Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Jacques, Régnière"'
Autor:
Yanting Chen, Zhaoxia Liu, Jacques Régnière, Liette Vasseur, Jian Lin, Shiguo Huang, Fushi Ke, Shaoping Chen, Jianyu Li, Jieling Huang, Geoff M. Gurr, Minsheng You, Shijun You
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
The diamondback moth is a cosmopolitan pest of significant economic importance. Here the authors analyse globally distributed genomic data to find evidence of climate-associated adaptive variation, and use an ecogenetic index to predict that it will
Externí odkaz:
https://doaj.org/article/ce322f92c4044c0c950461d58bab041c
Publikováno v:
Insects, Vol 13, Iss 12, p 1175 (2022)
Choristoneura fumiferana (SBW) is a major defoliating pest of balsam fir and spruce in eastern North America. As part of an integrated management strategy for SBW, we evaluated the effectiveness of mating disruption as a landscape-level population co
Externí odkaz:
https://doaj.org/article/6835cae955b74f66b90bb0913efca14e
Autor:
Vincent Nealis, Jacques Régnière
Publikováno v:
Ecosphere, Vol 12, Iss 7, Pp n/a-n/a (2021)
Abstract We sampled outbreak populations of western spruce budworm, Choristoneura occidentalis (Lepidoptera: Tortricidae), between 1997 and 2016 in Douglas‐fir forests in the interior of British Columbia, Canada. Annual rates of change in populatio
Externí odkaz:
https://doaj.org/article/b3e245db6a86485ab5c25dbd574d7dd8
Autor:
Jacques Régnière, Chris J. Sanders
Publikováno v:
Forests, Vol 13, Iss 4, p 534 (2022)
We describe the distribution and amount of foliage, expressed as foliated branch surface area, weight, or number of buds in the live crown of healthy open-grown and closed-canopy balsam fir and white spruce trees. Balsam fir and white spruce have ver
Externí odkaz:
https://doaj.org/article/c4ac1c816fed447bbb28927be518c651
Publikováno v:
Forests, Vol 12, Iss 11, p 1471 (2021)
This article is the third and last of a series of models developed to investigate the impact of climate on the spatiotemporal biology of parasitoids. After two earlier papers investigating Tranosema rostrale and Meteorus trachynotus, this last articl
Externí odkaz:
https://doaj.org/article/f86b42e4b5a747bfb3addf36df865849
Autor:
Jeremiah R Foley, Thomas J McAvoy, Rémi Saint-Amant, Jacques Régnière, Abby Biggs, Erika Wright, Albert E Mayfield, Carlyle Brewster, Scott M Salom
Publikováno v:
Environmental Entomology. 51:688-699
A predator, Laricobius osakensis Montgomery and Shiyake (Coleoptera: Derodontidae), is being mass-produced and released for the biological control of the invasive hemlock woolly adelgid (HWA), Adelges tsugae Annand (Hemiptera: Adelgidae). To better u
Publikováno v:
Insects, Vol 12, Iss 8, p 720 (2021)
The impact of avian predation on a declining population of the spruce budworm, Choristoneura fumifereana (Clem.), was measured using single-tree exclosure cages in a mature stand of balsam fir, Abies balsamea (L.), and white spruce, Picea glauca (Moe
Externí odkaz:
https://doaj.org/article/5c5660b024e14a3f86856a929ce84bae
Autor:
Jacques Régnière, Rémi Saint-Amant, Jean-Claude Thireau, Pierre Therrien, Christian Hébert, Véronique Martel
Publikováno v:
Forests, Vol 12, Iss 2, p 155 (2021)
This is the second article of a series of three where we develop temperature-driven models to describe the seasonal interactions between parasitoids and their hosts which we use to explore the impact of climate on their spatiotemporal biology. Here,
Externí odkaz:
https://doaj.org/article/32582981ab2e4b4d8e9fb2459cbbc13f
Autor:
Cédric Fournier, Audrey Nisole, Michel Cusson, Jacques Régnière, Guylaine Trudel, Drew Carleton, Don Stewart, Abdelmadjid Djoumad, Andrew Morrison, Philippe Tanguay
Publikováno v:
Pest Management Science. 78:336-343
BACKGROUND In eastern Canada, surveys of overwintering 2nd instar spruce budworm (Choristoneura fumiferana) larvae ('L2s') are carried out each fall to guide insecticide application decisions in the following spring. These surveys involve the collect
Publikováno v:
Forests, Vol 11, Iss 8, p 846 (2020)
Despite their importance as mortality factors of many insects, the detailed biology and ecology of parasitoids often remain unknown. To gain insights into the spatiotemporal biology of insect parasitoids in interaction with their hosts, modeling of t
Externí odkaz:
https://doaj.org/article/092760f688794b8282ad9de74d9ea0f4