Research

Safe Transfer of High-Proof Ethanol Using Pumps

March 27, 2020

High-proof (e.g. 70%) ethanol can be an effective sanitizing agent against the coronavirus causing COVID-19.  Spraying of small winery surfaces or equipment for sanitization with this solution is not problematic, especially in a well-ventilated area.  However, pumping high proof ethanol (for the purpose of creating sanitizing solution or sanitizing large pieces of equipment) using a normal winery pump could be hugely dangerous (explosion hazard) and should be avoided

Recap: On-The-Road in Temecula

January 16, 2020

On November 18, 2019, UC Davis V and E Extension traveled to Temecula, CA, to meet with growers and vintners in Riverside County.  To determine the most relevant topics to present, we worked closely with Carmen Gispert, the Viticulture Farm Advisor for Riverside, San Diego and San Bernardino counties.