A5039482104- Biotechnology and Related Fields
- Genetically Modified Organisms Research
- Marine and fisheries research
- Agriculture and Rural Development Research
- Bioeconomy and Sustainability Development
- Marine and coastal ecosystems
- Pesticide and Herbicide Environmental Studies
- Innovation Policy and R&D
- Fish Ecology and Management Studies
- Intellectual Property and Patents
- Plant Pathogens and Fungal Diseases
- Marine Biology and Ecology Research
- Agricultural Innovations and Practices
- Fungal Biology and Applications
- Plant-Microbe Interactions and Immunity
- Science, Research, and Medicine
- Isotope Analysis in Ecology
- Nematode management and characterization studies
- Mycorrhizal Fungi and Plant Interactions
- Entomopathogenic Microorganisms in Pest Control
- Environmental Toxicology and Ecotoxicology
- Nutrition, Genetics, and Disease
- Botany and Plant Ecology Studies
- Yeasts and Rust Fungi Studies
- Food Safety and Hygiene
Limagrain (France)
2021-2023
Greentech (France)
2021
Biophytis (France)
2018
Génétique, Diversité, Écophysiologie des Céréales
2015-2017
Laboratoire Interdisciplinaire Sciences, Innovations, Sociétés
2010-2017
Fisheries and Oceans Canada
2003-2016
Laboratoire Microorganismes Génome et Environnement
2012-2014
Université Clermont Auvergne
2012-2014
Centre National de la Recherche Scientifique
2005-2013
Laboratoire d'Ecologie des Hydrosystèmes Naturels et Anthropisés
2012
To exchange information on pond ecology and conservation between researchers, managers practitioners.* promote understanding of by encouraging the development coordination fundamental applied research.* raise profile ponds guide national supra-
Biological control is a great hope for reducing the overutilization of pesticides in agricultural soils. It often involves microorganisms or molecules produced by that will be able to interact with either plant pathogens this reduce growth pathogen and limit its negative impact on host plant. When new biocontrol products are developed, strains were mostly selected based their ability inhibit interest under vitro conditions via antagonistic effects. Strains no effect discarded not tested...
Mesotrione (2‐[4‐(methylsulfonyl)‐2‐nitrobenzoyl]‐cylohexane‐1,3‐dione) is an herbicide brought to the market 15 years ago and commonly used on maize cultures. This review summarizes results obtained from worldwide scientific studies its efficiency, effects, fate in environment, order bring first overall conclusions about safety of use. The comprehensive available literature reveals that mesotrione applied as recommended ensures desired effects sensitive crops, mainly post‐emergence...
The life cycle of Calanus finmarchicus in the lower St. Lawrence estuary is described based on observations female egg production rate, population stage abundance, and chlorophyll a biomass collected over 7 years (19911997) at centrally located monitoring station. mean seasonal pattern shows maximum abundance females May, but peak rate naupliar (N3N6) occur early July just after onset late spring summer phytoplankton bloom. structure characterized by low copepodite stages C1C3 high C5...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 255:219-233 (2003) - doi:10.3354/meps255219 Life cycle of Calanus hyperboreus in lower St. Lawrence Estuary and its relationship local environmental conditions Stéphane Plourde1,4,*, Pierre Joly2, Jeffrey A. Runge2,5, Julian Dodson1, Bruno Zakardjian3 1Département de Biologie, Université Laval, Pavillon...
We present a data set describing the seasonal climatology and spatial pattern in mortality recruitment early stages of Calanus finmarchicus lower St Lawrence estuary (LSLE) Gulf (GSL), respectively. Contrary to common assumption constant mortality, daily during development from egg N3 or N6 showed important variations mostly independent patterns population production. Patterns rate late naupliar were mainly associated with survival, dictated abundance nauplii N4–6 (seasonal, LSLE) copepodite...
In order to reduce the amounts of pesticides used, and thereby their associated risks, new generations less environmentally dangerous molecules with lower weight are currently being used in mixtures sprayed on crops. Few studies have been made, however, analyse impact soil, more particularly microorganisms living soil which maintain essential functions this ecosystem. By taking a microcosmic approach, we were able assess maize herbicides “cocktail” Mesotrione S-metolachlor global microbial...
Abstract Plourde, S., McQuinn, I. H., Maps, F., St-Pierre, J-F., Lavoie, D., and Joly, P. 2014. Daytime depth thermal habitat of two sympatric krill species in response to surface salinity variability the Gulf St Lawrence, eastern Canada. – ICES Journal Marine Science, 71: 272–281. We describe acoustically determined weighted mean (WMD) krill, Thysanoessa raschii Meganyctiphanes norvegica, variations during summer Lawrence. In this coastal system, non-living particulates CDOM carried by...
Agriculture is in need of alternative products to conventional phytopharmaceutical treatments from chemical industry. One solution the use natural microorganisms with beneficial properties ensure crop yields and plant health. In present study, we focused our analyses on a bacterium referred as strain B25 belonging species Bacillus velezensis (synonym B. amyloliquefaciens subsp. plantarum or methylotrophicus), promising growth promoting rhizobacterium (PGPR) an inhibitor pathogenic fungi...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 285:117-128 (2005) - doi:10.3354/meps285117 Egg production and hatching success of Temora longicornis (Copepoda, Calanoida) in southern Gulf St. Lawrence Frédéric Maps1,*, Jeffrey A. Runge2, Bruno Zakardjian1, Pierre Joly3 1Institut des Sciences de la Mer Rimouski, 310 Ursulines, Quebec G5L 3A1, Canada 2Ocean...
This study describes the long-term seasonal and interannual variations in krill spawning using abundance of eggs collected during an on-going monitoring program at anchor station lower St Lawrence Estuary from 1992 to 2009 data same region 1979 1980. The semi-monthly climatology egg revealed that generally reproduced two periods, i.e. late spring (mid-May June) summer (August mid-September), when phytoplankton biomass upper 50 m was greater than 75 mg chlorophyll a m−2. identification...
As the management of wheat fungal diseases becomes increasingly challenging, use bacterial agents with biocontrol potential against two major phytopathogens, Fusarium graminearum and Zymoseptoria tritici, may prove to be an interesting alternative conventional pest management. Here, we have shown that dimethylpolysulfide volatiles are ubiquitously predominantly produced by wheat-associated Microbacterium Arthrobacter actinomycetes, displaying antifungal activity both pathogens. By limiting...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 353:165-175 (2008) - DOI: https://doi.org/10.3354/meps07181 Comparison of in situ egg production rate Calanus finmarchicus and Metridia longa: discriminating between methodological species-specific effects Stéphane Plourde*, Pierre Joly Institute Maurice-Lamontagne, Department Fisheries Oceans Canada, 850...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 524:1-9 (2015) - DOI: https://doi.org/10.3354/meps11240 FEATURE ARTICLE Phenology and fitness of Calanus glacialis, C. finmarchicus (Copepoda), their hybrids in St. Lawrence Estuary Geneviève J. Parent1,*, Stéphane Plourde2, Pierre Joly2, Julie Turgeon1 1Québec-Océan, Département de Biologie, Université...
Communities of large copepods form an essential hub matter and energy fluxes in Arctic marine food webs. Intraguild predation on eggs early larval stages occurs among the different species those communities it has been hypothesized to impact its structure function. In order better understand interactions between dominant copepod Arctic, we conducted laboratory experiments that quantified intraguild conspicuous omnivorous Metridia longa Calanus hyperboreus. We recorded individual egg...