Viticulture is the science, production, and study of grapes. This is a list of notable viticulturists: A * Nicole Abiouness, American female entrepreneur and winemaker * John Adlum, American viticulturist who was the first to cultivate the Catawba grape * Mary Anderson, American female real estate developer, rancher, and viticulturist * Fabio Asquini, Italian economist and winemaker B C D * John Bernard Philip Humbert, 9th Count de Salis-Soglio, British soldier, lawyer, and winemaker F G * Dave Godfrey * Sir David Graaff, 3rd Baronet * Wharton J. Green * Mike Grgich H J K L M N O * Nello Olivo P R S T V W