Employment:

Professor, Dept. of Horticulture, University of Wisconsin-Madison, 2000 to present.

Associate Professor, Dept. of Horticulture, University of Wisconsin-Madison, 1994 to 2000.

Assistant Professor, Dept. of Horticulture, University of Wisconsin-Madison, 1988 to1994.

Postdoctoral Research Associate, Dept. of Viticulture and Enology, University of California, Davis and Kearney Agr. Center, 1987 to 1988.