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190 results on '"Jactel, Herve"'

3. Monitoring and Surveillance of Forest Insects

Author

Brockerhoff, Eckehard G., Corley, Juan C., Jactel, Hervé, Miller, Daniel R., Rabaglia, Robert J., Sweeney, Jon, D. Allison, Jeremy, editor, Paine, Timothy D., editor, Slippers, Bernard, editor, and Wingfield, Michael J., editor

Published
2023
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13. Host range expansion is density dependent

Author

Castagneyrol, Bastien, Jactel, Hervé, Brockerhoff, Eckehard G., Perrette, Nicolas, Larter, Maximilien, Delzon, Sylvain, and Piou, Dominique

Published
2016

14. Biodiversity Evaluation Tools for European Forests

Author

Larsson, Tor-Björn, Angelstam, Per, Balent, Gérard, Barbati, Anna, Bijlsma, Rienk-Jan, Boncina, Andrej, Bradshaw, Richard, Bücking, Winfried, Ciancio, Orazio, Corona, Piermaria, Diaci, Jurij, Dias, Susana, Ellenberg, Herrmann, Fernandes, Francisco Manuel, Fernández-Gonzalez, Frederico, Ferris, Richard, Frank, Georg, Møller, Peter Friis, Giller, Paul S., Gustafsson, Lena, Halbritter, Klaus, Hall, Susannah, Hansson, Lennart, Innes, John, Jactel, Hervé, Dobbertin, Michéle Keannel, Klein, Manfred, Marchetti, Marco, Mohren, Frits, Niemelä, Pekka, O'Halloran, John, Rametsteiner, Ewald, Rego, Francisco, Scheidegger, Christoph, Scotti, Roberto, Sjöberg, Kjell, Spanos, Ionnis, Spanos, Konstantinos, Standovár, Tibor, Svensson, Linus, Tømmerås, Bjørn Åge, Trakolis, Dimitris, Uuttera, Janne, VanDenMeersschaut, Diego, Vandekerkhove, Kris, Walsh, Paul M., and Watt, Allan D.

Published
2001

15. Insect – Tree Interactions in Thaumetopoea pityocampa

Author

Jactel, Hervé, Barbaro, Luc, Battisti, Andrea, Bosc, Alexandre, Branco, Manuela, Brockerhoff, Eckerhard, Castagneyrol, Bastien, Dulaurent, Anne-Maïmiti, Hódar, José A., Jacquet, Jean-Sébastien, Mateus, Eduardo, Paiva, Maria-Rosa, Roques, Alain, Samalens, Jean-Charles, Santos, Helena, Schlyter, Fredrik, and Roques, Alain, editor

Published
2015
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17. The Evolutionary Legacy of Diversification Predicts Ecosystem Function

Author

Yguel, Benjamin, Jactel, Hervé, Pearse, Ian S., Moen, Daniel, Winter, Marten, Hortal, Joaquin, Helmus, Matthew R., Kühn, Ingolf, Pavoine, Sandrine, Purschke, Oliver, Weiher, Evan, Violle, Cyrille, Ozinga, Wim, Brändle, Martin, Bartish, Igor, and Prinzing, Andreas

Published
2016

18. Biotic homogenization can decrease landscape-scale forest multifunctionality

Author

van der Plas, Fons, Manning, Pete, Soliveres, Santiago, Allan, Eric, Scherer-Lorenzen, Michael, Verheyen, Kris, Wirth, Christian, Zavala, Miguel A., Ampoorter, Evy, Baeten, Lander, Barbaro, Luc, Bauhus, Jürgen, Benavides, Raquel, Benneter, Adam, Bonal, Damien, Bouriaud, Olivier, Bruelheide, Helge, Bussotti, Filippo, Carnol, Monique, Castagneyrol, Bastien, Charbonnier, Yohan, Coomes, David Anthony, Coppi, Andrea, Bastias, Cristina C., Dawud, Seid Muhie, De Wandeler, Hans, Domisch, Timo, Finér, Leena, Gessler, Arthur, Granier, André, Grossiord, Charlotte, Guyot, Virginie, Hättenschwiler, Stephan, Jactel, Hervé, Jaroszewicz, Bogdan, Joly, François-xavier, Jucker, Tommaso, Koricheva, Julia, Milligan, Harriet, Mueller, Sandra, Muys, Bart, Nguyen, Diem, Pollastrini, Martina, Ratcliffe, Sophia, Raulund-Rasmussen, Karsten, Selvi, Federico, Stenlid, Jan, Valladares, Fernando, Vesterdal, Lars, Zielínski, Dawid, and Fischer, Markus

Published
2016

19. Contributions of a global network of tree diversity experiments to sustainable forest plantations

Author

Verheyen, Kris, Vanhellemont, Margot, Auge, Harald, Baeten, Lander, Baraloto, Christopher, Barsoum, Nadia, Bilodeau-Gauthier, Simon, Bruelheide, Helge, Castagneyrol, Bastien, Godbold, Douglas, Haase, Josephine, Hector, Andy, Jactel, Hervé, Koricheva, Julia, Loreau, Michel, Mereu, Simone, Messier, Christian, Muys, Bart, Nolet, Philippe, Paquette, Alain, Parker, John, Perring, Mike, Ponette, Quentin, Potvin, Catherine, Reich, Peter, Smith, Andy, Weih, Martin, and Scherer-Lorenzen, Michael

Published
2016
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20. Plantation forests and biodiversity: oxymoron or opportunity?

Author

Brockerhoff, Eckehard G., Jactel, Hervé, Parrotta, John A., Quine, Christopher P., Sayer, Jeffrey, Brockerhoff, Eckehard G., editor, Jactel, Hervé, editor, Parrotta, John A., editor, Quine, Christopher P., editor, Sayer, Jeffrey, editor, and Hawksworth, David L., editor

Published
2009
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23. Tree diversity effects on soil microbial biomass and respiration are context dependent across forest diversity experiments

Author

Cesarz, Simone, Craven, Dylan, Auge, Harald, Bruelheide, Helge, Castagneyrol, Bastien, Gutknecht, Jessica, Hector, Andy, Jactel, Herve, Koricheva, Julia, Messier, Christian, Muys, Bart, O'Brien, Michael J, Paquette, Alain, Ponette, Quentin, Potvin, Catherine, Reich, Peter B, Scherer-Lorenzen, Michael, Smith, Andrew R, Verheyen, Kris, Eisenhauer, Nico, Xu, Xiaofeng, Xu, Xiaofeng, and UCL - SST/ELI/ELIE - Environmental Sciences

Subjects
DECOMPOSITION, aboveground-belowground interactions, soil microorganisms, Evolution, context dependence, biodiversity-ecosystem functioning, Environmental Sciences & Ecology, complex mixtures, soil biota, CARBON, biodiversity loss, Behavior and Systematics, RICHNESS, tree diversity, DRIVERS, global change, Ecology, Evolution, Behavior and Systematics, PLANT DIVERSITY, Global and Planetary Change, Science & Technology, soil microbial functions, PRODUCTIVITY, Ecology, SPECIES-DIVERSITY, Geography, Physical, TreeDivNet, Physical Geography, Earth and Environmental Sciences, Physical Sciences, PATTERNS, BIODIVERSITY, COMMUNITIES, human activities, Life Sciences & Biomedicine
Abstract

Aim Soil microorganisms are essential for the functioning of terrestrial ecosystems. Although soil microbial communities and functions are linked to tree species composition and diversity, there has been no comprehensive study of the generality or context dependence of these relationships. Here, we examine tree diversity–soil microbial biomass and respiration relationships across environmental gradients using a global network of tree diversity experiments. Location Boreal, temperate, subtropical and tropical forests. Time period 2013. Major taxa studied Soil microorganisms. Methods Soil samples collected from 11 tree diversity experiments were used to measure microbial respiration, biomass and respiratory quotient using the substrate-induced respiration method. All samples were measured using the same analytical device, method and procedure to reduce measurement bias. We used linear mixed-effects models and principal components analysis (PCA) to examine the effects of tree diversity (taxonomic and phylogenetic), environmental conditions and interactions on soil microbial properties. Results Abiotic drivers, mainly soil water content, but also soil carbon and soil pH, significantly increased soil microbial biomass and respiration. High soil water content reduced the importance of other abiotic drivers. Tree diversity had no effect on the soil microbial properties, but interactions with phylogenetic diversity indicated that the effects of diversity were context dependent and stronger in drier soils. Similar results were found for soil carbon and soil pH. Main conclusions Our results indicate the importance of abiotic variables, especially soil water content, for maintaining high levels of soil microbial functions and modulating the effects of other environmental drivers. Planting tree species with diverse water-use strategies and structurally complex canopies and high leaf area might be crucial for maintaining high soil microbial biomass and respiration. Given that greater phylogenetic distance alleviated unfavourable soil water conditions, reforestation efforts that account for traits improving soil water content or select more phylogenetically distant species might assist in increasing soil microbial functions.

Published
2022

24. Globally, functional traits are weak predictors of juvenile tree growth, and we do not know why

Author

Paine, C. E. Timothy, Amissah, Lucy, Auge, Harald, Baraloto, Christopher, Baruffol, Martin, Bourland, Nils, Bruelheide, Helge, Daïnou, Kasso, de Gouvenain, Roland C., Doucet, Jean-Louis, Doust, Susan, Fine, Paul V. A., Fortunel, Claire, Haase, Josephine, Holl, Karen D., Jactel, Hervé, Li, Xuefei, Kitajima, Kaoru, Koricheva, Julia, Martínez-Garza, Cristina, Messier, Christian, Paquette, Alain, Philipson, Christopher, Piotto, Daniel, Poorter, Lourens, Posada, Juan M., Potvin, Catherine, Rainio, Kalle, Russo, Sabrina E., Ruiz-Jaen, Mariacarmen, Scherer-Lorenzen, Michael, Webb, Campbell O., Wright, S. Joseph, Zahawi, Rakan A., and Hector, Andy

Published
2015

29. The global spectrum of plant form and function

Author

Diaz, Sandra, Kattge, Jens, Cornelissen, Johannes H.C., Wright, Ian J., Lavorel, Sandra, Dray, Stephane, Reu, Bjrn, Kleyer, Michael, Wirth, Christian, Prentice, I. Colin, Garnier, Eric, Bonisch, Gerhard, Westoby, Mark, Poorter, Hendrik, Reich, Peter B., Moles, Angela T., Dickie, John, Gillison, Andrew N., Zanne, Amy E., Chave, Jerome, Wright, S. Joseph, Sheremetev, Serge N., Jactel, Herve, Baraloto, Christopher, Cerabolini, Bruno, Pierce, Simon, Shipley, Bill, Kirkup, Donald, Casanoves, Fernando, Joswig, Julia S., Gunther, Angela, Falczuk, Valeria, Ruger, Nadja, Mahecha, Miguel D., and Gorne, Lucas D.

