The North Dakota Grape Growers Association (NDGGA) website is a resource for grape growers in cold climates.The site contains information about growing wine, juice and table grapes.
NAFEX is a network of individuals throughout the United States and Canada devoted to the discovery, cultivation and appreciation of superior varieties of fruits and nuts.
The Wine/Enology - Grape Chemistry Group, part of the Department of Food Science and Technology at Virginia Tech, exists primarily to support the growing grape and wine industry in Virginia.