2025 San Joaquin Valley Grapevine Rootstock Field Day
This is an in-person event
About the Event
2025 San Joaquin Valley Grapevine Rootstock Field Day
Wednesday, July 23rd, 2025
17353 W Oakland Ave, Five Points, CA 93624
6:30 AM Refreshments and take the tram to the field
7:00 AM Grape Varieties and Rootstocks Evaluation under Drought and Saline Conditions
George Zhuang, UCCE Fresno, and Karl Lund, UCCE Madera, Merced, and Mariposa
7:30 AM Vineyard Soil Health and Cover Crop
Lauren Hale, USDA ARS
8:00 AM Vineyard Weed Management
Jorge Angeles, UCCE Fresno, Tulare, and Kings
8:30 AM Take the tram back to the conference room
9:30 AM Sunpreme Raisin Rootstock and Nutrient Study at Kearney REC
Matthew Fidelibus, UC Davis
10:00 AM Spray Technology on Mechanized Pruning Vineyard System
Peter Ako Larbi, CE Specialist, UC ANR
10:30 AM Vineyard Mealybug Management
Kent Daane, UC Berkeley
11:00 AM Wine Grape Rootstock study at Oakville Station
Justin Tanner, UCCE San Joaquin County
11:30 AM Rootstock Drought Resistance (Pending)
Megan Bartlett, UC Davis
12:00 PM Lunch and Discussion
1.5 hours of DPR and 4 hours of CCA credits have been applied.