Varietal responses to soil water deficit: first results from a common-garden vineyard near Bordeaux FranceMark Gowdy, Agnès Destrac-Irvine, Martina Haines, Gregory Gambetta, Philippe Pieri, Elisa Marguerit and Cornelis van LeeuwenE3S Web Conf., 50 (2018) 01043DOI: https://doi.org/10.1051/e3sconf/20185001043