These are selected links to grape growing and wine making web sites that offer the most current and relevant information for Pennsylvania and Mid-Atlantic wine grape growers. 

Selected Viticulture Links

 

Virginia and Maryland

Wine and Enology Grape Chemistry Group at Virginia Tech: http://www.vtwines.info/

Viticulture Research and Extension at Virginia Tech: http://www.arec.vaes.vt.edu/alson-h-smith/grapes/viticulture/index.html

Maryland Fruit and Grape Pages: http://www.grapesandfruit.umd.edu/Grapes.htm

New York

Viticulture at Long Island Horticulture Research and Extension Center: http://ccesuffolk.org/viticulture/

Finger Lakes Grape Program: http://flg.cce.cornell.edu/

Lake Erie Regional Grape Program: http://lergp.cce.cornell.edu/

Cornell Viticulture and Enology Program: http://grapesandwine.cals.cornell.edu/

New York State Wine Analytical Lab: http://grapesandwine.cals.cornell.edu/cals/grapesandwine/outreach/nys-analytical-lab.cfm

Other States

University of California Integrated Viticulture: http://ucanr.org/sites/intvit/

Texas Wine Grape Network: http://winegrapes.tamu.edu/

Institute for Continental Climate Viticulture and Enology (Missouri): http://iccve.missouri.edu/

Michigan State University Grape Web Site: http://www.grapes.msu.edu/index.htm

Ohio Grape Web: http://oardc.osu.edu/grapeweb/

Oregon State University Viticulture and Enology: http://wine.oregonstate.edu/

Canada

Ontario Ministry of Agriculture, Food and Rural Affairs Grapes in Ontario: http://www.omafra.gov.on.ca/english/crops/hort/grape.html

Cool Climate Oenology and Viticulture Institute at Brock University in Ontario: http://www.brocku.ca/ccovi

Other Important Links

2011 New York and Pennsylvania Pest Management Guidelines for Grape: http://ipmguidelines.org/grapes/

Lake Erie Grape Pages: Viticulture 101: http://lergp.org/

Midwest Grape Production Guide from Ohio State University: http://ohioline.osu.edu/b919/