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These wineries and leaders are setting the standard for innovation, engagement, and operational excellence across our community. Active Participant 🔹 Galen Becker Drace — Arkenstone Estate Winery Continuous Learner 🔹 Angela Walker — Corison Winery Community Champion 🔹 Truman Prewitt — Sculpterra Winery & Vineyards The Unity Award 🔹 Karen Darling — Bella Vineyards Feedback MVPs 🔹 Adam C. — Somerston Estate 🔹 Marian Kildahl — Imagery Estate Winery Super Users 🔹 Harry Bagnaschi — Treasury Wine Estates 🔹 Doug M. — The Duckhorn Portfolio 🔹 Jessica Hartin — JUSTIN Vineyards & Winery Early Adopter Excellence 🔹 Far Niente Wine Estates 🔹 Hess Persson Estates 🔹 Laurel Glen Vineyard 🔹 Sangiacomo Family Wines Transformation Champions 🔹 Alyssa Kosan 🔹 Eric Mueller — Antica Terra 🔹 Kevin Jessen — Firstleaf User of the Year 🔹 Rebbecca Ingalls — Crimson Wine Group Congratulations to our 2026 honorees! Lea
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Pierce's Disease has been a scourge of vineyards for well over a century. It was discovered near the end of the 19th century by Newton Pierce, so the disease took on his name after originally being given the name Anaheim Disease (having been discovered in that area’s vineyards well before Disney and all that pavement moved in). Pierce’s Disease (PD) is a nasty disease caused by the bacterium Xylella fastidiosa, which is vectored by several different sharpshooter insects, including blue-green, red-headed and glassy-winged. The bacteria colonize the xylem vascular tissue. The bacterial colonies, along with gums that are exuded by the vine itself, clog the vessels and effectively choke off the vine’s water transport system. The disease is catastrophic in that it cannot usually be surgically removed from the vine and will most often quickly reduce both its fruit production and fruit quality before finishing off the job and killing the vine after a few years.
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