/ Vernon Singleton Content for 91看片 Davis en /news/memoriam-vernon-singleton-and-kentaro-inoue <p>Vernon Singleton, viticulture and enology professor emeritus known for trailblazing research and textbooks that are still used today, died Aug. 26 at the age of 93.</p> September 02, 2016 - 9:54am Dave Jones /news/memoriam-vernon-singleton-and-kentaro-inoue