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20 results on '"Gregorio, Tommaso"'

1. Pollen Grain Classification Challenge 2020 : Challenge Report

Author

Battiato, Sebastiano, Guarnera, Francesco, Ortis, Alessandro, Trenta, Francesca, Ascari, Lorenzo, Siniscalco, Consolata, De Gregorio, Tommaso, Suárez, Eloy, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Del Bimbo, Alberto, editor, Cucchiara, Rita, editor, Sclaroff, Stan, editor, Farinella, Giovanni Maria, editor, Mei, Tao, editor, Bertini, Marco, editor, Escalante, Hugo Jair, editor, and Vezzani, Roberto, editor

Published
2021
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2. Assessment of Chemical and Biological Fungicides for the Control of Diplodia mutila Causing Wood Necrosis in Hazelnut.

Author

Retamal, Verónica, San Martín, Juan, Ruíz, Braulio, Bastías, Richard M., Sanfuentes, Eugenio, Lisperguer, María José, De Gregorio, Tommaso, Maspero, Matteo, and Moya-Elizondo, Ernesto

Subjects
HAZEL, MYCOSES, BIOLOGICAL pest control agents, BACILLUS subtilis, DISEASE management
Abstract

Fungal trunk disease (FTD) poses a significant threat to hazelnut (Corylus avellana L.) production worldwide. In Chile, the fungus Diplodia mutila, from the Botryosphaeriaceae family, has been frequently identified causing this disease in the Maule and Ñuble Regions. However, control measures for D. mutila remain limited. This research aimed to evaluate the effectiveness of chemical and biological fungicides against D. mutila under in vitro, controlled pot experiment, and field conditions. An in vitro screening of 30 fungicides was conducted. The effectiveness was assessed by measuring the length of vascular lesions in hazelnut branches inoculated with D. mutila mycelium disks under controlled and field conditions. Field trials were conducted in a hazelnut orchard in Ñiquén, Ñuble Region, Chile. The results showed that three biological and five chemical fungicides were selected in vitro with >31% inhibition after 14 days. In pot experiments, all fungicides reduced necrotic lesions on branches by 32% to 61%. In field experiments, the most effective systemic fungicides were fluopyram/tebuconazole, fluxapyroxad/pyraclostrobin, and tebuconazole, while the effectiveness of antagonists Pseudomonas protegens ChC7 and Bacillus subtilis QST713 varied with seasonal temperatures. Effective conventional and biological fungicides against D. mutila could be integrated into disease management programs to protect hazelnut wounds from infections. [ABSTRACT FROM AUTHOR]

Published
2024
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7. Pollen Grain Classification Challenge 2020

Author

Battiato, Sebastiano, primary, Guarnera, Francesco, additional, Ortis, Alessandro, additional, Trenta, Francesca, additional, Ascari, Lorenzo, additional, Siniscalco, Consolata, additional, De Gregorio, Tommaso, additional, and Suárez, Eloy, additional

Published
2021
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14. Hazelnut Pollen Phenotyping Using Label-Free Impedance Flow Cytometry

Author

Ascari, Lorenzo, primary, Cristofori, Valerio, additional, Macrì, Federico, additional, Botta, Roberto, additional, Silvestri, Cristian, additional, De Gregorio, Tommaso, additional, Huerta, Eloy Suarez, additional, Di Berardino, Marco, additional, Kaufmann, Silvan, additional, and Siniscalco, Consolata, additional

Published
2020
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17. Analyzing the impact of agro-environmental conditions on the dynamics of hazelnut yield in Chile

Author

Bregaglio, Simone, Giustarini, Laura, Hossard, Laure, De Gregorio, Tommaso, Consiglio per la Ricerca in Agricoltura e l’analisi dell’economia agraria (CREA), Ferrero Trading Lux, Innovation et Développement dans l'Agriculture et l'Alimentation (UMR Innovation), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-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), Ferrero, International Society for Horticultural Science (ISHS). INT., Council for Agricultural Research and Economics (CREA), and Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)

Subjects
experimental sites, [SDV]Life Sciences [q-bio], cultivars, yield dynamics, pedoclimatic conditions
Abstract

Analyzing the impact of agro-environmental conditions on the dynamics of hazelnut yield in Chile. 9. International Congress on Hazelnut

Published
2017

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