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Conférence

Communications orales
et posters (avec actes)

2024

Posters

  • Prodhomme C, Méar A, Barbary A, Mabire C, Viguié C, Le Hingrat Y, Marhadour S. Preliminary results of the use of genomic selection for late blight resistance : influence of the MAF (Minor Allele Frequency) on the prediction's reliability (EuroBlight workshop), 13-16 Mai, Lunteren, The Netherlands 

2023

Communications orales

  • Bouchek-Mechiche K. An integrative approach to control potato soil borne diseases (EAPR Pathology and Pests Section Meeting, Session 5), 3-6 Septembre, Arras, France

  • Le Hingrat Y, Ngala B, Cigna J, Manceau F, Dolo P, Vast S, Laty P, Larroudé P, Mollet A, Poggi S, Le Cointe R. Sustainable management of wireworms in potato production: on-going research towards a comprehensive approach (EAPR Pathology and Pests Section Meeting, Session 6), 3-6 Septembre, Arras, France

  • Munier-Lépinay E, Mathiron D, Quéro A, Khelifa M, Laclef S, Pilard S. Determination of antagonist activity origin of Pseudomonas PA14H7 against Pectobacteriaceae (EAPR Pathology and Pests Section Meeting, Session 7), 3-6 Septembre, Arras, France

 

  • Ngala B, Le Roux A, Manceau F, Dolo P, Le Hingrat Y. Varietal susceptibility to wireworms (Agriotes lineatus) in relation to their sugar and glycoalkaloid profiles (EAPR Pathology and Pests Section Meeting, Session 6), 3-6 Septembre, Arras, France

  • Puech C, Kröner A, Pasco C, Beduneau F, Maestrali M, Hervet M, Andrivon D, Bouchek-Mechiche K. Impact of tillage on soil biological fertility and potato diseases in an agroecological potato production system (EAPR Pathology and Pests Section Meeting, Session 5), 3-6 Septembre, Arras, France

  • Cigna J. Pectobacterium and Dickeya potato blackleg pathogens: Effect of intra and inter-species strains associations in field trial (12th International Congress of Plant Pathology (ICPP)), 24 Août, Lyon, France

  • Cigna J, Dewaegeneire P, Lépinay E, Laurent A, Joncour G, Robic K, Colson P, Faure D. Aggressiveness and behavior of different Pectobacterium and Dickeya species involved in potato blackleg disease (Pectobacteriaceae satellite event/ICPP), 19-20 Août, Lyon, France

 

  • Munier-Lépinay E, Cigna J, Beury A, Hélias V. Relation between tubers testing for soft rot Pectobacteriaceae and the blackleg expression in subsequent fields (Pectobacteriaceae satellite event/ICPP), 19-20 Août, Lyon, France

  • Ngala B, Manceau F, Le Hingrat Y. The integration of cover crop and entomopathogenic fungi to manage wireworm pests of potatoes (74th International Symposium of Crop protection), 23 Mai, Gand, Belgique

Posters

  • Berton L, Neveux M-S, Huchet E, Leclerc A, Moree C, Zeaiter H, Laty P, Le Hingrat Y, Gobert V, Le Roux A-C. Is there any risk for potato crops to be infected by Apiaceae haplotypes of ‘Candidatus Liberibacter solanacearum’? (EAPR Pathology and Pests Section Meeting, Session 3), 3-6 Septembre, Arras, France 

  • Dewaegeneire P, Ngala B, Mariette N, Ianszen M, Manceau F, Debrock V, Benadada G, Beury-Cirou A, Nguema-Ona E, Gobert V, Fournet S, Montarry J, Le Roux A-C. A novel biocontrol strategy to manage potato cyst nematodes: « Suicide hatching » (EAPR Pathology and Pests Section Meeting, Session 4), 3-6 Septembre, Arras, France 

  • Hervet M & Bouchek-Mechiche K. Potato leak due to Pythium: Identification and pathogenicity of associated species (EAPR Pathology and Pests Section Meeting, Session 2), 3-6 Septembre, Arras, France

  • Marhadour S, Méar A, Prodhomme C, Gonzalez F, Dantec MA, Pellé R, Souchet C, Barbary A, Mabire C, Viguié C, Chauvin JE, Le Hingrat Y. The R2 gene is still efficient in bringing resistance to some P. infestans strains (EAPR Pathology and Pests Section Meeting, Session 1), 3-6 Septembre, Arras, France 