Subjects
Adaptation (Biology) -- Analysis, Ecosystems -- Analysis, Radiobiology -- Usage, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

Earth is home to a remarkable diversity of plant forms and life histories, yet comparatively few essential trait combinations have proved evolutionarily viable in today's terrestrial biosphere. By analysing worldwide variation in six major traits critical to growth, survival and reproduction within the largest sample of vascular plant species ever compiled, we found that occupancy of six-dimensional trait space is strongly concentrated, indicating coordination and trade-offs. Three-quarters of trait variation is captured in a two-dimensional global spectrum of plant form and function. One major dimension within this plane reflects the size of whole plants and their parts; the other represents the leaf economics spectrum, which balances leaf construction costs against growth potential. The global plant trait spectrum provides a backdrop for elucidating constraints on evolution, for functionally qualifying species and ecosystems, and for improving models that predict future vegetation based on continuous variation in plant form and function., Vascular plants are the main entry point for energy and matter into the Earth's terrestrial ecosystems. Their Darwinian struggle for growth, survival and reproduction in very different arenas has resulted [...]

Published
2016
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37. Biotic threats for 23 major non-native tree species in Europe

Author

Poetzelsberger, Elisabeth, Gossner, Martin M., Beenken, Ludwig, Gazda, Anna, Petr, Michal, Ylioja, Tiina, La Porta, Nicola, Avtzis, Dimitrios N., Bay, Elodie, De Groot, Maarten, Drenkhan, Rein, Duduman, Mihai-Leonard, Enderle, Rasmus, Georgieva, Margarita, Hietala, Ari M., Hoppe, Bjoern, Jactel, Herve, Jarni, Kristjan, Keren, Srdan, Keseru, Zsolt, Koprowski, Marcin, Kormutak, Andrej, Lombardero, Maria Josefa, Lukjanova, Aljona, Marozas, Vitas, Mauri, Edurad, Monteverdi, Maria Cristina, Nygaard, Per Holm, Ogris, Nikica, Olenici, Nicolai, Orazio, Christophe, Perny, Bernhard, Pinto, Gloria, Power, Michael, Puchalka, Radoslaw, Ravn, Hans Peter, Sevillano, Ignacio, Stroheker, Sophie, Taylor, Paul, Tsopelas, Panagiotis, Urban, Josef, Voolma, Kaljo, Westergren, Marjana, Witzell, Johanna, Zborovska, Olga, Zlatkovic, Milica, Poetzelsberger, Elisabeth, Gossner, Martin M., Beenken, Ludwig, Gazda, Anna, Petr, Michal, Ylioja, Tiina, La Porta, Nicola, Avtzis, Dimitrios N., Bay, Elodie, De Groot, Maarten, Drenkhan, Rein, Duduman, Mihai-Leonard, Enderle, Rasmus, Georgieva, Margarita, Hietala, Ari M., Hoppe, Bjoern, Jactel, Herve, Jarni, Kristjan, Keren, Srdan, Keseru, Zsolt, Koprowski, Marcin, Kormutak, Andrej, Lombardero, Maria Josefa, Lukjanova, Aljona, Marozas, Vitas, Mauri, Edurad, Monteverdi, Maria Cristina, Nygaard, Per Holm, Ogris, Nikica, Olenici, Nicolai, Orazio, Christophe, Perny, Bernhard, Pinto, Gloria, Power, Michael, Puchalka, Radoslaw, Ravn, Hans Peter, Sevillano, Ignacio, Stroheker, Sophie, Taylor, Paul, Tsopelas, Panagiotis, Urban, Josef, Voolma, Kaljo, Westergren, Marjana, Witzell, Johanna, Zborovska, Olga, and Zlatkovic, Milica

Abstract

For non-native tree species with an origin outside of Europe a detailed compilation of enemy species including the severity of their attack is lacking up to now. We collected information on native and non-native species attacking non-native trees, i.e. type, extent and time of first observation of damage for 23 important non-native trees in 27 European countries. Our database includes about 2300 synthesised attack records (synthesised per biotic threat, tree and country) from over 800 species. Insects (49%) and fungi (45%) are the main observed biotic threats, but also arachnids, bacteria including phytoplasmas, mammals, nematodes, plants and viruses have been recorded. This information will be valuable to identify patterns and drivers of attacks, and trees with a lower current health risk to be considered for planting. In addition, our database will provide a baseline to which future impacts on non-native tree species could be compared with and thus will allow to analyse temporal trends of impacts.

Published
2021

38. Stratégie de lutte vis-à-vis de Xylella fastidiosa: Avis de l'Anses. Rapport d'expertise collective

Author

Verdin, Eric, Sicard, Anne, Gentzbittel, Laurent, Legendre, Bruno, Suffert, Frédéric, Thébaud, Gaël, Le Bourgeois, Thomas, Balesdent, Marie-Helene, Binet, Françoise, Biondi, Antonio, Castagnone, Philippe, Deberdt, Péninna, Desneux, Nicolas, Desprez Loustau, Marie Laure, Escobar Gutiérrez, Abraham, Jactel, Herve, Makowski, David, Monty, Arnaud, Navajas, Maria, Nesme, Xavier, Robin, Marie-Hélène, Steyer, Stéphan, Verheggen, François, Wetzel, Thierry, Tassus, Xavier, Station de Pathologie Végétale (AVI-PATHO), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut de Recherche pour le Développement (IRD), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées, ANSES - Laboratoire de Ploufragan-Plouzané-Niort (ANSES), Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES), BIOlogie et GEstion des Risques en agriculture (BIOGER), AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Biologie et Génétique des Interactions Plante-Parasite (UMR BGPI), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Ecosystèmes, biodiversité, évolution [Rennes] (ECOBIO), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR)-Centre National de la Recherche Scientifique (CNRS), Università degli studi di Catania [Catania], Institut Sophia Agrobiotech [Sophia Antipolis] (ISA), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015 - 2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Fonctionnement agroécologique et performances des systèmes de cultures horticoles (UPR HORTSYS), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad), Biodiversité, Gènes & Communautés (BioGeCo), Université de Bordeaux (UB)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Unité de Recherche Pluridisciplinaire Prairies et Plantes Fourragères (P3F), Unité de recherche d'Agronomie (UA), Université de Liège, Centre de Biologie pour la Gestion des Populations (UMR CBGP), Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut de Recherche pour le Développement (IRD [France-Sud])-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université de Montpellier (UM)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Laboratoire d'Ecologie Microbienne - UMR 5557 (LEM), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Ecole Nationale Vétérinaire de Lyon (ENVL)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), AGroécologie, Innovations, teRritoires (AGIR), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre Wallon de Recherches Agronomiques (CRA-W), Université de Liège - Gembloux, Deutsches Zentrum für Luft- und Raumfahrt (DLR), Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail, Contrat : 2018-SA-0248, Commanditaire : Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (France), Type de commande : Commande avec contrat/convention/lettre de saisine, and Date de signature : 2020-04-29

Subjects
Xylella fastidiosa, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, olivier, Antibes, gestion, Menton, France, olive tree, [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology, management, [SDV.BV.PEP]Life Sciences [q-bio]/Vegetal Biology/Phytopathology and phytopharmacy
Abstract

AVIS de l’Agence nationale de sécurité sanitaire de l’alimentation, de l’environnement et du travail relatif à « la stratégie de lutte vis-à-vis de Xylella fastidiosa ». L’Anses a été saisie le 26 novembre 2019 par la Direction générale de l’alimentation pour la réalisation de l’expertise suivante : demande d’avis relatif à la stratégie de lutte vis-à-vis de Xylella fastidiosa.

Published
2020

39. Valoriser les processus écologiques, hydrobiogéochimiques dans des paysages multifonctionnels

Author

Petit, Sandrine, Aviron, Stéphanie, Caquet, Thierry, Deconchat, Marc, Gaba, Sabrina, Gascuel, Chantal, Jactel, Herve, Hannachi, Mourad, Lavigne, Claire, Martinet, Vincent, Papaix, Julien, Plantard, Olivier, Ranjard, Lionel, Voltz, Marc, EL Mjiyad, Noureddine, Dedieu, Benoit, Detang-Dessandre, Cécile, Dupraz, Pierre, Hinsinger, Philippe, Médale, Françoise, Reboud, Xavier, Soussana, Jean-François, Alban, Thomas, Caquet, Thierry, Gascuel, Chantal, Tixier-Boichard, Michèle, Agroécologie [Dijon], Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Biodiversité agroécologie et aménagement du paysage (UMR BAGAP), AGROCAMPUS OUEST-Ecole supérieure d'Agricultures d'Angers (ESA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Ecobiologie et qualité des hydrosystèmes continentaux (EQHC), Ecole Nationale Supérieure Agronomique de Rennes-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Dynamiques et écologie des paysages agriforestiers (DYNAFOR), École nationale supérieure agronomique de Toulouse [ENSAT]-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC), Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Sol Agro et hydrosystème Spatialisation (SAS), AGROCAMPUS OUEST-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Biodiversité, Gènes & Communautés (BioGeCo), Université de Bordeaux (UB)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Sciences pour l'Action et le Développement : Activités, Produits, Territoires (SADAPT), AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Unité de recherche Plantes et Systèmes de Culture Horticoles (PSH), Economie Publique (ECO-PUB), Biostatistique et Processus Spatiaux (BioSP), Biologie, Epidémiologie et analyse de risque en Santé Animale (BIOEPAR), Laboratoire d'étude des Interactions Sol - Agrosystème - Hydrosystème (UMR LISAH), Institut de Recherche pour le Développement (IRD)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Dedieu, Benoit, Detang-Dessandre, Cécile, Dupraz, Pierre, Hinsinger, Philippe, Médale, Françoise, Reboud, Xavier, Soussana, Jean-François, Alban, Thomas, AGROCAMPUS OUEST, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Ecole supérieure d'Agricultures d'Angers (ESA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), and Institut de Recherche pour le Développement (IRD)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)

Subjects
[SDE] Environmental Sciences, [SDE]Environmental Sciences, Agroecologie, [SHS.ECO]Humanities and Social Sciences/Economics and Finance, transition ecologique, [SHS.ECO] Humanities and Social Sciences/Economics and Finance, innovation
Abstract

L’agroécologie a été choisie par l’Inra comme l’un des chantiers de prospective interdisciplinaire destiné à identifier les fronts de recherche en réponse à de grands défis sociétaux. Quatre-vingt chercheurs ont dressé un bilan, et proposé des pistes de recherche pour l’agroécologie, et cet ouvrage en synthétise les principales conclusions. L’agroécologie, en tant que discipline scientifique, remettant l’écologie au centre de la conception des systèmes agricoles, est maintenant bien présente. Diversifier le vivant dans des agroécosystèmes est une visée à large spectre, pour les rendre plus robustes, plus résilients. Les recherches en génétique et en écologie du paysage sont mobilisées pour que l’agroécologie utilise des leviers de la parcelle au paysage. La modélisation des systèmes agroécologiques se développe pour mieux comprendre les interactions biotiques et abiotiques multiples, les prédire, et commencer à piloter certains systèmes. La diversification du vivant dans la production agricole (espèces, variétés, successions culturales, etc.) conduit à des produits plus variés. Les conséquences seront importantes sur les filières, ou plus exactement sur les systèmes agri-alimentaires, allant du mode de production aux produits consommés. Ces changements s’inscrivent sur le long terme. La transition agroécologique, adaptative, se coconstruisant avec les acteurs, est en soi un sujet de recherche, et pourra s’appuyer sur des dispositifs expérimentaux, des exploitations agricoles, des territoires d’innovation.

