Home Tag Archives: UC Cooperative Extension

Tag Archives: UC Cooperative Extension

Organic Raisin Grower Shares Methods for Improving Soil Health & Moisture Retention

Anything that can help improve soil moisture retention, limit weed pressure and improve soil health in the vineyard is worth looking into, right?Watch this brief interview with Central Valley organic raisin grower Steven Cardoza as he shares what he is doing with grant funding from the UC Cooperative Extension to accomplish these objective.  Read more about it in American Vineyard …

PD/GWSS Board Ups Assessment Rate for 2022 California Grape Harvest

The Pierce’s Disease/Glassy Winged Sharpshooter Board (PD/GWSS Board) recently voted to set the grower assessment rate in support of the Pierce’s Disease Control Program (Program) at $1.25 per $1,000 of crop value for the 2022 harvest. This assessment provides vital funding for research on GWSS and other designated vineyard pests and for research on developing crop resistance to PD. “CAWG …

Options for Raisin Growers to Navigate Labor Challenges

While innovations in vineyard mechanization have come a long way, labor challenges still prevail in the California raisin industry — and those issues have been amplified since the pandemic.  Watch this brief interview with UCCE Viticulture Farm Advisor George Zhuang as he shares what labor-saving options growers have to stay in the game.  Read more about it in American Vineyard …

Preparing to Harvest Raisins Under Smoky Skies: What Growers Need to Know

Most agricultural news coverage of the wildfire impact last year focused on the wine grape industry.  Though raisins don’t share the same concern for smoke taint as wine grapes, the lack of radiant sunlight due to smoky overcast skies had a significant effect on the sugar accumulation and natural drying process for much of Central Valley raisin crop last year. …

Managing Vineyard Pests & Diseases in a Dry Year

A dry winter and spring impacts more than just water availability for the season. Watch this brief interview with UCCE Viticulture Advisor Gabriel Torres as he shares expected vineyard pest and disease pressures in a dry year.  Read more about vineyard pest and disease management in American Vineyard Magazine.   Please thank this video’s sponsor Vmech for their industry support.

Drought Impact on Early Season Stage of SJV Wine Grapes

Choosing when to irrigate this season with a very limited resource amidst the current drought can be quite a challenge, and the adverse effects of insufficient irrigation are already becoming manifest in the 2021 San Joaquin Valley wine grape crop.  Watch this brief interview with UCCE Viticulture Advisor Karl Lund and read more about it in American Vineyard Magazine. Please thank …

Optimizing Yield of Young Pinot Grigio Vines

Recently planted Pinot Grigio and wondering how much yield to prepare for in its early years? Watch this brief interview with UCCE Viticulture Advisor George Zhuang as he shares some key insights for growers from a San Joaquin Valley perspective. Read more in American Vineyard Magazine.   Please thank this video’s sponsor Suterra for their industry support.

New Grapevine Rootstock Characteristics & Availability

The University of California grapevine breeding program has recently come out with some exciting new rootstocks with great characteristics the better manage pests, diseases, and even drought conditions. Watch this brief interview with UCCE Viticulture Advisor Karl Lund, as he shares what what growers should know about some of the specific traits and availability of these rootstocks. Read more in …

What Growers Need to Know about Sudden Grapevine Collapse

Sudden Vine Collapse is a disease complex that has become a lot more widespread across California than was previously thought. First coined by growers as Mystery Vine Collapse, researchers now have some answers.  Watch this brief interview with UC Davis Plant Pathologist Akif Eskalen to find out more and read about it in American Vineyard Magazine.   Please thank this …

123Page 1 of 3