Coffee Shop Blog

Many species of microorganisms may infect grape berries, including fungi and bacteria. Several species of these fungi, including Botrytis cinerea, Aspergillus niger, A. carbonarius, Cladosporium cladosporioides, C. herbarum, Penicillium spp., Rhizopus arrizhus, and...

The American Society of Viticulture and Enology (ASEV) held their 66th national conference in Portland, Oregon on June 15-18. As in the past, I attended this year’s conference as a representative of the Lodi Winegrape Commission and Lodi’s 750 growers. While there I...

The extreme drought that has gripped California over the past several years is causing onerous adjustments in the natural and human environments. Agriculture, which uses much of the state’s water, is at the center of many of these arduous responses. The 2015 impacts...

There’s nothing like tending a nice crop of grapes all season, only to watch a portion of them shrivel and having to drop them before harvest. Berry shrivel has been a malady of some vineyards throughout the West Coast for many years. Several shrivel disorders may...

Grapevine nutrition may not be on the forefront of growers concerns as bud break approaches in the vineyard. However, the drought conditions that have persisted over the past two years in areas of Texas and California will likely effect root growth dynamics, total...

California’s role as the nation’s leading producer of agricultural products is well known. In 2012 California’s farms and ranches accounted for $42.6 billion in output. California produced 15% of the nation’s total value of crop production and 7.1% of the value of...

Harvest is coming to an end in the Southern Hemisphere and most volume estimates remain unchanged.  The total crop size for all of the Southern Hemisphere should fall short of the 2014 result.  Argentina and New Zealand are experiencing the biggest declines in volume,...