Published
2020

40. Évaluation du risque simplifiée du tomato brown rugose fruit virus pour la France métropolitaine : Avis de l'Anses. Rapport d'expertise collective

Author

Verdin, Eric, Gentit, Pascal, Steyer, Stéphan, Wetzel, Thierry, Le Bourgeois, Thomas, Balesdent, Marie-Helene, Binet, Françoise, Biondi, Antonio, Castagnone, Philippe, Deberdt, Péninna, Desneux, Nicolas, Desprez Loustau, Marie Laure, Escobar Gutiérrez, Abraham, Gentzbittel, Laurent, Jactel, Herve, Makowski, David, Monty, Arnaud, Navajas, Maria, Nesme, Xavier, Robin, Marie-Hélène, Verheggen, François, and Tayeh, Christine

Subjects
risque phytosanitaire, virus phytopathogène, analyse de risques, description de symptomes, Vegetal Biology, tomato brown rugose fruit virus, tobamovirus, tomate, piment, résistance, dissémination, semences, évaluation du risque, Phytopathology and phytopharmacy, état de l'art, Virologie, maladie émergente, culture legumiere, expertise scientifique, Phytopathologie et phytopharmacie, filière économique, Virology, pathologie végétale, épidémie, Biologie végétale
Published
2020

41. TRY plant trait database - enhanced coverage and open access

Author

Kattge, Jens, Boenisch, Gerhard, Diaz, Sandra, Lavorel, Sandra, Prentice, Iain Colin, Leadley, Paul, Tautenhahn, Susanne, Werner, Gijsbert D. A., Aakala, Tuomas, Abedi, Mehdi, Acosta, Alicia T. R., Adamidis, George C., Adamson, Kairi, Aiba, Masahiro, Albert, Cecile H., Alcantara, Julio M., Alcazar, Carolina C., Aleixo, Izabela, Ali, Hamada, Amiaud, Bernard, Ammer, Christian, Amoroso, Mariano M., Anand, Madhur, Anderson, Carolyn, Anten, Niels, Antos, Joseph, Apgaua, Deborah Mattos Guimaraes, Ashman, Tia-Lynn, Asmara, Degi Harja, Asner, Gregory P., Aspinwall, Michael, Atkin, Owen, Aubin, Isabelle, Baastrup-Spohr, Lars, Bahalkeh, Khadijeh, Bahn, Michael, Baker, Timothy, Baker, William J., Bakker, Jan P., Baldocchi, Dennis, Baltzer, Jennifer, Banerjee, Arindam, Baranger, Anne, Barlow, Jos, Barneche, Diego R., Baruch, Zdravko, Bastianelli, Denis, Battles, John, Bauerle, William, Bauters, Marijn, Bazzato, Erika, Beckmann, Michael, Beeckman, Hans, Beierkuhnlein, Carl, Bekker, Renee, Belfry, Gavin, Belluau, Michael, Beloiu, Mirela, Benavides, Raquel, Benomar, Lahcen, Berdugo-Lattke, Mary Lee, Berenguer, Erika, Bergamin, Rodrigo, Bergmann, Joana, Carlucci, Marcos Bergmann, Berner, Logan, Bernhardt-Roemermann, Markus, Bigler, Christof, Bjorkman, Anne D., Blackman, Chris, Blanco, Carolina, Blonder, Benjamin, Blumenthal, Dana, Bocanegra-Gonzalez, Kelly T., Boeckx, Pascal, Bohlman, Stephanie, Boehning-Gaese, Katrin, Boisvert-Marsh, Laura, Bond, William, Bond-Lamberty, Ben, Boom, Arnoud, Boonman, Coline C. F., Bordin, Kauane, Boughton, Elizabeth H., Boukili, Vanessa, Bowman, David M. J. S., Bravo, Sandra, Brendel, Marco Richard, Broadley, Martin R., Brown, Kerry A., Bruelheide, Helge, Brumnich, Federico, Bruun, Hans Henrik, Bruy, David, Buchanan, Serra W., Bucher, Solveig Franziska, Buchmann, Nina, Buitenwerf, Robert, Bunker, Daniel E., Buerger, Jana, Burrascano, Sabina, Burslem, David F. R. P., Butterfield, Bradley J., Byun, Chaeho, Marques, Marcia, Scalon, Marina C., Caccianiga, Marco, Cadotte, Marc, Cailleret, Maxime, Camac, James, Julio Camarero, Jesus, Campany, Courtney, Campetella, Giandiego, Campos, Juan Antonio, Cano-Arboleda, Laura, Canullo, Roberto, Carbognani, Michele, Carvalho, Fabio, Casanoves, Fernando, Castagneyrol, Bastien, Catford, Jane A., Cavender-Bares, Jeannine, Cerabolini, Bruno E. L., Cervellini, Marco, Chacon-Madrigal, Eduardo, Chapin, Kenneth, Chapin, F. Stuart, Chelli, Stefano, Chen, Si-Chong, Chen, Anping, Cherubini, Paolo, Chianucci, Francesco, Choat, Brendan, Chung, Kyong-Sook, Chytry, Milan, Ciccarelli, Daniela, Coll, Lluis, Collins, Courtney G., Conti, Luisa, Coomes, David, Cornelissen, Johannes H. C., Cornwell, William K., Corona, Piermaria, Coyea, Marie, Craine, Joseph, Craven, Dylan, Cromsigt, Joris P. G. M., Csecserits, Aniko, Cufar, Katarina, Cuntz, Matthias, da Silva, Ana Carolina, Dahlin, Kyla M., Dainese, Matteo, Dalke, Igor, Dalle Fratte, Michele, Dang-Le, Anh Tuan, Danihelka, Jiri, Dannoura, Masako, Dawson, Samantha, de Beer, Arend Jacobus, De Frutos, Angel, De Long, Jonathan R., Dechant, Benjamin, Delagrange, Sylvain, Delpierre, Nicolas, Derroire, Geraldine, Dias, Arildo S., Diaz-Toribio, Milton Hugo, Dimitrakopoulos, Panayiotis G., Dobrowolski, Mark, Doktor, Daniel, Drevojan, Pavel, Dong, Ning, Dransfield, John, Dressler, Stefan, Duarte, Leandro, Ducouret, Emilie, Dullinger, Stefan, Durka, Walter, Duursma, Remko, Dymova, Olga, E-Vojtko, Anna, Eckstein, Rolf Lutz, Ejtehadi, Hamid, Elser, James, Emilio, Thaise, Engemann, Kristine, Erfanian, Mohammad Bagher, Erfmeier, Alexandra, Esquivel-Muelbert, Adriane, Esser, Gerd, Estiarte, Marc, Domingues, Tomas F., Fagan, William F., Fagundez, Jaime, Falster, Daniel S., Fan, Ying, Fang, Jingyun, Farris, Emmanuele, Fazlioglu, Fatih, Feng, Yanhao, Fernandez-Mendez, Fernando, Ferrara, Carlotta, Ferreira, Joice, Fidelis, Alessandra, Finegan, Bryan, Firn, Jennifer, Flowers, Timothy J., Flynn, Dan F. B., Fontana, Veronika, Forey, Estelle, Forgiarini, Cristiane, Francois, Louis, Frangipani, Marcelo, Frank, Dorothea, Frenette-Dussault, Cedric, Freschet, Gregoire T., Fry, Ellen L., Fyllas, Nikolaos M., Mazzochini, Guilherme G., Gachet, Sophie, Gallagher, Rachael, Ganade, Gislene, Ganga, Francesca, Garcia-Palacios, Pablo, Gargaglione, Veronica, Garnier, Eric, Luis Garrido, Jose, Luis de Gasper, Andre, Gea-Izquierdo, Guillermo, Gibson, David, Gillison, Andrew N., Giroldo, Aelton, Glasenhardt, Mary-Claire, Gleason, Sean, Gliesch, Mariana, Goldberg, Emma, Goeldel, Bastian, Gonzalez-Akre, Erika, Gonzalez-Andujar, Jose L., Gonzalez-Melo, Andres, Gonzalez-Robles, Ana, Graae, Bente Jessen, Granda, Elena, Graves, Sarah, Green, Walton A., Gregor, Thomas, Gross, Nicolas, Guerin, Greg R., Guenther, Angela, Gutierrez, Alvaro G., Haddock, Lillie, Haines, Anna, Hall, Jefferson, Hambuckers, Alain, Han, Wenxuan, Harrison, Sandy P., Hattingh, Wesley, Hawes, Joseph E., He, Tianhua, He, Pengcheng, Heberling, Jacob Mason, Helm, Aveliina, Hempel, Stefan, Hentschel, Joern, Herault, Bruno, Heres, Ana-Maria, Herz, Katharina, Heuertz, Myriam, Hickler, Thomas, Hietz, Peter, Higuchi, Pedro, Hipp, Andrew L., Hirons, Andrew, Hock, Maria, Hogan, James Aaron, Holl, Karen, Honnay, Olivier, Hornstein, Daniel, Hou, Enqing, Hough-Snee, Nate, Hovstad, Knut Anders, Ichie, Tomoaki, Igic, Boris, Illa, Estela, Isaac, Marney, Ishihara, Masae, Ivanov, Leonid, Ivanova, Larissa, Iversen, Colleen M., Izquierdo, Jordi, Jackson, Robert B., Jackson, Benjamin, Jactel, Herve, Jagodzinski, Andrzej M., Jandt, Ute, Jansen, Steven, Jenkins, Thomas, Jentsch, Anke, Jespersen, Jens Rasmus Plantener, Jiang, Guo-Feng, Johansen, Jesper Liengaard, Johnson, David, Jokela, Eric J., Joly, Carlos Alfredo, Jordan, Gregory J., Joseph, Grant Stuart, Junaedi, Decky, Junker, Robert R., Justes, Eric, Kabzems, Richard, Kane, Jeffrey, Kaplan, Zdenek, Kattenborn, Teja, Kavelenova, Lyudmila, Kearsley, Elizabeth, Kempel, Anne, Kenzo, Tanaka, Kerkhoff, Andrew, Khalil, Mohammed I., Kinlock, Nicole L., Kissling, Wilm Daniel, Kitajima, Kaoru, Kitzberger, Thomas, Kjoller, Rasmus, Klein, Tamir, Kleyer, Michael, Klimesova, Jitka, Klipel, Joice, Kloeppel, Brian, Klotz, Stefan, Knops, Johannes M. H., Kohyama, Takashi, Koike, Fumito, Kollmann, Johannes, Komac, Benjamin, Komatsu, Kimberly, Koenig, Christian, Kraft, Nathan J. B., Kramer, Koen, Kreft, Holger, Kuehn, Ingolf, Kumarathunge, Dushan, Kuppler, Jonas, Kurokawa, Hiroko, Kurosawa, Yoko, Kuyah, Shem, Laclau, Jean-Paul, Lafleur, Benoit, Lallai, Erik, Lamb, Eric, Lamprecht, Andrea, Larkin, Daniel J., Laughlin, Daniel, Le Bagousse-Pinguet, Yoann, le Maire, Guerric, le Roux, Peter C., le Roux, Elizabeth, Lee, Tali, Lens, Frederic, Lewis, Simon L., Lhotsky, Barbara, Li, Yuanzhi, Li, Xine, Lichstein, Jeremy W., Liebergesell, Mario, Lim, Jun Ying, Lin, Yan-Shih, Linares, Juan Carlos, Liu, Chunjiang, Liu, Daijun, Liu, Udayangani, Livingstone, Stuart, Llusia, Joan, Lohbeck, Madelon, Lopez-Garcia, Alvaro, Lopez-Gonzalez, Gabriela, Lososova, Zdenka, Louault, Frederique, Lukacs, Balazs A., Lukes, Petr, Luo, Yunjian, Lussu, Michele, Ma, Siyan, Pereira, Camilla Maciel Rabelo, Mack, Michelle, Maire, Vincent, Makela, Annikki, Makinen, Harri, Mendes Malhado, Ana Claudia, Mallik, Azim, Manning, Peter, Manzoni, Stefano, Marchetti, Zuleica, Marchino, Luca, Marcilio-Silva, Vinicius, Marcon, Eric, Marignani, Michela, Markesteijn, Lars, Martin, Adam, Martinez-Garza, Cristina, Martinez-Vilalta, Jordi, Maskova, Tereza, Mason, Kelly, Mason, Norman, Massad, Tara Joy, Masse, Jacynthe, Mayrose, Itay, McCarthy, James, McCormack, M. Luke, McCulloh, Katherine, McFadden, Ian R., McGill, Brian J., McPartland, Mara Y., Medeiros, Juliana S., Medlyn, Belinda, Meerts, Pierre, Mehrabi, Zia, Meir, Patrick, Melo, Felipe P. L., Mencuccini, Maurizio, Meredieu, Celine, Messier, Julie, Meszaros, Ilona, Metsaranta, Juha, Michaletz, Sean T., Michelaki, Chrysanthi, Migalina, Svetlana, Milla, Ruben, Miller, Jesse E. D., Minden, Vanessa, Ming, Ray, Mokany, Karel, Moles, Angela T., Molnar, Attila, V, Molofsky, Jane, Molz, Martin, Montgomery, Rebecca A., Monty, Arnaud, Moravcova, Lenka, Moreno-Martinez, Alvaro, Moretti, Marco, Mori, Akira