| Issue |
BIO Web Conf.
Volume 44, 2022
CO.NA.VI. 2020 – 8° Convegno Nazionale di Viticoltura
|
|
|---|---|---|
| Article Number | 03004 | |
| Number of page(s) | 4 | |
| Section | Biotic Stresses and Innovative Agronomic Approaches for Vineyard’s Defense | |
| DOI | https://doi.org/10.1051/bioconf/20224403004 | |
| Published online | 31 January 2022 | |
Fluorimetric parameters for an early diagnosis of Esca disease in grapevine
Council for Agricultural Research and Economics – Research Centre for Viticulture and Enology, viale Santa Margherita, 80 – 52100 Arezzo (Italy)
* Corresponding author: paolo.valentini@crea.gov.it
Esca disease is an increasingly widespread grapevine syndrome that currently has no valid remedies; it causes countless symptoms and almost always leads to plant death. The aim of this work was to develop a method for the early diagnosis of the presence of the fungal complex responsible for esca disease on leaves, through the identification of fluorimetric parameters of Photosystem II (PSII) efficiency, which can signal not yet evident physiological dysfunctions.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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