“…Due to the aforementioned problems and the current global situation in relation to the demand for organic fertilizers in developed countries, an opportunity for the use of algae in viticulture has been opened, as they have been widely used in other horticultural crops with the aim to improve quality and disease resistance (Battacharyya et al, 2015). Based on this, the utilization of algae in viticulture is currently under study and there are few reports in the literature assessing its effect on avoiding grapevine diseases and improving grape and wine quality (Aziz et al, 2003;Sharma et al, 2014;Zhang et al, 2016;Frioni et al, 2018Frioni et al, , 2019Mondello et al, 2018;Gutiérrez-Gamboa et al, 2019b;Salvi et al, 2019;Taskos et al, 2019;Gutiérrez-Gamboa, 2020;Gutiérrez-Gamboa et al, 2020a,b,c;Thankaraj et al, 2020).…”