S., Mori, Shigeta, Morris, Dave, Morrison, Jane, Mucina, Ladislav, Mueller, Sandra, Muir, Christopher D., Mueller, Sandra Cristina, Munoz, Francois, Myers-Smith, Isla H., Myster, Randall W., Nagano, Masahiro, Naidu, Shawna, Narayanan, Ayyappan, Natesan, Balachandran, Negoita, Luka, Nelson, Andrew S., Neuschulz, Eike Lena, Ni, Jian, Niedrist, Georg, Nieto, Jhon, Niinemets, Ulo, Nolan, Rachael, Nottebrock, Henning, Nouvellon, Yann, Novakovskiy, Alexander, Nystuen, Kristin Odden, O'Grady, Anthony, O'Hara, Kevin, O'Reilly-Nugent, Andrew, Oakley, Simon, Oberhuber, Walter, Ohtsuka, Toshiyuki, Oliveira, Ricardo, Ollerer, Kinga, Olson, Mark E., Onipchenko, Vladimir, Onoda, Yusuke, Onstein, Renske E., Ordonez, Jenny C., Osada, Noriyuki, Ostonen, Ivika, Ottaviani, Gianluigi, Otto, Sarah, Overbeck, Gerhard E., Ozinga, Wim A., Pahl, Anna T., Paine, C. E. Timothy, Pakeman, Robin J., Papageorgiou, Aristotelis C., Parfionova, Evgeniya, Paertel, Meelis, Patacca, Marco, Paula, Susana, Paule, Juraj, Pauli, Harald, Pausas, Juli G., Peco, Begona, Penuelas, Josep, Perea, Antonio, Luis Peri, Pablo, Petisco-Souza, Ana Carolina, Petraglia, Alessandro, Petritan, Any Mary, Phillips, Oliver L., Pierce, Simon, Pillar, Valerio D., Pisek, Jan, Pomogaybin, Alexandr, Poorter, Hendrik, Portsmuth, Angelika, Poschlod, Peter, Potvin, Catherine, Pounds, Devon, Powell, A. Shafer, Power, Sally A., Prinzing, Andreas, Puglielli, Giacomo, Pysek, Petr, Raevel, Valerie, Rammig, Anja, Ransijn, Johannes, Ray, Courtenay A., Reich, Peter B., Reichstein, Markus, Reid, Douglas E. B., Rejou-Mechain, Maxime, Resco de Dios, Victor, Ribeiro, Sabina, Richardson, Sarah, Riibak, Kersti, Rillig, Matthias C., Riviera, Fiamma, Robert, Elisabeth M. R., Roberts, Scott, Robroek, Bjorn, Roddy, Adam, Rodrigues, Arthur Vinicius, Rogers, Alistair, Rollinson, Emily, Rolo, Victor, Roemermann, Christine, Ronzhina, Dina, Roscher, Christiane, Rosell, Julieta A., Rosenfield, Milena Fermina, Rossi, Christian, Roy, David B., Royer-Tardif, Samuel, Rueger, Nadja, Ruiz-Peinado, Ricardo, Rumpf, Sabine B., Rusch, Graciela M., Ryo, Masahiro, Sack, Lawren, Saldana, Angela, Salgado-Negret, Beatriz, Salguero-Gomez, Roberto, Santa-Regina, Ignacio, Carolina Santacruz-Garcia, Ana, Santos, Joaquim, Sardans, Jordi, Schamp, Brandon, Scherer-Lorenzen, Michael, Schleuning, Matthias, Schmid, Bernhard, Schmidt, Marco, Schmitt, Sylvain, Schneider, Julio V., Schowanek, Simon D., Schrader, Julian, Schrodt, Franziska, Schuldt, Bernhard, Schurr, Frank, Selaya Garvizu, Galia, Semchenko, Marina, Seymour, Colleen, Sfair, Julia C., Sharpe, Joanne M., Sheppard, Christine S., Sheremetiev, Serge, Shiodera, Satomi, Shipley, Bill, Shovon, Tanvir Ahmed, Siebenkaes, Alrun, Carlos, Sierra, Silva, Vasco, Silva, Mateus, Sitzia, Tommaso, Sjoman, Henrik, Slot, Martijn, Smith, Nicholas G., Sodhi, Darwin, Soltis, Pamela, Soltis, Douglas, Somers, Ben, Sonnier, Gregory, Sorensen, Mia Vedel, Sosinski, Enio Egon, Jr., Soudzilovskaia, Nadejda A., Souza, Alexandre F., Spasojevic, Marko, Sperandii, Marta Gaia, Stan, Amanda B., Stegen, James, Steinbauer, Klaus, Stephan, Jorg G., Sterck, Frank, Stojanovic, Dejan B., Strydom, Tanya, Laura Suarez, Maria, Svenning, Jens-Christian, Svitkova, Ivana, Svitok, Marek, Svoboda, Miroslav, Swaine, Emily, Swenson, Nathan, Tabarelli, Marcelo, Takagi, Kentaro, Tappeiner, Ulrike, Tarifa, Ruben, Tauugourdeau, Simon, Tavsanoglu, Cagatay, te Beest, Mariska, Tedersoo, Leho, Thiffault, Nelson, Thom, Dominik, Thomas, Evert, Thompson, Ken, Thornton, Peter E., Thuiller, Wilfried, Tichy, Lubomir, Tissue, David, Tjoelker, Mark G., Tng, David Yue Phin, Tobias, Joseph, Torok, Peter, Tarin, Tonantzin, Torres-Ruiz, Jose M., Tothmeresz, Bela, Treurnicht, Martina, Trivellone, Valeria, Trolliet, Franck, Trotsiuk, Volodymyr, Tsakalos, James L., Tsiripidis, Ioannis, Tysklind, Niklas, Umehara, Toru, Usoltsev, Vladimir, Vadeboncoeur, Matthew, Vaezi, Jamil, Valladares, Fernando, Vamosi, Jana, van Bodegom, Peter M., van Breugel, Michiel, Van Cleemput, Elisa, van de Weg, Martine, van der Merwe, Stephni, van der Plas, Fons, van der Sande, Masha T., van Kleunen, Mark, Van Meerbeek, Koenraad, Vanderwel, Mark, Vanselow, Kim Andre, Varhammar, Angelica, Varone, Laura, Vasquez Valderrama, Maribel Yesenia, Vassilev, Kiril, Vellend, Mark, Veneklaas, Erik J., Verbeeck, Hans, Verheyen, Kris, Vibrans, Alexander, Vieira, Ima, Villacis, Jaime, Violle, Cyrille, Vivek, Pandi, Wagner, Katrin, Waldram, Matthew, Waldron, Anthony, Walker, Anthony P., Waller, Martyn, Walther, Gabriel, Wang, Han, Wang, Feng, Wang, Weiqi, Watkins, Harry, Watkins, James, Weber, Ulrich, Weedon, James T., Wei, Liping, Weigelt, Patrick, Weiher, Evan, Wells, Aidan W., Wellstein, Camilla, Wenk, Elizabeth, Westoby, Mark, Westwood, Alana, White, Philip John, Whitten, Mark, Williams, Mathew, Winkler, Daniel E., Winter, Klaus, Womack, Chevonne, Wright, Ian J., Wright, S. Joseph, Wright, Justin, Pinho, Bruno X., Ximenes, Fabiano, Yamada, Toshihiro, Yamaji, Keiko, Yanai, Ruth, Yankov, Nikolay, Yguel, Benjamin, Zanini, Katia Janaina, Zanne, Amy E., Zeleny, David, Zhao, Yun-Peng, Zheng, Jingming, Zheng, Ji, Zieminska, Kasia, Zirbel, Chad R., Zizka, Georg, Zo-Bi, Irie Casimir, Zotz, Gerhard, Wirth, Christian, Kattge, Jens, Boenisch, Gerhard, Diaz, Sandra, Lavorel, Sandra, Prentice, Iain Colin, Leadley, Paul, Tautenhahn, Susanne, Werner, Gijsbert D. A., Aakala, Tuomas, Abedi, Mehdi, Acosta, Alicia T. R., Adamidis, George C., Adamson, Kairi, Aiba, Masahiro, Albert, Cecile H., Alcantara, Julio M., Alcazar, Carolina C., Aleixo, Izabela, Ali, Hamada, Amiaud, Bernard, Ammer, Christian, Amoroso, Mariano M., Anand, Madhur, Anderson, Carolyn, Anten, Niels, Antos, Joseph, Apgaua, Deborah Mattos Guimaraes, Ashman, Tia-Lynn, Asmara, Degi Harja, Asner, Gregory P., Aspinwall, Michael, Atkin, Owen, Aubin, Isabelle, Baastrup-Spohr, Lars, Bahalkeh, Khadijeh, Bahn, Michael, Baker, Timothy, Baker, William J., Bakker, Jan P., Baldocchi, Dennis, Baltzer, Jennifer, Banerjee, Arindam, Baranger, Anne, Barlow, Jos, Barneche, Diego R., Baruch, Zdravko, Bastianelli, Denis, Battles, John, Bauerle, William, Bauters, Marijn, Bazzato, Erika, Beckmann, Michael, Beeckman, Hans, Beierkuhnlein, Carl, Bekker, Renee, Belfry, Gavin, Belluau, Michael, Beloiu, Mirela, Benavides, Raquel, Benomar, Lahcen, Berdugo-Lattke, Mary Lee, Berenguer, Erika, Bergamin, Rodrigo, Bergmann, Joana, Carlucci, Marcos Bergmann, Berner, Logan, Bernhardt-Roemermann, Markus, Bigler, Christof, Bjorkman, Anne D., Blackman, Chris, Blanco, Carolina, Blonder, Benjamin, Blumenthal, Dana, Bocanegra-Gonzalez, Kelly T., Boeckx, Pascal, Bohlman, Stephanie, Boehning-Gaese, Katrin, Boisvert-Marsh, Laura, Bond, William, Bond-Lamberty, Ben, Boom, Arnoud, Boonman, Coline C. F., Bordin, Kauane, Boughton, Elizabeth H., Boukili, Vanessa, Bowman, David M. J. S., Bravo, Sandra, Brendel, Marco Richard, Broadley, Martin R., Brown, Kerry A., Bruelheide, Helge, Brumnich, Federico, Bruun, Hans Henrik, Bruy, David, Buchanan, Serra W., Bucher, Solveig Franziska, Buchmann, Nina, Buitenwerf, Robert, Bunker, Daniel E., Buerger, Jana, Burrascano, Sabina, Burslem, David F. R. P., Butterfield, Bradley J., Byun, Chaeho, Marques, Marcia, Scalon, Marina C., Caccianiga, Marco, Cadotte, Marc, Cailleret, Maxime, Camac, James, Julio Camarero, Jesus, Campany, Courtney, Campetella, Giandiego, Campos, Juan Antonio, Cano-Arboleda, Laura, Canullo, Roberto, Carbognani, Michele, Carvalho, Fabio, Casanoves, Fernando, Castagneyrol, Bastien, Catford, Jane A., Cavender-Bares, Jeannine, Cerabolini, Bruno E. L., Cervellini, Marco, Chacon-Madrigal, Eduardo, Chapin, Kenneth, Chapin, F. Stuart, Chelli, Stefano, Chen, Si-Chong, Chen, Anping, Cherubini, Paolo, Chianucci, Francesco, Choat, Brendan, Chung, Kyong-Sook, Chytry, Milan, Ciccarelli, Daniela, Coll, Lluis, Collins, Courtney G., Conti, Luisa, Coomes, David, Cornelissen, Johannes H. C., Cornwell, William K., Corona, Piermaria, Coyea, Marie, Craine, Joseph, Craven, Dylan, Cromsigt, Joris P. G. M., Csecserits, Aniko, Cufar, Katarina, Cuntz, Matthias, da Silva, Ana Carolina, Dahlin, Kyla M., Dainese, Matteo, Dalke, Igor, Dalle Fratte, Michele, Dang-Le, Anh Tuan, Danihelka, Jiri, Dannoura, Masako, Dawson, Samantha, de Beer, Arend Jacobus, De Frutos, Angel, De Long, Jonathan R., Dechant, Benjamin, Delagrange, Sylvain, Delpierre, Nicolas, Derroire, Geraldine, Dias, Arildo S., Diaz-Toribio, Milton Hugo, Dimitrakopoulos, Panayiotis G., Dobrowolski, Mark, Doktor, Daniel, Drevojan, Pavel, Dong, Ning, Dransfield, John, Dressler, Stefan, Duarte, Leandro, Ducouret, Emilie, Dullinger, Stefan, Durka, Walter, Duursma, Remko, Dymova, Olga, E-Vojtko, Anna, Eckstein, Rolf Lutz, Ejtehadi, Hamid, Elser, James, Emilio, Thaise, Engemann, Kristine, Erfanian, Mohammad Bagher, Erfmeier, Alexandra, Esquivel-Muelbert, Adriane, Esser, Gerd, Estiarte, Marc, Domingues, Tomas F., Fagan, William F., Fagundez, Jaime, Falster, Daniel S., Fan, Ying, Fang, Jingyun, Farris, Emmanuele, Fazlioglu, Fatih, Feng, Yanhao, Fernandez-Mendez, Fernando, Ferrara, Carlotta, Ferreira, Joice, Fidelis, Alessandra, Finegan, Bryan, Firn, Jennifer, Flowers, Timothy J., Flynn, Dan F. B., Fontana, Veronika, Forey, Estelle, Forgiarini, Cristiane, Francois, Louis, Frangipani, Marcelo, Frank, Dorothea, Frenette-Dussault, Cedric, Freschet, Gregoire