SEAWINES: Use of macroalgae as biostimulants against fungal diseases in grapevines
The outlook for climate change foresees major impacts on vineyards worldwide, shifting pathogens distribution and dynamics demanding more intense plant protection measures in certain regions, increasing viticulture's dependence on phytochemicals and pesticides. However, the European Commission...
| Main Authors: | , , , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
|
| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/full_html/2023/13/bioconf_oiv2023_01005/bioconf_oiv2023_01005.html |
| _version_ | 1797364798986387456 |
|---|---|
| author | Zarraonaindia Iratxe Cantos-Villar Emma Diez Ana Mena-Petite Amaia Perez-Alvarez Eva Cretazzo Enrico Pébarthé-Courrouilh Anthony Bertazzon Nadia Lacuesta Maite Puertas Belén Perez-Lopez Usue Cluzet Stéphanie Hachero-Cruzado Ismael José Córdoba-Granados Juan |
| author_facet | Zarraonaindia Iratxe Cantos-Villar Emma Diez Ana Mena-Petite Amaia Perez-Alvarez Eva Cretazzo Enrico Pébarthé-Courrouilh Anthony Bertazzon Nadia Lacuesta Maite Puertas Belén Perez-Lopez Usue Cluzet Stéphanie Hachero-Cruzado Ismael José Córdoba-Granados Juan |
| author_sort | Zarraonaindia Iratxe |
| collection | DOAJ |
| description | The outlook for climate change foresees major impacts on vineyards worldwide, shifting pathogens distribution and dynamics demanding more intense plant protection measures in certain regions, increasing viticulture's dependence on phytochemicals and pesticides. However, the European Commission is applying restrictions on their use, encouraging the development of more sustainable strategies efficient for disease control. Seaweeds represent an ecological alternative for a more sustainable production. Previous studies have shown that algae extracts contain compounds capable of reducing the abundance of plant fungal pathogens. Despite it, little is known about the molecular mechanism underlying this response.
SEAWINES project is evaluating the efficacy of the foliar application of Ulva ohnoi and Rugulopteryx okamurae extracts to control powdery and downy mildew, in addition to testing their effect on grape and wine quality. To our knowledge, this is the first study evaluating R. okamurae biostimulant capacity and fungicidal effect in viticulture. This macroalgae is relevant since it is an invasive species in our coasts, causing incalculable economic and environmental burdens. We aim to 1- Reduce the usage of chemicals in grapevines; 2- Reduce fungal diseases in viticulture; 3- Valorize polysaccharides from seaweeds; 4- Increase the added-value to wines (ecological and quality); and 5- Provide an alternative use to seaweed biomass, contributing to bio-circular economy and reducing its accumulation in our coasts. |
| first_indexed | 2024-03-08T16:40:18Z |
| format | Article |
| id | doaj.art-85468019f06b4e5b8cb7b67ec1cb9558 |
| institution | Directory Open Access Journal |
| issn | 2117-4458 |
| language | English |
| last_indexed | 2024-03-08T16:40:18Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj.art-85468019f06b4e5b8cb7b67ec1cb95582024-01-05T10:33:19ZengEDP SciencesBIO Web of Conferences2117-44582023-01-01680100510.1051/bioconf/20236801005bioconf_oiv2023_01005SEAWINES: Use of macroalgae as biostimulants against fungal diseases in grapevinesZarraonaindia Iratxe0Cantos-Villar Emma1Diez Ana2Mena-Petite Amaia3Perez-Alvarez Eva4Cretazzo Enrico5Pébarthé-Courrouilh Anthony6Bertazzon Nadia7Lacuesta Maite8Puertas Belén9Perez-Lopez Usue10Cluzet Stéphanie11Hachero-Cruzado Ismael12José Córdoba-Granados Juan13Department of Genetics, Physical anthropology and Animal physiology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU)IFAPA Rancho de la Merced, Consejería de Agricultura, Pesca, Agua y Desarrollo Rural, Junta de AndalucíaNeiker, Plant Protection and Production department, Campus Agroalimentario de ArkauteDepartment of Plant Biology and Ecology, Faculty of Pharmacy, University of the Basque Country (UPV/EHU)VIENAP Group, ICVVIFAPA Rancho de la Merced, Consejería de Agricultura, Pesca, Agua y Desarrollo Rural, Junta de AndalucíaUniv. Bordeaux, Bordeaux INP, INRAE, OENO, UMR 1366, ISVVThe Council for Agricultural Research and Economics (CREA), Research Centre for Viticulture and EnologyDepartment of Plant Biology and Ecology, Faculty of