GiESCO 2019 banner
IVES 9 IVES Conference Series 9 GiESCO 9 Testing the pathogen e-learning and field training course on grapevine virus knowledge and management

Testing the pathogen e-learning and field training course on grapevine virus knowledge and management

Abstract

Context and purpose of the study – One of the reasons of the spread of grapevine virus diseases in vineyards around the world is the lack of knowledge by the main actors of the wine sector. To face this problem, five partners worked together to develop the PAThOGEN project, a training program aimed to improve grapevine virus knowledge and management. The partnership gathers one French technical center (IFV), one Spanish university (USC), one Italian applied research center (CREA), one Spanish foundation specialized in training and technology transfer (FEUGA) and one Italian SME specialized in the development of informatics tools and in knowledge transfer (HORTA).The objectives of PAThOGEN are: (i) to develop and maintain a high-quality work-based Vocational and Education Training program, (ii) to improve the skills of professionals of the wine sector.

Material and methods – The PAThOGEN training is the result of a project co-funded by the Erasmus+ Program of the European Union (2015-1FR1-KA202-015329). The e-learning training was developed in two levels (BASIC and ADVANCED) and four languages (English, French, Spanish and Italian); the training is completed with two practical sessions in the field, one in spring and one in autumn. The contents and platform were evaluated by the partners, an external evaluator and an advisory board of wine technicians from the 3 partner countries to ensure that the content proposed for the courses corresponded to the needs of the professionals of the sector. Once this step was validated, the pilot courses were available online, and groups of “student-testers” were selected in the 3 countries from different professional categories (technicians, winegrowers, nurserymen, students, teachers, phytosanitary official services…). Throughout the process of developing the courses, the advisors and students assessment has been essential to getting a demand-driven training.

Results – In the 3 countries, 128 people have tested the online courses. A very large majority (98%) considered the PATHOGEN program as an “interesting” or “very interesting” training course. The field sessions were crucial to finalize the training and were well appreciated by students because they allowed them to identify the symptoms of virus diseases in vivo (94% of the students had a “very good impression” concerning the field session). The detailed evaluations allowed us to rework the courses both in terms of content (simplification, clarity of information…) and functionality of the platform (speed of animations, quality of audio, sharpness of photos…). We have therefore improved the 8 versions of the courses (4 languages, 2 levels) taking these remarks into account and they are currently available at www.pathogenproject.eu

DOI:

Publication date: September 21, 2023

Issue: GiESCO 2019

Type: Poster

Authors

Julián GARCÍA-BERRIOS1, Elisa ANGELINI2, Cristina CABALEIRO1, Anne-Sophie SPILMONT3, Daniel DURÁN4, Tiziano BETTATI5

1 USC, EPS de Ingeniería, 27002 Lugo (SP)
2 CREA, Viale XXVIII Aprile 26 – 31015, Conegliano, Treviso (IT)
3 IFV Domaine de l’Espiguette – 30240, Le Grau Du Roi (FR)
4 FEUGA Rúa Lope Gómez de Marzoa s/n – 15705 Santiago de Compostela (SP)
5 HORTA S.r.l. Via Egidio Gorra 55 – 29122, Piacenza (IT)

Contact the author

Keywords

grapevine, virus, e-learning, field training

Tags

GiESCO | GiESCO 2019 | IVES Conference Series

Citation

Related articles…

Comparing vineyard irrigation management based in two different approaches: vegetation indices and SIMDualKc model

Water scarcity, high air temperatures, high vapor pressure deficit, and increasing frequency and intensity of extreme climatic events, namely heat waves, exert huge pressure on viticulture, as is the case of Mediterranean climates. Therefore, farmers rely more and more on irrigation to overcome these constraints. Deficit irrigation is a proved strategy to optimize irrigation efficiency and wine quality. The present study intends to demonstrate the application of precision techniques, namely remote sensing derived vegetation indices (VI) and an open source software, SIMDualKc, to compute crop evapotranspiration using the dual crop coefficient approach (Kcb + Ke), for deficit irrigation management.

Influence of the agronomic management on the aroma of Riesling wines

Nitrogen fertilisation of grapevines is known to influence not only plant development and production yield, but also yeast assimilable nitrogen (YAN). This parameter is related to the growth of yeast

Eléments importants d’une méthodologie de caractérisation des facteurs naturels du terroir, en relation avec la réponse de la vigne à travers le vin

The French viticultural appellation areas are the result of an empirical, historical and evolutionary selection which, generally, has consecrated a match between natural factors, grape varieties and viti-vinicultural practices. The notion of terroir is the main basis of the Appellation d’Origine Contrôlée in viticulture. It is based on the one hand on privileged natural factors and on the other hand on the know-how of the winegrowers; the whole allowing the production of a wine endowed with an authenticity and a sensory typicity. Wine-growing practices evolve according to progress in viticulture and oenology, while the natural factors of the terroir are much more stable, with the exception of the vintage. They therefore represent a fundamental pillar of the identity of an appellation vineyard.

Role of PH and its management during vinification on the extraction during maceration and on the evolution during ageing of the phenolic compounda of red wine

Climatic changes cause significant variations in the composition of grapes. for red grapes, a mismatch between phenolic and technological ripening is often observed. There is also often a marked increase in pH and a reduction in fixed acids, which affect the stability and evolution of the wine during ageing. These experiments will provide more information on the role of pH during the winemaking of red wines on the extraction and evolution of phenolic compounds.

Evolution of cabernet sauvignon wines macerated with their own toasted vine-shoots

Toasted pruning vine-shoots represent a promising new enological tool for developing wines with chemical and organoleptic high quality, allowing that the resources of the vineyard to be returned to the wine through a “circular process”.