T., Fry, Ellen L., Fyllas, Nikolaos M., Mazzochini, Guilherme G., Gachet, Sophie, Gallagher, Rachael, Ganade, Gislene, Ganga, Francesca, Garcia-Palacios, Pablo, Gargaglione, Veronica, Garnier, Eric, Luis Garrido, Jose, Luis de Gasper, Andre, Gea-Izquierdo, Guillermo, Gibson, David, Gillison, Andrew N., Giroldo, Aelton, Glasenhardt, Mary-Claire, Gleason, Sean, Gliesch, Mariana, Goldberg, Emma, Goeldel, Bastian, Gonzalez-Akre, Erika, Gonzalez-Andujar, Jose L., Gonzalez-Melo, Andres, Gonzalez-Robles, Ana, Graae, Bente Jessen, Granda, Elena, Graves, Sarah, Green, Walton A., Gregor, Thomas, Gross, Nicolas, Guerin, Greg R., Guenther, Angela, Gutierrez, Alvaro G., Haddock, Lillie, Haines, Anna, Hall, Jefferson, Hambuckers, Alain, Han, Wenxuan, Harrison, Sandy P., Hattingh, Wesley, Hawes, Joseph E., He, Tianhua, He, Pengcheng, Heberling, Jacob Mason, Helm, Aveliina, Hempel, Stefan, Hentschel, Joern, Herault, Bruno, Heres, Ana-Maria, Herz, Katharina, Heuertz, Myriam, Hickler, Thomas, Hietz, Peter, Higuchi, Pedro, Hipp, Andrew L., Hirons, Andrew, Hock, Maria, Hogan, James Aaron, Holl, Karen, Honnay, Olivier, Hornstein, Daniel, Hou, Enqing, Hough-Snee, Nate, Hovstad, Knut Anders, Ichie, Tomoaki, Igic, Boris, Illa, Estela, Isaac, Marney, Ishihara, Masae, Ivanov, Leonid, Ivanova, Larissa, Iversen, Colleen M., Izquierdo, Jordi, Jackson, Robert B., Jackson, Benjamin, Jactel, Herve, Jagodzinski, Andrzej M., Jandt, Ute, Jansen, Steven, Jenkins, Thomas, Jentsch, Anke, Jespersen, Jens Rasmus Plantener, Jiang, Guo-Feng, Johansen, Jesper Liengaard, Johnson, David, Jokela, Eric J., Joly, Carlos Alfredo, Jordan, Gregory J., Joseph, Grant Stuart, Junaedi, Decky, Junker, Robert R., Justes, Eric, Kabzems, Richard, Kane, Jeffrey, Kaplan, Zdenek, Kattenborn, Teja, Kavelenova, Lyudmila, Kearsley, Elizabeth, Kempel, Anne, Kenzo, Tanaka, Kerkhoff, Andrew, Khalil, Mohammed I., Kinlock, Nicole L., Kissling, Wilm Daniel, Kitajima, Kaoru, Kitzberger, Thomas, Kjoller, Rasmus, Klein, Tamir, Kleyer, Michael, Klimesova, Jitka, Klipel, Joice, Kloeppel, Brian, Klotz, Stefan, Knops, Johannes M. H., Kohyama, Takashi, Koike, Fumito, Kollmann, Johannes, Komac, Benjamin, Komatsu, Kimberly, Koenig, Christian, Kraft, Nathan J. B., Kramer, Koen, Kreft, Holger, Kuehn, Ingolf, Kumarathunge, Dushan, Kuppler, Jonas, Kurokawa, Hiroko, Kurosawa, Yoko, Kuyah, Shem, Laclau, Jean-Paul, Lafleur, Benoit, Lallai, Erik, Lamb, Eric, Lamprecht, Andrea, Larkin, Daniel J., Laughlin, Daniel, Le Bagousse-Pinguet, Yoann, le Maire, Guerric, le Roux, Peter C., le Roux, Elizabeth, Lee, Tali, Lens, Frederic, Lewis, Simon L., Lhotsky, Barbara, Li, Yuanzhi, Li, Xine, Lichstein, Jeremy W., Liebergesell, Mario, Lim, Jun Ying, Lin, Yan-Shih, Linares, Juan Carlos, Liu, Chunjiang, Liu, Daijun, Liu, Udayangani, Livingstone, Stuart, Llusia, Joan, Lohbeck, Madelon, Lopez-Garcia, Alvaro, Lopez-Gonzalez, Gabriela, Lososova, Zdenka, Louault, Frederique, Lukacs, Balazs A., Lukes, Petr, Luo, Yunjian, Lussu, Michele, Ma, Siyan, Pereira, Camilla Maciel Rabelo, Mack, Michelle, Maire, Vincent, Makela, Annikki, Makinen, Harri, Mendes Malhado, Ana Claudia, Mallik, Azim, Manning, Peter, Manzoni, Stefano, Marchetti, Zuleica, Marchino, Luca, Marcilio-Silva, Vinicius, Marcon, Eric, Marignani, Michela, Markesteijn, Lars, Martin, Adam, Martinez-Garza, Cristina, Martinez-Vilalta, Jordi, Maskova, Tereza, Mason, Kelly, Mason, Norman, Massad, Tara Joy, Masse, Jacynthe, Mayrose, Itay, McCarthy, James, McCormack, M. Luke, McCulloh, Katherine, McFadden, Ian R., McGill, Brian J., McPartland, Mara Y., Medeiros, Juliana S., Medlyn, Belinda, Meerts, Pierre, Mehrabi, Zia, Meir, Patrick, Melo, Felipe P. L., Mencuccini, Maurizio, Meredieu, Celine, Messier, Julie, Meszaros, Ilona, Metsaranta, Juha, Michaletz, Sean T., Michelaki, Chrysanthi, Migalina, Svetlana, Milla, Ruben, Miller, Jesse E. D., Minden, Vanessa, Ming, Ray, Mokany, Karel, Moles, Angela T., Molnar, Attila, V, Molofsky, Jane, Molz, Martin, Montgomery, Rebecca A., Monty, Arnaud, Moravcova, Lenka, Moreno-Martinez, Alvaro, Moretti, Marco, Mori, Akira S., Mori, Shigeta, Morris, Dave, Morrison, Jane, Mucina, Ladislav, Mueller, Sandra, Muir, Christopher D., Mueller, Sandra Cristina, Munoz, Francois, Myers-Smith, Isla H., Myster, Randall W., Nagano, Masahiro, Naidu, Shawna, Narayanan, Ayyappan, Natesan, Balachandran, Negoita, Luka, Nelson, Andrew S., Neuschulz, Eike Lena, Ni, Jian, Niedrist, Georg, Nieto, Jhon, Niinemets, Ulo, Nolan, Rachael, Nottebrock, Henning, Nouvellon, Yann, Novakovskiy, Alexander, Nystuen, Kristin Odden, O'Grady, Anthony, O'Hara, Kevin, O'Reilly-Nugent, Andrew, Oakley, Simon, Oberhuber, Walter, Ohtsuka, Toshiyuki, Oliveira, Ricardo, Ollerer, Kinga, Olson, Mark E., Onipchenko, Vladimir, Onoda, Yusuke, Onstein, Renske E., Ordonez, Jenny C., Osada, Noriyuki, Ostonen, Ivika, Ottaviani, Gianluigi, Otto, Sarah, Overbeck, Gerhard E., Ozinga, Wim A., Pahl, Anna T., Paine, C. E. Timothy, Pakeman, Robin J., Papageorgiou, Aristotelis C., Parfionova, Evgeniya, Paertel, Meelis, Patacca, Marco, Paula, Susana, Paule, Juraj, Pauli, Harald, Pausas, Juli G., Peco, Begona, Penuelas, Josep, Perea, Antonio, Luis Peri, Pablo, Petisco-Souza, Ana Carolina, Petraglia, Alessandro, Petritan, Any Mary, Phillips, Oliver L., Pierce, Simon, Pillar, Valerio D., Pisek, Jan, Pomogaybin, Alexandr, Poorter, Hendrik, Portsmuth, Angelika, Poschlod, Peter, Potvin, Catherine, Pounds, Devon, Powell, A. Shafer, Power, Sally A., Prinzing, Andreas, Puglielli, Giacomo, Pysek, Petr, Raevel, Valerie, Rammig, Anja, Ransijn, Johannes, Ray, Courtenay A., Reich, Peter B., Reichstein, Markus, Reid, Douglas E. B., Rejou-Mechain, Maxime, Resco de Dios, Victor, Ribeiro, Sabina, Richardson, Sarah, Riibak, Kersti, Rillig, Matthias C., Riviera, Fiamma, Robert, Elisabeth M. R., Roberts, Scott, Robroek, Bjorn, Roddy, Adam, Rodrigues, Arthur Vinicius, Rogers, Alistair, Rollinson, Emily, Rolo, Victor, Roemermann, Christine, Ronzhina, Dina, Roscher, Christiane, Rosell, Julieta A., Rosenfield, Milena Fermina, Rossi, Christian, Roy, David B., Royer-Tardif, Samuel, Rueger, Nadja, Ruiz-Peinado, Ricardo, Rumpf, Sabine B., Rusch, Graciela M., Ryo, Masahiro, Sack, Lawren, Saldana, Angela, Salgado-Negret, Beatriz, Salguero-Gomez, Roberto, Santa-Regina, Ignacio, Carolina Santacruz-Garcia, Ana, Santos, Joaquim, Sardans, Jordi, Schamp, Brandon, Scherer-Lorenzen, Michael, Schleuning, Matthias, Schmid, Bernhard, Schmidt, Marco, Schmitt, Sylvain, Schneider, Julio V., Schowanek, Simon D., Schrader, Julian, Schrodt, Franziska, Schuldt, Bernhard, Schurr, Frank, Selaya Garvizu, Galia, Semchenko, Marina, Seymour, Colleen, Sfair, Julia C., Sharpe, Joanne M., Sheppard, Christine S., Sheremetiev, Serge, Shiodera, Satomi, Shipley, Bill, Shovon, Tanvir Ahmed, Siebenkaes, Alrun, Carlos, Sierra, Silva, Vasco, Silva, Mateus, Sitzia, Tommaso, Sjoman, Henrik, Slot, Martijn, Smith, Nicholas G., Sodhi, Darwin, Soltis, Pamela, Soltis, Douglas, Somers, Ben, Sonnier, Gregory, Sorensen, Mia Vedel, Sosinski, Enio Egon, Jr., Soudzilovskaia, Nadejda A., Souza, Alexandre F., Spasojevic, Marko, Sperandii, Marta Gaia, Stan, Amanda B., Stegen, James, Steinbauer, Klaus, Stephan, Jorg G., Sterck, Frank, Stojanovic, Dejan B., Strydom, Tanya, Laura Suarez, Maria, Svenning, Jens-Christian, Svitkova, Ivana, Svitok, Marek, Svoboda, Miroslav, Swaine, Emily, Swenson, Nathan, Tabarelli, Marcelo, Takagi, Kentaro, Tappeiner, Ulrike, Tarifa, Ruben, Tauugourdeau, Simon, Tavsanoglu, Cagatay, te Beest, Mariska, Tedersoo, Leho, Thiffault, Nelson, Thom, Dominik, Thomas, Evert, Thompson, Ken, Thornton, Peter E., Thuiller, Wilfried, Tichy, Lubomir, Tissue, David, Tjoelker, Mark G., Tng, David Yue Phin, Tobias, Joseph, Torok, Peter, Tarin, Tonantzin, Torres-Ruiz, Jose M., Tothmeresz, Bela, Treurnicht, Martina, Trivellone, Valeria, Trolliet, Franck, Trotsiuk, Volodymyr, Tsakalos, James L., Tsiripidis, Ioannis, Tysklind, Niklas, Umehara, Toru, Usoltsev, Vladimir, Vadeboncoeur, Matthew, Vaezi, Jamil, Valladares, Fernando, Vamosi, Jana, van Bodegom, Peter M., van Breugel, Michiel, Van Cleemput, Elisa, van de Weg, Martine, van der Merwe, Stephni, van der Plas, Fons, van der Sande, Masha T., van Kleunen, Mark, Van Meerbeek, Koenraad, Vanderwel, Mark, Vanselow, Kim Andre, Varhammar, Angelica, Varone, Laura, Vasquez Valderrama, Maribel Yesenia, Vassilev, Kiril, Vellend, Mark, Veneklaas, Erik J., Verbeeck, Hans, Verheyen, Kris, Vibrans, Alexander, Vieira, Ima, Villacis, Jaime, Violle, Cyrille, Vivek, Pandi, Wagner, Katrin, Waldram, Matthew, Waldron, Anthony, Walker, Anthony P., Waller, Martyn, Walther, Gabriel, Wang, Han, Wang, Feng, Wang, Weiqi, Watkins, Harry, Watkins, James, Weber, Ulrich, Weedon, James T., Wei, Liping, Weigelt, Patrick, Weiher, Evan, Wells, Aidan W., Wellstein, Camilla, Wenk, Elizabeth, Westoby, Mark, Westwood, Alana, White, Philip John, Whitten, Mark, Williams, Mathew, Winkler, Daniel E., Winter, Klaus, Womack, Chevonne, Wright, Ian J., Wright, S. Joseph, Wright, Justin, Pinho, Bruno X., Ximenes, Fabiano, Yamada, Toshihiro, Yamaji, Keiko, Yanai, Ruth, Yankov, Nikolay, Yguel, Benjamin, Zanini, Katia Janaina, Zanne, Amy E., Zeleny, David, Zhao, Yun-Peng, Zheng, Jingming, Zheng, Ji, Zieminska, Kasia, Zirbel, Chad R., Zizka, Georg, Zo-Bi, Irie Casimir, Zotz, Gerhard, and Wirth, Christian

