VitisGen: How Grape Breeders Make Crosses

Bruce Reisch, professor of horticulture at Cornell University, explains how the VitisGen project is cross breeding grape plants in order to improve their resistance to powdery mildew.
To learn more visit www.VitisGen.org
Support Provided By USDA National Institute of Food and Agriculture Speciality Crop Research Initiative
Award No. 2011-51181-30635