Pharmacy, University of the Basque Country (UPV/EHU)IFAPA Rancho de la Merced, Consejería de Agricultura, Pesca, Agua y Desarrollo Rural, Junta de AndalucíaDepartment of Plant Biology and Ecology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU)Univ. Bordeaux, Bordeaux INP, INRAE, OENO, UMR 1366, ISVVIFAPA El Toruño, Consejería de Agricultura, Pesca, Agua y Desarrollo Rural, Junta de AndalucíaIFAPA Rancho de la Merced, Consejería de Agricultura, Pesca, Agua y Desarrollo Rural, Junta de AndalucíaThe outlook for climate change foresees major impacts on vineyards worldwide, shifting pathogens distribution and dynamics demanding more intense plant protection measures in certain regions, increasing viticulture's dependence on phytochemicals and pesticides. However, the European Commission is applying restrictions on their use, encouraging the development of more sustainable strategies efficient for disease control. Seaweeds represent an ecological alternative for a more sustainable production. Previous studies have shown that algae extracts contain compounds capable of reducing the abundance of plant fungal pathogens. Despite it, little is known about the molecular mechanism underlying this response. SEAWINES project is evaluating the efficacy of the foliar application of Ulva ohnoi and Rugulopteryx okamurae extracts to control powdery and downy mildew, in addition to testing their effect on grape and wine quality. To our knowledge, this is the first study evaluating R. okamurae biostimulant capacity and fungicidal effect in viticulture. This macroalgae is relevant since it is an invasive species in our coasts, causing incalculable economic and environmental burdens. We aim to 1- Reduce the usage of chemicals in grapevines; 2- Reduce fungal diseases in viticulture; 3- Valorize polysaccharides from seaweeds; 4- Increase the added-value to wines (ecological and quality); and 5- Provide an alternative use to seaweed biomass, contributing to bio-circular economy and reducing its accumulation in our coasts.https://www.bio-conferences.org/articles/bioconf/full_html/2023/13/bioconf_oiv2023_01005/bioconf_oiv2023_01005.html |
| spellingShingle | Zarraonaindia Iratxe Cantos-Villar Emma Diez Ana Mena-Petite Amaia Perez-Alvarez Eva Cretazzo Enrico Pébarthé-Courrouilh Anthony Bertazzon Nadia Lacuesta Maite Puertas Belén Perez-Lopez Usue Cluzet Stéphanie Hachero-Cruzado Ismael José Córdoba-Granados Juan SEAWINES: Use of macroalgae as biostimulants against fungal diseases in grapevines BIO Web of Conferences |
| title | SEAWINES: Use of macroalgae as biostimulants against fungal diseases in grapevines |
| title_full | SEAWINES: Use of macroalgae as biostimulants against fungal diseases in grapevines |
| title_fullStr | SEAWINES: Use of macroalgae as biostimulants against fungal diseases in grapevines |
| title_full_unstemmed | SEAWINES: Use of macroalgae as biostimulants against fungal diseases in grapevines |
| title_short | SEAWINES: Use of macroalgae as biostimulants against fungal diseases in grapevines |
| title_sort | seawines use of macroalgae as biostimulants against fungal diseases in grapevines |
| url | https://www.bio-conferences.org/articles/bioconf/full_html/2023/13/bioconf_oiv2023_01005/bioconf_oiv2023_01005.html |
| work_keys_str_mv | AT zarraonaindiairatxe seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT cantosvillaremma seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT diezana seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT menapetiteamaia seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT perezalvarezeva seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT cretazzoenrico seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT pebarthecourrouilhanthony seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT bertazzonnadia seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT lacuestamaite seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT puertasbelen seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT perezlopezusue seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT cluzetstephanie seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT hacherocruzadoismael seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines AT josecordobagranadosjuan seawinesuseofmacroalgaeasbiostimulantsagainstfungaldiseasesingrapevines |