Evaluation of the activity of a plant extract against Plasmopara viticola in grapesCristina Sudiro, Gregory Saccozza, Federico Guglielmi, Marie Hochart, Damiano Giacomello and Adriano AltissimoBIO Web Conf., 44 (2022) 03003DOI: https://doi.org/10.1051/bioconf/20224403003