  • Pasco C, Bouchek-Mechiche K, Köner A, Béduneau F, Maestrali M, Pirault J, Andrivon D et Puech C. From soil biological fertility to potato health : How to combine agroecological farming practices in a field experiment? (EAPR Pathology and Pests Section Meeting, Session 5), 3-6 Septembre, Arras, France

  • Puech C, Bouchek K-Mechiche K, Kröner A, Béduneau F, Maestrali M, Pirault J, Andrivon D et Pasco C. From soil biological fertility to potato health : How to assess soil biological quality (EAPR Pathology and Pests Section Meeting, Session 5), 3-6 Septembre, Arras, France

  • Puech C, Libert M, Merlin H, Vast S. Design, experimentation and evaluation of an agroecological cropping system for seed potato production (EAPR Pathology and Pests Section Meeting, Session 5), 3-6 Septembre, Arras, France

  • Rezki S & Bouchek-Mechiche K. Microbial diversity associated with potato tuber blemishes (EAPR Pathology and Pests Section Meeting, Session 7), 3-6 Septembre, Arras, France

  • Sallen A, Leclerc A, Paillard S, Reignault P, Cunty A, Le Roux A-C. Evaluation of the phenotypic and genotypic diversity of Ralstonia solanacearum in metropolitan France and the risks for emergence of other species of the Ralstonia spp. Complex (EAPR Pathology and Pests Section Meeting, Session 3), 3-6 Septembre, Arras, France

  • Cigna J, Dewaegeneire P, Lepinay E, Laurent A, Joncour G, Robic K, Colson P, Faure D. Pectobacterium and Dickeya potato blackleg pathogens: Effect of intra and inter-species strains associations in field trial (12th International Congress of Plant Pathology (ICPP)), 20-25 Août, Lyon, France

  • Mounier C, Mathiron D, Pilard S, Khelifa M. How to improve the performance of mineral oil to control Potato virus Y in seed potato production ? (12th International Congress of Plant Pathology (ICPP)), 20-25 Août, Lyon, France

  • Lépinay E, Khelifa M, Laclef S, Mathiron D, Pilard S. Identification of 7-hydroxytropolone as an active molecule produced by Pseudomonas PA14H7 against Dickeya, causal agent of blackleg on potato (12th International Congress of Plant Pathology (ICPP), 20-25 Août, Lyon, France

  • Cigna J, Dewaegeneire P, Lepinay E, Laurent A, Robic K, Colson P, Faure D. Field trial with Pectobacterium and Dickeya on potato host: Effect of intra and inter-species strains associations on blackleg disease (Rencontres plantes bactéries), 20-24 Mars, Aussois, France

  • Sallen A, Leclerc A, Paillard S, Reignault P, Cunty A, Le Roux A-C. Evaluation of the phenotypic and genotypic diversity of Ralstonia solanacearum in metropolitan France and the risks for emergence of other species of the Ralstonia spp. complex (7th International Bacterial Wilt Symposium), 19-24 Mars, Montevideo, Uruguay 

Communications orales et posters

EAPR Pathology and Pests Section Meeting, 3-6 Septembre 2023, Arras, France,

ici

2022

Communications orales

  • Mounier C, Khelifa M, Pilard S. The Persistence of mineral oils on potato leaf surface and implications in virus Y control. (5th Natural products and Biocontrol), 20-23 Septembre, Perpignan, France

  • Marhadour S, Prodhomme C, Méar A, Abiven JM, Aurousseau F, Dubreuil H, Merrer M, Chauvin JE, Le Hingrat Y. How can stem infection tests complement field trials to evaluate late blight resistance? (21st Triennial Conference of the EAPR, initialement prévue en 2020, reporté en 2022), 4-8 Juillet, Varsovie, Pologne

  • Cigna J, Laurent A, Waleron M, Dewaegeneire P, van der Wolf J, Andrivon D, Faure D, Hélias V. 2022. Pectobacterium punjabense: Incidence in some european collections, diversity and aggressiveness of that recently described species (4th International Erwinia Workshop), 2-3 Juillet, Assise, Italie

 

