A5015271534- Horticultural and Viticultural Research
- Insect-Plant Interactions and Control
- Plant and animal studies
- Nematode management and characterization studies
- Insect and Pesticide Research
- Forest Insect Ecology and Management
- Plant Pathogens and Fungal Diseases
- Animal Ecology and Behavior Studies
- Insect behavior and control techniques
- Agriculture and Rural Development Research
- Ecology and Vegetation Dynamics Studies
- Semantic Web and Ontologies
- Agroforestry and silvopastoral systems
- Plant Virus Research Studies
- Soil Carbon and Nitrogen Dynamics
- Plant Physiology and Cultivation Studies
- Fermentation and Sensory Analysis
- Insect and Arachnid Ecology and Behavior
- Plant tissue culture and regeneration
- Open Education and E-Learning
- Entomopathogenic Microorganisms in Pest Control
- African Botany and Ecology Studies
- Agriculture Sustainability and Environmental Impact
Santé et Agroécologie du Vignoble
2016-2024
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2020-2024
École Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine
2017-2023
Université de Bordeaux
2017
Centre National de la Recherche Scientifique
2014
Institut National de la Recherche Agronomique
2014
Université Côte d'Azur
2014
Fondation Sophia Antipolis
2014
The evolutionary trajectories associated with demographic, genetic and spatial disequilibrium have become an issue of growing interest in population biology. Invasive species provide unique opportunities to explore the impact recent range expansion on life-history traits, making it possible test for a arrangement dispersal abilities along expanding range, particular. We carried out controlled experiments laboratory conditions hypothesis increase capacity Harmonia axyridis, ladybird that has...
Organic farming is a promising but still debated option to ensure sustainable agriculture. However, whether organic fosters synergies or mitigates tradeoffs between biodiversity, ecosystem services and crop production has rarely been quantified. Here, we investigate relationships multitrophic diversity (14 taxa above belowground), yield, natural pest control soil quality proxies of services) in conventional vineyards along landscape gradient. enhanced biodiversity control, decreased wine...
Abstract Background Although native to North America, the invasion of aphid-like grape phylloxera Daktulosphaira vitifoliae across globe altered course cultivation. For past 150 years, viticulture relied on grafting-resistant American Vitis species as rootstocks, thereby limiting genetic stocks tolerant other stressors such pathogens and climate change. Limited understanding insect genetics resulted in successive outbreaks when rootstocks failed. Here we report 294-Mb genome D. a basic tool...
Abstract Understanding the response of biodiversity to organic farming is crucial design more sustainable agriculture. While it known that benefits on average, large variability in effects this system exists. Moreover, not clear how different practices modulate performance for conservation. In study, we investigated abundance and taxonomic richness multiple species groups responds certified conventional vineyards. Our analyses revealed at field scale are important drivers community than...
Abstract Organic farming is a promising way to reduce pesticide use but increasing the area under organic at landscape scale could increase pest infestations and crop productivity. Examining effects of multiple spatial scales in different contexts on communities productivity major step ecological intensification agricultural systems. We quantified infestation levels two pathogens five arthropod pests, intensity 42 vineyards. Using multi‐scale hierarchical design, we unravelled relative both...
Abstract Background Muscadine ( Muscadinia rotundifolia ) is known as a resistance source to many pests and diseases in grapevine. The genetics of its two major grapevine pests, the phylloxera D. vitifoliae dagger nematode X. index , vector Grapevine fanleaf virus (GFLV), was investigated backcross progeny between F1 resistant hybrid material VRH8771 Vitis-Muscadinia derived from muscadine R ‘NC184–4’ V. vinifera cv. ‘Cabernet-Sauvignon’ (CS). Results In this pseudo-testcross, parental maps...
Abstract Decline in species richness as well changes community evenness or functional diversity have been hypothesised to jointly affect ecosystem functioning. However, disentangling the relative effects of these structure is hard different aspects often covary with real‐world ecosystems. In this study, we investigated individual and interactive predators on level control herbivorous prey. Using a highly replicated mesocosm experiment, crossed three levels arthropod two while controlling for...
Abstract Finding the right host plant for feeding and reproduction is crucial herbivorous insects. Usually they need both visual olfactory cues to locate colonize their plants, but respective role of two types stimuli difficult disentangle. Model plants mimicking shape colour natural hosts, combined with odours dispensers, are relevant tools this purpose. We used dummy pines cut branches investigate attraction in Monochamus galloprovincialis, insect vector pine wood nematode Europe. compared...
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<title>Abstract</title> <bold>Background</bold>: Muscadine (<italic>Muscadinia rotundifolia</italic>) is known as a resistance source to many pests and diseases in grapevine. The genetics of its two major grapevine pests, the phylloxera<italic>D. vitifoliae</italic>and dagger nematode<italic>X. index</italic>, vector the<italic>Grapevine fanleaf virus</italic>(GFLV) was investigated backcross progeny between F1 resistant hybrid material VRH8771 (<italic>Muscadinia-Vitis</italic>) derived...
<title>Abstract</title> Muscadine ( Muscadinia rotundifolia ) is known as a resistance source to many pests and diseases in grapevine. The genetics of its two major grapevine pests, the phylloxera D. vitifoliae dagger nematode X. index , vector Grapevine fanleaf virus (GFLV) was investigated backcross progeny between F1 resistant hybrid material VRH8771 Muscadinia-Vitis V. vinifera cv. ‘Cabernet-Sauvignon’. Phylloxera assessed by monitoring root nodosity number an “ planta ” experiment...
Abstract Muscadine ( Muscadinia rotundifolia ) is known as a resistance source to many pests and diseases in grapevine. The genetics of its two major grapevine pests, the phylloxera D. vitifoliae dagger nematode X. index , vector Grapevine fanleaf virus (GFLV) was investigated backcross progeny between F1 resistant hybrid material VRH8771 Muscadinia-Vitis V. vinifera cv. ‘Cabernet-Sauvignon’. Phylloxera assessed by monitoring root nodosity number an “ planta ” experiment larval development...