To identify grape cultivars adapted to Iowa, a cultivar by management system trial was established in 2002 at the Iowa State University (ISU) Horticulture Research Station (HRS) and the ISU Armstrong Research Farm (ARF) with a grant from the Leopold Center of Sustainable Agriculture. Fifteen cultivars, including ten wine and five seedless table cultivars, were being evaluated under three management systems that were discontinued in 2008. This report summarizes the cultivar performance for the 2010 growing season.
Iowa State University
Domoto, Paul A.; Nonnecke, Gail R.; Portz, Dennis N.; Riesselman, Leah B.; Havlovic, Bernard J.; and Howell, Nicholas P., "2002 Grape Cultivar Trial Performance" (2011). Iowa State Research Farm Progress Reports. 186.