Abstract

Plant traits-the morphological, anatomical, physiological, biochemical and phenological characteristics of plants-determine how plants respond to environmental factors, affect other trophic levels, and influence ecosystem properties and their benefits and detriments to people. Plant trait data thus represent the basis for a vast area of research spanning from evolutionary biology, community and functional ecology, to biodiversity conservation, ecosystem and landscape management, restoration, biogeography and earth system modelling. Since its foundation in 2007, the TRY database of plant traits has grown continuously. It now provides unprecedented data coverage under an open access data policy and is the main plant trait database used by the research community worldwide. Increasingly, the TRY database also supports new frontiers of trait-based plant research, including the identification of data gaps and the subsequent mobilization or measurement of new data. To support this development, in this article we evaluate the extent of the trait data compiled in TRY and analyse emerging patterns of data coverage and representativeness. Best species coverage is achieved for categorical traits-almost complete coverage for 'plant growth form'. However, most traits relevant for ecology and vegetation modelling are characterized by continuous intraspecific variation and trait-environmental relationships. These traits have to be measured on individual plants in their respective environment. Despite unprecedented data coverage, we observe a humbling lack of completeness and representativeness of these continuous traits in many aspects. We, therefore, conclude that reducing data gaps and biases in the TRY database remains a key challenge and requires a coordinated approach to data mobilization and trait measurements. This can only be achieved in collaboration with other initiatives.

