Exploring New Frontiers in Disease Prevention

Sunridge is pleased to share with our customers our ongoing efforts and partnership with UC Davis, UC Riverside and Foundation Plant Services (FPS) to explore new technologies and techniques in grapev read more

Sunridge Nurseries Partners with UC Davis to Provide Vines for Testing and Evaluation in Their Latest Trial

At Sunridge, we take great pride in our commitment to actively collaborate with experts in order to find solutions to better serve our industry. Most recently, we’ve partnered with UC Davis to p read more

Sustainable Winegrowing On Demand - 20 FREE Courses

Vineyard Team's introduction of Sustainable Winegrowing On-Demand in 2023 brought forth a game-changing initiative. This program inclu read more

Vineyard Team sustainable winegrowing Western SARE sustainable continuing education integrated pest management sustainable pest management CE on demand biologicals trunk disease pest management agriculture technology regenerative agriculture mechanization

Looking Like a Great Year (for Trunk Disease)

The recent rain we’ve been getting is certainly a welcome change. Wet weather does, however, present other challenges especially going into the pruning season. That’s right. I’m talk read more

Trunk Disease Frost Protection Eutypa Botryosphaeria Dieback Esca Vine Health

Order Your Epta Green Bench-graft Vine!

Introducing our new green potted vine product, the EPTA Green Vine: The EPTA is Ready to Plant Today!Applying our extensive expertise, we have created a low-profile pot that is ideal for man read more

EPTA 36 Green Bench-graft Vine

At Guillaume Grapevine Nursery, our priority is to provide our customers with high-quality certified plants. We complete extensive testing of our plants ensuring that the read more

Site-Specific Pruning Simplified

I'm not going to go ahead and say that I don’t think pruning is taken seriously enough. So why is it that I see poorly pruned vineyards so often? I think that most growers and viticulturists read more

Alfalfa Treehopper reported to Transmit Red Blotch Virus

During the Regional IPM Centers' multi-speaker webinar on red blotch disease, organized by regional IPM centers last Friday, UCD and USDA-ARS Researchers Dr. Brian Bahder, Dr. Mysore "Sudhi" read more

Red Blotch Presentations and Free Tickets to Rootstock Nov 12.

Dr Alan Wei and Dr. James stamp will speak at annual NVG ROOTSTOCK exhibition and seminars at 12:30 on Thursday, Nov 12. For complete event schedule, please visit NVG web site (read more