A5044101027- Agriculture and Rural Development Research
- French Urban and Social Studies
- Plant and animal studies
- Weed Control and Herbicide Applications
- Agronomic Practices and Intercropping Systems
- Plant Parasitism and Resistance
- Ecology and Vegetation Dynamics Studies
- Agriculture and Biological Studies
- Biological Control of Invasive Species
- Insect and Arachnid Ecology and Behavior
- African Botany and Ecology Studies
- Plant Physiology and Cultivation Studies
- Agriculture, Plant Science, Crop Management
- Mediterranean and Iberian flora and fauna
- Ecology and biodiversity studies
- Allelopathy and phytotoxic interactions
- Agroforestry and silvopastoral systems
- Legume Nitrogen Fixing Symbiosis
- Horticultural and Viticultural Research
- Lepidoptera: Biology and Taxonomy
- Banana Cultivation and Research
- Insect and Pesticide Research
- Botany and Plant Ecology Studies
- Insect-Plant Interactions and Control
- Agricultural Innovations and Practices
Agroécologie
2018-2025
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2020-2025
Université de Bourgogne
2022-2025
Institut Agro Dijon
2020-2024
Université Bourgogne Franche-Comté
2022-2024
Abstract Land use change is a major pressure on pollinator abundance, diversity and plant–pollinator interactions. Far less known about how land‐use alters the structure of networks their robustness to coextinctions. We analysed sampled in 12 landscapes along an urbanisation agricultural intensity gradient, from early spring late summer 2021, used stochastic coextinction model correlate risk with network (species network‐level metrics) landscape context. Networks intensively managed (i.e.,...
ABSTRACT Motivation Pollinators play a crucial role in maintaining Earth's terrestrial biodiversity. However, rapid human‐induced environmental changes are compromising the long‐term persistence of plant‐pollinator interactions. Unfortunately, we lack robust, generalisable data capturing how communities structured across space and time. Here, present EuPPollNet (European Plant‐Pollinator Networks) database, fully open European‐level database containing harmonised taxonomic on interactions...
Recently adopted in France, conservation agriculture still faces some challenges to its adoption, particularly weed management. To highlight the management practices used by farmers and changes induced a large sample of 425 French were invited complete an online survey. Weed requested for three periods: before during first years (one two after adoption), when agricultural system is considered “mastered” farmer. The use each farming practice was firstly studied independently period. Then,...
Abstract The balance of pollination competition and facilitation among co‐flowering plants abiotic resource availability can modify plant species individual reproduction. Floral succession spatial heterogeneity modulate plant–pollinator interactions across ecological scales (individual plant, local assemblage, interaction network agroecological infrastructure the farm). Intraspecific variation in flowering phenology precise level spatio‐temporal floral resources, pollen donor density,...
Abstract Premise Restoration of seminatural field margins can elevate pollinator activity. However, how they support wild plant gene flow through interactions between pollinators and spatiotemporal gradients in floral resources remains largely unknown. Methods Using a farm‐scale experiment, we tested mating outcomes (expected heterozygosity paternity correlation) the wild, self‐incompatible Cyanus segetum transplanted into (sown wildflower or grass‐legume strips) were affected by abundance...
Abstract Biological control is a key ecosystem service in arable lands, but its effectiveness varies according to environmental and biotic contexts. Cascading interactions between several trophic levels can affect natural enemies their efficacy. Here, we analysed how multitrophic drive weed seed under contrasting farming systems landscapes. In particular, analyse the presence of higher‐order predators alternative prey affects consumption by predators. We monitored 30 cereal fields organised...
Abstract Some troublesome weeds such as Ambrosia artemisiifolia have led farmers to adopt herbicide‐tolerant varieties (HTVs) in cultivated sunflower fields. Agricultural practices associated with the use of HTVs raised concerns among public authorities, prompting recommendation monitor potential effects on biodiversity. In this context, we surveyed vegetation 239 fields and their margins three French regions between 2017 2019, a specific focus A . We collected information 21 explanatory...
Pea or Pisum sativum L. is a key diversification crop, but current varieties are not very competitive against weeds. The objective was to identify, depending on the type of cropping system and weed flora, (1) pea parameters that drive crop production, control contribution biodiversity, (2) optimal combinations pea-parameter values crop-management techniques maximize these goals. For this, virtual experiments were run, using FLORSYS, mechanistic simulation model. This individual-based 3D...
Le semis direct sous couvert repose sur l’application simultanée et continue de trois principes : la réduction quasi-totale du travail sol, une couverture organique des sols rotation diversifiée. Ce système agricole adopté en France à partir années 2000 l’impulsion groupes d’agriculteurs est extension. Pour les agriculteurs, adopter un nouveau revient modifier, manière plus ou moins importante, leurs pratiques. Concernant le végétal, peu d’informations existent. Cet article a pour objectif...
Abstract While many herbicide active substances have been banned and weed infestation is a major threat to crop productivity, it still unknown what extent natural control provided by seed predators can help farmers manage communities. We aim quantify the contribution of productivity through evaluate whether magnitude their influence depends on farming systems such as conservation agriculture. set up 112 predator-exclusion cages in 28 cereal fields France (14 pairs conventional agriculture...
Abstract Agroecological farming uses crop and non‐crop plant biodiversity to promote beneficial insects supplying pollination biocontrol services crops. Non‐crop plants (sown or weeds) are integral supporting these insect species interactions. How the uplift of biotic complexity by agroecological management (crop diversification, ecological infrastructure) influences mutualistic antagonistic interactions regulating reproduction remains less understood. Using a pesticide‐free farm‐scale (125...