Published
2020
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42. The ecology of forest insect invasions and advances in their management (1)

Author

Brockerhoff, Eckehard G., Liebhold, Andrew M., and Jactel, Herve

Subjects
Invasive species -- Research, Insects -- Research, Forests and forestry -- Diseases and pests -- Research -- Canada, Earth sciences, Diseases and pests, Research
Abstract

Abstract: Invasions by nonindigenous forest insects can have spectacular effects on the biodiversity, ecology, and economy of affected areas. This introduction explores several critical issues that are generally relevant to [...]

Published
2006

43. Un échange entre R&D et praticiens pour éclairer la thématique

Author

Jactel, Herve, Biodiversité, Gènes & Communautés (BioGeCo), and Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2019

44. Tree diversity drives associational resistance to herbivory at both forest edge and interior

Author

Guyot, Virginie, Jactel, Herve, Imbaud, Baptiste, Burnel, Laurent, Castagneyrol, Bastien, Heintz, Wilfried, Deconchat, Marc, Vialatte, Aude, Dynamiques Forestières dans l'Espace Rural (DYNAFOR), Institut National de la Recherche Agronomique (INRA)-École nationale supérieure agronomique de Toulouse [ENSAT]-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Biodiversité, Gènes & Communautés (BioGeCo), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB), Dynamiques et écologie des paysages agriforestiers (DYNAFOR), École nationale supérieure agronomique de Toulouse [ENSAT]-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Supérieure Agronomique de Toulouse-Institut National Polytechnique (Toulouse) (Toulouse INP), Biodiversité, Gènes et Communautés, Institut National de la Recherche Agronomique (INRA), UMR 1201 Dynamiques et écologie des paysages agriforestiers, Ecole d'Ingénieurs de Purpan (INPT - EI Purpan), Institut National Polytechnique (Toulouse) (Toulouse INP), and Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP)

Subjects
lcsh:QH540-549.5, ecosystem functioning, [SDV]Life Sciences [q-bio], insect herbivory, forest edge, plant diversity, lcsh:Ecology, Original Research
Abstract

Tree diversity is increasingly acknowledged as an important driver of insect herbivory. However, there is still a debate about the direction of associational effects that can range from associational resistance (i.e., less damage in mixed stands than in monocultures) to the opposite, associational susceptibility. Discrepancies among published studies may be due to the overlooked effect of spatially dependent processes such as tree location within forests. We addressed this issue by measuring crown defoliation and leaf damage made by different guilds of insect herbivores on oaks growing among conspecific versus heterospecific neighbors at forest edges versus interior, in two closed sites in SW France forests. Overall, oaks were significantly less defoliated among heterospecific neighbors (i.e., associational resistance), at both forest edge and interior. At the leaf level, guild diversity and leaf miner herbivory significantly increased with tree diversity regardless of oak location within stands. Other guilds showed no clear response to tree diversity or oak location. We showed that herbivore response to tree diversity varied among insect feeding guilds but not between forest edges and interior, with inconsistent patterns between sites. Importantly, we show that oaks were more defoliated in pure oak plots than in mixed plots at both edge and forest interior and that, on average, defoliation decreased with increasing tree diversity from one to seven species. We conclude that edge conditions could be interacting with tree diversity to regulate insect defoliation, but future investigations are needed to integrate them into the management of temperate forests, notably by better understanding the role of the landscape context.

Published
2019

45. Alternatives to neonicotinoids

Author

Jactel, Herve, Verheggen, François, Thiery, Denis, Escobar-Gutiérrez, Abraham J., Gachet, Emmanuel, Desneux, Nicolas, Neonicotinoids Working Group, ., Biodiversité, Gènes & Communautés (BioGeCo), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB), de la Terra, Santé et agroécologie du vignoble (UMR SAVE), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB)-Institut des Sciences de la Vigne et du Vin (ISVV)-Ecole Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine (Bordeaux Sciences Agro), Unité de Recherche Pluridisciplinaire Prairies et Plantes Fourragères (P3F), Institut National de la Recherche Agronomique (INRA), Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES), Institut Sophia Agrobiotech (ISA), Centre National de la Recherche Scientifique (CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), and COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut National de la Recherche Agronomique (INRA)

Subjects
Crops, Agricultural, Integrated pest management, Insecticides, Insecta, 010504 meteorology & atmospheric sciences, [SDV]Life Sciences [q-bio], 010501 environmental sciences, Insect Control, 01 natural sciences, néonicotinoïde, Neonicotinoids, chemistry.chemical_compound, Imidacloprid, Animals, [SDV.BV]Life Sciences [q-bio]/Vegetal Biology, sécurité des aliments, lcsh:Environmental sciences, abeille domestique, agriculture, 0105 earth and related environmental sciences, General Environmental Science, lcsh:GE1-350, 2. Zero hunger, business.industry, insecticide, Pest control, Neonicotinoid, Clothianidin, Thiacloprid, 3. Good health, Biotechnology, Surface coating, chemistry, [SDE]Environmental Sciences, France, Thiamethoxam, business
Abstract

International audience; The European Food Safety Authority concluded in February 2018 that "most uses of neonicotinoid insecticides represent a risk to wild bees and honeybees". In 2016, the French government passed a law banning the use of the five neonicotinoids previously authorized: clothianidin, imidacloprid, thiamethoxam, acetamiprid and thiacloprid. In the framework of an expert assessment conducted by the French Agency for Food, Environmental and Occupational Health and Safety to identify possible derogations, we performed a thorough assessment of the available alternatives to the five banned neonicotinoids. For each pest targeted by neonicotinoids use, we identified the main alternative pest management methods, which we then ranked for (i) efficacy for controlling the target pest, (ii) applicability (whether directly useable by farmers or in need of further research and development), (iii) durability (risk of resistance in targeted pests), and (iv) practicability (ease of implementation by farmers). We identified 152 authorized uses of neonicotinoids in France, encompassing 120 crops and 279 pest insect species (or genera). An effective alternative to neonicotinoids use was available in 96% of the 2968 case studies analyzed from the literature (single combinations of one alternative pest control method or product × one target crop plant × one target pest insect). The most common alternative to neonicotinoids (89% of cases) was the use of another chemical insecticide (mostly pyrethroids). However, in 78% of cases, at least one non-chemical alternative method could replace neonicotinoids (e.g. microorganisms, semiochemicals or surface coating). The relevance of non-chemical alternatives to neonicotinoids depends on pest feeding habits. Leaf and flower feeders are easier to control with non-chemical methods, whereas wood and root feeders are more difficult to manage by such methods. We also found that further field studies were required for many promising non-chemical methods before their introduction into routine use by farmers. Our findings, transmitted to policymakers, indicate that non-chemical alternatives to neonicotinoids do exist. Furthermore, they highlight the need to promote these methods through regulation and funding, with a view to reducing pesticide use in agriculture.

Published
2019

46. A novel, easy method for estimating pheromone trap attraction range: application to the pine sawyer beetle Monochamus galloprovincialis

Author

JACTEL, Herve, BONIFÁCIO, Luis, VAN HALDER, Inge, VETILLARD, Fabrice, ROBINET, Christelle, DAVID, Guillaume, Biodiversité, Gènes & Communautés (BioGeCo), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB), INIAV IP, Partenaires INRAE, Unité de recherche Zoologie Forestière (URZF), Institut National de la Recherche Agronomique (INRA), and Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)

Subjects
Attractif sexuel, Phéromone sexuelle, Pinus pinaster, Modèle de simulation, [SDV.BDLR]Life Sciences [q-bio]/Reproductive Biology, beetles, H10 - Ravageurs des plantes, Piège sexuel, [SDV.BA.ZI]Life Sciences [q-bio]/Animal biology/Invertebrate Zoology, Monochamus, pheromone trap, attraction range, K70 - Dégâts causés aux forêts et leur protection, logistic model
Abstract

International audience; 1- Pheromone traps are widely used for monitoring or managing insect pest populations. However, it is important to know their range of attraction to optimize the setting of pheromone trap networks. 2- We propose an easy method based on the use of pairs of adjacent traps located at decreasing distance from each other. The range of attraction is deduced from the observation of reduced trap capture when the attraction range of two adjacent traps starts overlapping. The relationship between the relative trap capture and the distance between paired traps is fitted with a logistic curve. 3- To empirically test these predictions, we conducted trapping experiments with the beetle Monochamus galloprovincialis, the insect vector of the pine wood nematode. Fifteen pairs of traps separated by 25 to 300 m, in France, and 18 pairs of traps distant from 25 to 400 m, in Portugal, were installed in maritime pine plantation landscapes. 4- In both countries, the relative percentage of capture per trap per week was best fitted by a logistic model with two parameters. The estimated attraction ranges were 92 m (confidence interval = 62–211 m) in France and 123 m (confidence interval = 64–491 m) in Portugal. 5- The interference between paired traps thus provides a simple and robust method for estimating the attraction range of pheromone traps.

