock looper Lambdina fiscellaria (Guenée) (Lepidoptera: Geometridae) in a boreal balsam fir forest of North America
Béland, J.-M.; Bauce, E.; Cloutier, C.; Berthiaume, R.; Hébert, C.
Year: 2019
Catalog ID: 39907
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Comparing the efficacy of various aerial spraying scenarios using Bacillus thuringiensis to protect trees from spruce budworm defoliation.
Fuentealba, A.; Dupont, A.; Hébert, C.; Berthiaume, R.
Year: 2019
Catalog ID: 39373
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Comparisons of B.t.k. aerial spraying strategies against the eastern spruce budworm, based on protection timing and intensity during a complete outbreak episode.
Dupont, A.; Bauce, E.; Fuentealba, A.; Hébert, C.; Berthiaume, R.
Year: 2018
Catalog ID: 39077
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Vertical distribution of three longhorned beetle species (Coleoptera: Cerambycidae) in burned trees of the boreal forest.
Cadorette-Breton, Y.; Hébert, C.; Ibarzabal, J.; Berthiaume, R.; Bauce, E.
Year: 2016
Catalog ID: 36615
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Seasonal natural history of aphidophagous Syrphidae (Diptera) attacking the balsam twig aphid in balsam fir (Pinaceae) Christmas tree plantations.
Berthiaume, R.; Hébert, C.; Pelletier, G.; Cloutier, C.
Year: 2016
Catalog ID: 36242
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Short-term influence of partial cutting on hemlock looper (Lepidoptera: Geometridae) parasitism.
Seehausen, L.; Bauce, E.; Régnière, J.; Berthiaume, R.
Year: 2015
Catalog ID: 36074
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Short-term effect of selection cutting in boreal balsam fir forest on cerambycid and scolytid beetles.
Morin, M.B.; Hébert, C.; Berthiaume, R.; Bauce, E.; Brodeur, J.
Year: 2015
Catalog ID: 35942
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Effect of simulated fall heat waves on cold hardiness and winter survival of hemlock looper, Lambdina fiscellaria (Lepidoptera: Geometridae).
Vallières, R.; Rochefort, S.; Berthiaume, R.; Hébert, C.; Bauce, E.
Year: 2015
Catalog ID: 35894
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Forest susceptibility and vulnerability to Hemlock Looper as a framework for developing an optimal detection and monitoring strategy.
Hébert, C.; Jeffrey, O.; Boucher, J.; Dubuc, Y.; Berthiaume, R.; MacLean, D.A.; Bauce, E.
Year: 2014
Catalog ID: 35963
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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L'arpenteuse de la pruche : une arrivée remarquée.
Arsenault, J.-E.; Hébert, C.; Tousignant, A.; Berthiaume, R.; Bauce, E.
Year: 2014
Catalog ID: 35961
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Influence of partial cutting on parasitism of endemic spruce budworm (Lepidoptera: Tortricidae) populations.
Seehausen, L.; Bauce, E.; Régnière, J.; Berthiaume, R.
Year: 2014
Catalog ID: 35552
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Effects of seasonal variation in host quality and availability on parasitism by the egg parasitoid Telenomus coloradensis
Legault, S.; Hébert, C.; Berthiaume, R.; Brodeur, J.
Year: 2013
Catalog ID: 34928
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Effect of temperature and tree species on damage progression caused by whitespotted sawyer (Coleoptera: Cerambycidae) larvae in recently burned logs
Bélanger, S.; Bauce, E.; Berthiaume, R.; Long, B.; Labrie, J.; Daigle, L.F.; Hébert, C.
Year: 2013
Catalog ID: 34667
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Host tree species and burn treatment as determinants of preference and suitability for Monochamus scutellatus scutellatus (Coleoptera: Cerambycidae).
Cadorette-Breton, Y.; Hébert, C.; Ibarzabal, J.; Berthiaume, R.; Bauce, E.
Year: 2013
Catalog ID: 34666
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Seasonal ecology and thermal constraints of Telenomus spp. (Hymenoptera: Scelionidae), egg parasitoids of the hemlock looper (Lepidoptera: Geometridae).
Legault, S.; Hébert, C.; Blais, J.; Berthiaume, R.; Bauce, E.; Brodeur, J.
Year: 2012
Catalog ID: 34232
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Peut-on prédire les dommages des perceurs du bois chez les arbres tués par le feu?
Berthiaume, R.; Hébert, C.; Boucher, J.; Bauce, E.; Ibarzabal, J.
Year: 2011
Catalog ID: 33049
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Développement d’un modèle de prédiction des dommages des larves de longicornes dans le bois récemment brûlé en forêt boréale.
Bélanger, S.; Bauce, E.; Berthiaume, R.; Long, B.; Hébert, C.
Year: 2011
Catalog ID: 33048
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Spatial segregation of three longhorned beetles in burned trees of the boreal forest.
Cadorette-Breton, Y.; Hébert, C.; Berthiaume, R.; Ibarzabal, J.; Bauce, E.
Year: 2011
Catalog ID: 33045
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Impact of partial cuts on xylophagous insect activity in the balsam fir-white birch domain.
Bélanger-Morin, M.; Brodeur, J.; Hébert, C.; Berthiaume, R.
Year: 2011
Catalog ID: 33042
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Modelling woodborer damage in recently burned logs, as a function of temperature.
Bélanger, S.; Bauce, E.; Hébert, C.; Long, B.; Berthiaume, R.
Year: 2011
Catalog ID: 33041
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Effect of temperature and host tree on cold hardiness of hemlock looper eggs along a latitudinal gradient.
