Effect of alternative fungicides and inoculation strategy on yeast biodiversity and dynamics from the vineyard to the winery

•Effect of antifungal compounds against powdery and downy mildew at the vineyard.•Treatment-dependent effect on the load and diversity of yeast populations on grapes.•Winery fermentations further influenced yeast ecology in fermentations.•Fermentation kinetics were correlated to the treatment used.•Wine characteristics are influenced by harvesting and post-harvesting interventions.