The Economics Surrounding Premium Grape and Wine Production ~ Vine Water Relations of Field-Grown Vitis vinifera L. in Response to High Frequency Drip Irrigation ~ Merlot Wine Water Status Impacts Yield, Berry and Wine Quality ~ Worldwide Use of Stem Water Potential to Manage Vine Water Deficit with Irrigation in Estate Vineyards ~ Leaf, Stem and Predawn Water Potential for the Determination of Water Stress in Grapevine ~ Structural Integrity of Xylem in the Postveraison Grape Berry ~ Effects of Regulated Deficit Irrigation on California North Coast Cabernet Sauvignon ~