Rochefort, S.; Berthiaume, R.; Hébert, C.; Charest, M.; Bauce, E.
Year: 2011
Catalog ID: 33018
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Density-dependent and density-independent responses of three species of Telenomus parasitoids of hemlock looper eggs
Carleton, D.; Quiring, D.T.; Heard, S.; Hébert, C.; Delisle, J.; Berthiaume, R.; Bauce, E.; Royer, L.
Year: 2010
Catalog ID: 31945
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Influence of balsam fir (Abies balsamea) budburst phenology on hemlock looper (Lambdina fiscellaria)
Butt, C.; Quiring, D.T.; Hébert, C.; Delisle, J.; Berthiaume, R.; Bauce, E.; Royer, L.
Year: 2010
Catalog ID: 31321
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Seasonal parasitism of hemlock looper (Lepidoptera: Geometridae) eggs in eastern Canada.
Carleton, D.; Royer, L.; Hébert, C.; Delisle, J.; Berthiaume, R.; Bauce, E.; Quiring, D.T.
Year: 2009
Catalog ID: 31056
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Host tree age as a selective pressure leading to local adaptation of a population of a polyphagous Lepidoptera in virgin boreal forest
Berthiaume, R.; Bauce, E.; Hébert, C.; Brodeur, J.
Year: 2009
Catalog ID: 30105
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Daily oviposition pattern of Lambdina fiscellaria (Lepidoptera: Geometridae) under laboratory conditions.
Berthiaume, R.; Hébert, C.; Lamontagne, L.; Picard, I.; Bauce, E.
Year: 2009
Catalog ID: 30040
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Impact de la proportion de récupération des brûlis dans le paysage sur les coléoptères saproxyliques.
Boucher, J.; Ibarzabal, J.; Hébert, C.; Berthiaume, R.; Bauce, E.
Year: 2008
Catalog ID: 31054
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Progression des dommages des larves du longicorne noir dans le bois récemment brûlé en fonction des degrés jours.
Bélanger, S.; Bauce, E.; Hébert, C.; Long, B.; Berthiaume, R.
Year: 2008
Catalog ID: 31053
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Developmental polymorphism in a Newfoundland population of the hemlock looper, Lambdina fiscellaria (Lepidoptera: Geometridae)
Berthiaume, R.; Bauce, E.; Hébert, C.; Brodeur, J.
Year: 2007
Catalog ID: 27442
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Comparative use of Mindarus abietinus (Homoptera: Aphididae) by two coccinellids (Coleoptera: Coccinellidae), the native Anatis mali and the exotic Harmonia axyridis, in a Christmas tree plantation
Berthiaume, R.; Hébert, C.; Cloutier, C.
Year: 2007
Catalog ID: 27000
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Geographic biotype and host-associated local adaptation in a polyphagous species, Lambdina fiscellaria (Lepidoptera: Geometridae) feeding on balsam fir on Anticosti Island, Canada
Hébert, C.; Berthiaume, R.; Bauce, E.; Brodeur, J.
Year: 2006
Catalog ID: 26985
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Polyurethane foam strips to estimate parasitism of hemlock looper (Lepidoptera; Geometridae) eggs by Telenomus spp. (Hymenoptera: Scelionidae)
Hébert, C.; Berthiaume, R.; Bordeleau, C.
Year: 2006
Catalog ID: 26295
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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A new standard pupation shelter for sampling pupae and estimating mortality of the hemlock looper (Lepidoptera: Geometridae)
Hébert, C.; Jobin, L.J.; Berthiaume, R.; Mouton, J.F.; Dupont, A.; Bordeleau, C.
Year: 2004
Catalog ID: 25294
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Impact de la température et de la durée d'exposition au froid sur la survie des adultes de la coccinelle asiatique, Harmonia axyridis (Pallas)
Berthiaume, R.; Hébert, C.; Bauce, E.
Year: 2003
Catalog ID: 24486
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Changes in hemlock looper (Lepidoptera: Geometridae) pupal distribution through a 3-year outbreak cycle
Hébert, C.; Jobin, L.J.; Berthiaume, R.; Coulombe, C.; Dupont, A.
Year: 2001
Catalog ID: 19570
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Predation on Mindarus abietinus infesting balsam fir grown as Christmas trees: the impact of coccinellid larval predation with emphasis on Anatis mali
Berthiaume, R.; Hébert, C.; Cloutier, C.
Year: 2001
Catalog ID: 18954
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Podabrus rugosulus (Coleoptera: Cantharidae), an opportunist predator of Mindarus abietinus (Hemiptera: Aphididae) in Christmas tree plantations
Berthiaume, R.; Hébert, C.; Cloutier, C.
Year: 2001
Catalog ID: 18953
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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Population collapses in a forecasted outbreak of Lambdina fiscellaria (Lepidoptera: Geometridae) caused by spring egg parasitism by Telenomus spp. (Hymenoptera: Scelionidae)
Hébert, C.; Berthiaume, R.; Dupont, A.; Auger, M.
Year: 2001
Catalog ID: 18938
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)
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The balsam twig aphid
Berthiaume, R.; Hébert, C.; Cloutier, C.
Year: 2001
Catalog ID: 18901
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Le puceron des pousses du sapin
Berthiaume, R.; Hébert, C.; Cloutier, C.
Year: 2001
Catalog ID: 18755
Issued by: Laurentian Forestry Centre
Availability: PDF (download)
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Predation on Mindarus abietinus infesting balsam fir grown as Christmas trees
Berthiaume, R.; Hébert, C.; Cloutier, C.
Year: 2000
Catalog ID: 20436
Issued by: Laurentian Forestry Centre
Availability: PDF (request by e-mail)