  • Ngala B, Mariette N, Ianszen M, Dewaegeneire P, Denis M, Porte C, Piriou C, Robilliard E, Couetil A, Nguema-Ona E, Montarry J, Fournet S, Gobert V, Beury A, Le Roux A-C. Biostimulants or Bionematicides: experiences with seaweed extracts (7th International Congress of Nematology), 1-6 Mai, Antibes Juin-les-Pins, France

Posters

  • Dewaegeneire P, Ngala B, Mariette N, Ianszen M, Manceau F, Debrock V, Benada G, Beury-Cirou A, Nguema-Ona E, Gobert V, Fournet S, Montarry J, Le Roux A-C. A novel biocontrol strategy to manage potato cyst nematodes: Suicide hatching (5th Natural products and Biocontrol), 20-23 Septembre, Perpignan, France

  • Jumel S, Glais L, Leclerc M. Acquisition standardisée et traitement d'images pour l’estimation rapide de la surface foliaire sur feuilles détachées (13e Rencontres de Phytopathologie-Mycologie), 12-13 Septembre, Aussois, France

  • Pellé R, Picard C, Kermarrec MP, Bousseau M, Cann MP, Mabon R, Corbière R, Abiven JM, Aurousseau F, Chatot C, Gravoueille JM, Dubreuil H, Marhadour S, Andrivon D, Esnault F. Phenotypic stability of late blight resistance in potato improved breeding lines (21st Triennial Conference of the EAPR, initialement prévue en 2020, reporté en 2022), 4-8 Juillet, Cracovie, Pologne

  • Berton L, Neveux M-S, Huchet E, Moree C, Zeaiter H, Laty P, Le Hingrat Y, Gobert V, Le Roux A-C. Assessing the risk of transmission of ‘Candidatus Liberibacter solanacearum’ Apiaceae haplotypes to potato crops (14th International Conference on Plant Pathogenic Bacteria (ICPPB)), 3-8 Juillet, Assise, Italie

  • Cigna J, Laurent A, Waleron M, Dewaegeneire P, van der Wolf J, Andrivon D, Faure D, Hélias V. The Pectobacterium punjabense in Europe: genomic and phenotypic characterization of European strains (14th International Conference on Plant Pathogenic Bacteria (ICPPB)), 3-8 Juillet, Assise, Italie

  • Le Roux A-C, Neveux M-S, Ollivier F, Huchet E, Dewaegeneire P, Berton L, Hotte H, Kerlan M-C, Gobert V, Le Hingrat Y, Folcher L. Risk analysis wastes disinfection methods and rupture plants as tools for a management of the risks associated with nematodes (7th International Congress of Nematology (ICN)), 1-6 Mai, Antibes Juin-les-Pins, France

  • Mariette N, Ngala B, Ianszen M, Dewaegeneire P, Denis M-C, Porte C, Piriou C, Robilliard E, Couetil A, Nguema-Ona E, Gobert V, Beury A, Le Roux A-C, Montarry J, Fournet S. Hatching of cyst nematodes in soil drenched with root exudates under controlled environmental conditions (7th International Congress of Nematology (ICN)), 1-6 Mai, Antibes Juin-les-Pins, France

2021

Posters

  • Robic K, Cigna J, Hélias V, Beury-Cirou A, Faure D. Pseudomonas vranovensis a bacterial antagonist: Tnseq based identification and characterization of essentials genes involved in rhizosphere colonization in Solanum tuberosum (4th Natural products and Biocontrol), 25-28 Septembre, Perpignan, France

2020

Posters

  • Cigna J, Laurent A, Faure D, Hélias V. 2020. Pectobacterium punjabense in Europe: Incidence, genomic studies and aggressiveness data of that recently described species (14èmes Rencontres Plantes-Bactéries), 27-31 Janvier, Aussois, France

2019

Communications orales

  • Bouchek-Mechiche K, Hervet M, Rohaut G, Dolo P. Real-Time PCR for detection of Spongospora subterranea: Implantation for epidemiological studies (2nd International Spongospora Workshop), 5 Septembre, Neuchâtel, Suisse

  • Hervet M, Bouchek K. Potato Leak due to Pythium: Identification and pathogenicity of associated species (EAPR Pathology and Pests Section Meeting), 1-4 Septembre, Neuchâtel, Suisse