Published
2019

47. Mechanisms leading to tree species diversity effects: a test on water and light acquisition in mixed-forests

Author

Martin-Blangy, Soline, Gérard, Sylvain, Charru, Marie, Morin, Xavier, Jourdan, Marion, Angeli, Nicolas, Hossann, Christian, Jactel, Herve, Bonal, Damien, SILVA (SILVA), Institut National de la Recherche Agronomique (INRA)-AgroParisTech-Université de Lorraine (UL), Interactions Sol Plante Atmosphère (ISPA), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine (Bordeaux Sciences Agro), Centre d’Ecologie Fonctionnelle et Evolutive (CEFE), Institut de Recherche pour le Développement (IRD [France-Sud])-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE)-Université de Montpellier (UM)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Université Paul-Valéry - Montpellier 3 (UM3), Université de Montpellier (UM), Université Paul-Valéry - Montpellier 3 (UM3), École pratique des hautes études (EPHE), Biodiversité, Gènes et Communautés, Institut National de la Recherche Agronomique (INRA), Institut National de la Recherche Agronomique (INRA)-Université de Lorraine (UL)-AgroParisTech, Interactions Sol Plante Atmosphère (UMR ISPA), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Université Paul-Valéry - Montpellier 3 (UPVM)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut de Recherche pour le Développement (IRD [France-Sud]), Université Paul-Valéry - Montpellier 3 (UPVM), Université Paris sciences et lettres (PSL), Biodiversité, Gènes & Communautés (BioGeCo), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB), Université Paul-Valéry - Montpellier 3 (UPVM)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-École Pratique des Hautes Études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), École Pratique des Hautes Études (EPHE), and Université Paul-Valéry - Montpellier 3 (UM3)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-École pratique des hautes études (EPHE)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)

Subjects
species interactions, water use efficiency, [SDV]Life Sciences [q-bio], mixed forests, leaf functional traits
Abstract

In the context of ecology studies on biodiversity and ecosystem functioning relationships, mixed-species forests have been highly studied over the past decade. Forests with a high diversity of treespecies are usually found to be more productive than monospecific ones (Toïgo et al. 2015). However,the aboveground and belowground mechanisms leading to these patterns are still not well understood(Forrester 2014). Furthermore, in the context of climate change, it is interesting to analyze whetherthese mechanisms can help mediate the effects of harsher climatic conditions such as drought(Grossiord et al. 2014). The objective of this study was to characterize the influence of tree species interactions on functionaltraits related to carbon and water acquisition of trees under various environmental conditions in mixedforests, in order to discuss the mechanisms leading to diversity effects. We measured tree-level water use efficiency using carbon isotope composition of the wood in treerings, leaf functional traits related to carbon and water acquisition and use, light availability for thedominant trees, and soil water acquisition. A triplet approach (3 different forest stands) was used tocompare these functional traits in pure and two-species stands. Measurements were conducted alonga latitudinal gradient in natural forests (5 sites in the South-East of France) in beech-silver fir or beech-pubescent oak forests. All data are available right now and statistical analyses are currently being processed. We expecttrees in mixed-stands to have enhanced access to water resources and thus display differentfunctional traits. Moreover, we hypothesize that aboveground interactions between species result inhigher light interception in mixed-stands. Finally, we expect that these effects should be stronger in thesites that are the most exposed to water stress.

Published
2018

48. Identifying the tree species compositions that maximize ecosystem functioning in European forests

Author

Baeten, Lander, Bruelheide, Helge, van der Plas, Fons, Kambach, Stephan, Ratcliffe, Sophia, Jucker, Tommaso, Allan, Eric, Ampoorter, Evy, Barbaro, Luc, Bastias, Cristina C., Bauhus, Juergen, Benavides, Raquel, Bonal, Damien, Bouriaud, Olivier, Bussotti, Filippo, Carnol, Monique, Castagneyrol, Bastien, Charbonnier, Yohan, Checko, Ewa, Coomes, David A., Dahlgren, Jonas, Dawud, Seid Muhie, De Wandeler, Hans, Domisch, Timo, Finer, Leena, Fischer, Markus, Fotelli, Mariangela, Gessler, Arthur, Grossiord, Charlotte, Guyot, Virginie, Hattenschwiler, Stephan, Jactel, Herve, Jaroszewicz, Bogdan, Joly, Francois-Xavier, Koricheva, Julia, Lehtonen, Aleksi, Mueller, Sandra, Muys, Bart, Nguyen, Diem, Pollastrini, Martina, Radoglou, Kalliopi, Raulund-Rasmussen, Karsten, Ruiz-Benito, Paloma, Selvi, Federico, Stenlid, Jan, Valladares, Fernando, Vesterdal, Lars, Verheyen, Kris, Wirth, Christian, Zavala, Miguel A., Scherer-Lorenzen, Michael, Baeten, Lander, Bruelheide, Helge, van der Plas, Fons, Kambach, Stephan, Ratcliffe, Sophia, Jucker, Tommaso, Allan, Eric, Ampoorter, Evy, Barbaro, Luc, Bastias, Cristina C., Bauhus, Juergen, Benavides, Raquel, Bonal, Damien, Bouriaud, Olivier, Bussotti, Filippo, Carnol, Monique, Castagneyrol, Bastien, Charbonnier, Yohan, Checko, Ewa, Coomes, David A., Dahlgren, Jonas, Dawud, Seid Muhie, De Wandeler, Hans, Domisch, Timo, Finer, Leena, Fischer, Markus, Fotelli, Mariangela, Gessler, Arthur, Grossiord, Charlotte, Guyot, Virginie, Hattenschwiler, Stephan, Jactel, Herve, Jaroszewicz, Bogdan, Joly, Francois-Xavier, Koricheva, Julia, Lehtonen, Aleksi, Mueller, Sandra, Muys, Bart, Nguyen, Diem, Pollastrini, Martina, Radoglou, Kalliopi, Raulund-Rasmussen, Karsten, Ruiz-Benito, Paloma, Selvi, Federico, Stenlid, Jan, Valladares, Fernando, Vesterdal, Lars, Verheyen, Kris, Wirth, Christian, Zavala, Miguel A., and Scherer-Lorenzen, Michael

Abstract

1. Forest ecosystem functioning generally benefits from higher tree species richness, but variation within richness levels is typically large. This is mostly due to the contrasting performances of communities with different compositions. Evidence-based understanding of composition effects on forest productivity, as well as on multiple other functions will enable forest managers to focus on the selection of species that maximize functioning, rather than on diversity per se. 2. We used a dataset of 30 ecosystem functions measured in stands with different species richness and composition in six European forest types. First, we quantified whether the compositions that maximize annual above-ground wood production (productivity) generally also fulfil the multiple other ecosystem functions (multifunctionality). Then, we quantified the species identity effects and strength of interspecific interactions to identify the "best" and "worst" species composition for multifunctionality. Finally, we evaluated the real-world frequency of occurrence of best and worst mixtures, using harmonized data from multiple national forest inventories. 3. The most productive tree species combinations also tended to express relatively high multifunctionality, although we found a relatively wide range of compositions with high- or low-average multifunctionality for the same level of productivity. Monocultures were distributed among the highest as well as the lowest performing compositions. The variation in functioning between compositions was generally driven by differences in the performance of the component species and, to a lesser extent, by particular interspecific interactions. Finally, we found that the most frequent species compositions in inventory data were monospecific stands and that the most common compositions showed below-average multifunctionality and productivity. 4. Synthesis and applications. Species identity and composition effects are essential to the development of high-perfor

Published
2019
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49. Biodiversité et productivité des forêts : effets des interactions biotiques sous contrainte climatique

Author

Castagneyrol, Bastien, Barbaro, Luc, Bonal, Damien, Jactel, Herve, Toigo, Maude, Meredieu, Céline, Morin, Xavier, Biodiversité, Gènes & Communautés (BioGeCo), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB), Dynamiques Forestières dans l'Espace Rural (DYNAFOR), Institut National de la Recherche Agronomique (INRA)-École nationale supérieure agronomique de Toulouse [ENSAT]-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, SILVA (SILVA), Institut National de la Recherche Agronomique (INRA)-Université de Lorraine (UL)-AgroParisTech, Unité Expérimentale Forêt Pierroton (UEFP), Institut National de la Recherche Agronomique (INRA), Centre d’Ecologie Fonctionnelle et Evolutive (CEFE), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Université Paul-Valéry - Montpellier 3 (UPVM)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut de Recherche pour le Développement (IRD [France-Sud]), Projet BioPICC. GIP Ecofor, Commanditaire : Groupement d’Intérêt Public 'Ecosystèmes Forestiers' (France), and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Université Paul-Valéry - Montpellier 3 (UPVM)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)-Institut de Recherche pour le Développement (IRD [France-Sud])

Subjects
[SDV]Life Sciences [q-bio], [SHS]Humanities and Social Sciences
Published
2018

50. Mechanisms leading to tree species diversity effects: a test on water and light acquisition in mixed-forests

Author

Gérard, Sylvain, Charru, Marie, Morin, Xavier, Jourdan, Marion, Angeli, Nicolas, Hossann, Christian, Jactel, Herve, Bonal, Damien, and Martin-Blangy, Soline

Subjects
mixed forests, species interactions, water use efficiency, leaf functional traits
Abstract

In the context of ecology studies on biodiversity and ecosystem functioning relationships, mixed- species forests have been highly studied over the past decade. Forests with a high diversity of tree species are usually found to be more productive than monospecific ones (Toïgo et al. 2015). However, the aboveground and belowground mechanisms leading to these patterns are still not well understood (Forrester 2014). Furthermore, in the context of climate change, it is interesting to analyze whether these mechanisms can help mediate the effects of harsher climatic conditions such as drought (Grossiord et al. 2014). The objective of this study was to characterize the influence of tree species interactions on functional traits related to carbon and water acquisition of trees under various environmental conditions in mixed forests, in order to discuss the mechanisms leading to diversity effects. We measured tree-level water use efficiency using carbon isotope composition of the wood in tree rings, leaf functional traits related to carbon and water acquisition and use, light availability for the dominant trees, and soil water acquisition. A triplet approach (3 different forest stands) was used to compare these functional traits in pure and two-species stands. Measurements were conducted along a latitudinal gradient in natural forests (5 sites in the South-East of France) in beech-silver fir or beech- pubescent oak forests. All data are available right now and statistical analyses are currently being processed. We expect trees in mixed-stands to have enhanced access to water resources and thus display different functional traits. Moreover, we hypothesize that aboveground interactions between species result in higher light interception in mixed-stands. Finally, we expect that these effects should be stronger in the sites that are the most exposed to water stress.

Published
2018

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