Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Éric Bauce"'
Autor:
Éric Bauce, Alain Dupont, Christian Hébert, Richard Berthiaume, Roberto Quezada-García, Alvaro Fuentealba
Publikováno v:
Annals of Forest Science, Vol 81, Iss 1, Pp 1-18 (2024)
Abstract Key message Aerial application of Bacillus thuringiensis Berliner var. kurstaki (Btk) every second year to stands of white spruce (Picea glauca (Moench)Voss.), black spruce (Picea mariana Mill.) and balsam fir (Abies balsamea (L.) Mill.) is
Externí odkaz:
https://doaj.org/article/f55b30224f954661b38c531ec0619985
Autor:
Alvaro Fuentealba, Émile Pelletier-Beaulieu, Alain Dupont, Christian Hébert, Richard Berthiaume, Éric Bauce
Publikováno v:
Forests, Vol 14, Iss 7, p 1289 (2023)
Forest protection against eastern spruce budworm, Choristoneura fumiferana (Clemens), relies on aerial applications of Bacillus thuringiensis (Btk). However, Btk prescriptions have been developed for balsam fir (Abies balsamea (L.) Mill.) stands, gen
Externí odkaz:
https://doaj.org/article/e88ef48bdf7c4bb89498ebaa9d0334a6
Autor:
Geneviève J. Parent, Claudia Méndez‐Espinoza, Isabelle Giguère, Melissa H. Mageroy, Martin Charest, Éric Bauce, Joerg Bohlmann, John J. MacKay
Publikováno v:
Evolutionary Applications, Vol 13, Iss 1, Pp 62-75 (2020)
Abstract We review a recently discovered white spruce (Picea glauca) chemical defense against spruce budworm (Choristoneura fumiferana) involving hydroxyacetophenones. These defense metabolites detected in the foliage accumulate variably as the aglyc
Externí odkaz:
https://doaj.org/article/5902329b0d5b435db32bbde663c3b3ea
Publikováno v:
Forests, Vol 13, Iss 7, p 1120 (2022)
Annual estimates of defoliation are important tools for managing forest insect defoliators such as the hemlock looper, which feeds on conifer needles of all age classes. We tested the accuracy of defoliation classes obtained from aerial surveys by co
Externí odkaz:
https://doaj.org/article/2595404cfdb04972a59f2e34b152c7b7
Publikováno v:
Insects, Vol 6, Iss 1, Pp 112-121 (2015)
White spruce (Picea glauca (Moench) Voss) trees that are resistant or susceptible to spruce budworm (Choristoneura fumiferana (Clem.)) attack were identified in a southern Quebec plantation. Due to high mortality-induced selective pressures imposed b
Externí odkaz:
https://doaj.org/article/8a1d9a27094a4b5fa5f64f27e8cadc13
Publikováno v:
Agricultural and Forest Entomology. 24:586-599
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25f5fe4d9129c70011a9954e5f21dc0a
https://doi.org/10.1111/afe.12523
https://doi.org/10.1111/afe.12523
Publikováno v:
Canadian Journal of Forest Research. 50:880-889
Postfire salvage logging is used to reduce economic losses; however, burned trees are rapidly colonized by wood-boring insects, which reduce the merchantable value of the wood. This study aims to predict wood borer (Monochamus Megerle in Dejean, 1821
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afbc7cdbbe844ea6626f0078238490b5
https://doi.org/10.1139/cjfr-2019-0334
https://doi.org/10.1139/cjfr-2019-0334
Autor:
Emma Despland, Alvaro Fuentealba, Gaspar Legendre, Deepa S. Pureswaran, Solène Sagne, Éric Bauce
Publikováno v:
Arthropod-Plant Interactions. 14:481-489
Toughness of leaves is an important defence mechanism of plants against insect herbivores and is generally linked to leaf fibre content. We explored the anatomical basis and the ecological role of needle toughness as a mechanism of defence against fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb0e76018323812f7da4adca81d6b57
https://doi.org/10.1007/s11829-020-09761-w
https://doi.org/10.1007/s11829-020-09761-w
Publikováno v:
Environmental Entomology. 49:496-501
With current trends in global warming, it has been suggested that spruce budworm outbreaks may spread to northern parts of the boreal forest. However, the major constraints for a northward expansion are the availability of suitable host trees and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36a98abc64abedf49de9507a21ff13cf
https://doi.org/10.1093/ee/nvaa020
https://doi.org/10.1093/ee/nvaa020
Autor:
Isabelle Giguère, Joerg Bohlmann, John MacKay, Éric Bauce, Melissa H. Mageroy, Martin Charest, Geneviève J. Parent, Claudia Méndez-Espinoza
Publikováno v:
Evolutionary Applications, Vol 13, Iss 1, Pp 62-75 (2020)
Evolutionary Applications
Evolutionary Applications
We review a recently discovered white spruce (Picea glauca) chemical defense against spruce budworm (Choristoneura fumiferana)involving hydroxyacetophenones. These defense metabolites detected in the foliage accumulate variably as the aglycons, piceo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94a0d207ffa955c35229494093d20aa3
https://doaj.org/article/5902329b0d5b435db32bbde663c3b3ea
https://doaj.org/article/5902329b0d5b435db32bbde663c3b3ea