  • Glais L, Boulard F. Study of the PVY co-infection phenomenon on potato according to the order of virus infection and the delay between the two inoculations (17thTriennial Meeting of the Virology Section of the EAPR), 18-21 Juin, Estonie

Posters

  • Robic K, Munier E, Beury A, Hélias V, Faure D. Identification par Tn-seq des gènes essentiels à l’exploitation de l’hôte végétal par le pathogène émergeant Dickeya solani (5ème Colloque de Génomique Environnementale), 8-10 Octobre, La Rochelle, France

  • Van der Sman P, Lasner H, Järvekülg L, Grausgruber Gröger S, Renvoisé JP, Tomassoli L, Glais L, Smith L. Euphresco project 2015-B 148: ring test for improved potato virus Y strain detection (17thTriennial Meeting of the Virology Section of the EAPR), 18-21 Juin, Estonie

2018

Communications orales

  • Gombert J, Loiseau M, Coussy B, Sauvion N, Le Roux A-C, Morel E, Renaudin I, Forveille A, Berton L, Villeneuve F, Ouvrard D, Samson-Kermarrec F, Laurent E. Etude épidémiologique de la bactérie ‘Candidatus Liberibacter solanacearum’ en France (Végéphyl, 12ème conférence internationale sur les maladies des plantes), 11-12 Décembre, Tours, France

  • Pédron J, Raoul Des Essart Y, Faure D, Van Gijsegem F. Genomic diversity of Dickeya species associated to potato. (International conference on ecological sciences), 22-25 Octobre, Rennes, France

  • Gombert J, Loiseau M, Coussy B, Sauvion N, Le Roux A-C, Morel E, Renaudin I, Forveille A, Berton L, Villeneuve F, Ouvrard D, Samson-Kermarrec F, Laurent E. Candidatus Liberibacter solanacearum in Apiaceae and Solanaceae seed crops : preventive surveys and epidemiological studies in France (Symposium International Carot and others Apiaceae), 19-22 Septembre, Cracovie, Pologne

  • Ngala B, Ianszen M, Demey L, Dewaegeneire P, Gobert V, Le Roux A-C, Beury A. Screening for the capacity from root exudates from selected potato varieties to activate hatching of Globodera pallida and G. rostochiensis in vitro (33rd Symposium of the European Society of Nematologists), 9-13 Septembre, Gand, Belgique

Posters

  • Hélias V, Quêtu-Laurent A, Pellé R, Marhadour S, Andrivon D, Kerlan MC. Behavior of genetic sources to control the potato pathogen species complex belonging to Pectobacterium and Dickeya (19th Joint Meeting of the EAPR Section ‘Breeding & Varietal Assessment’ and EUCARPIA Section Potatoes), 3-6 Décembre, Rostock-Warnemuende, Allemagne

  • Kerlan MC, Marhadour S, Esnault F, Hélias V, Souchet C, Méar A, Queré J, Quêtu-Laurent A, Dantec MAD, Pellé R Dantec JP, Lesage ML, Kermarrec MP, Cann MP, Andrivon D, Chauvin JE, Le Hingrat Y. InnoPlant, a combined research program between INRAE and French seed potato industry: Focus on genetic results of the first period of activities (19th Joint Meeting of the EAPR Section ‘Breeding & Varietal Assessment’ and EUCARPIA Section Potatoes), 3-6 Décembre, Rostock-Warnemuende, Allemagne

  • Marhadour S, Abiven JM, Aurousseau F, Dubreuil H, Chauvin JE, Le Hingrat Y. Variability of resistance to late blight expressed using stem test in a collection of tetraploid potato genotypes (19th Joint Meeting of the EAPR Section ‘Breeding & Varietal Assessment’ and EUCARPIA Section Potatoes), 3-6 Décembre, Rostock-Warnemuende, Allemagne

  • Méar A, Barbary A, Corre H, Chauvin JE, Le Hingrat Y, Marhadour S. Comparison of HRM Derived Techniques and Standard PCR Diagnostic Markers Used in MAS for Resistance Genes in Tetraploid Potato (19th Joint Meeting of the EAPR Section ‘Breeding & Varietal Assessment’ and EUCARPIA Section Potatoes), 3-6 Décembre, Rostock-Warnemuende, Allemagne

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