Coffee Shop Blog
Effect of Light Environment on Methoxypyrazine Content of Cabernet Sauvignon
Sunlight levels can affect a variety of fruit characteristics in winegrapes. This research focused on how light levels impact the presence of a class of aroma compounds, methoxypyrazines (MPs), which are responsible for vegetal aromas such a green bell peppers, green...
Beware of Dubious Agricultural Terms
The language of agriculture and wine grape growing is constantly evolving and we seem to come across new words all the time. Ultimately, the goal of all new words should be to improve our ability for clear and concise communication. Some additions to our lexicon are...
How Do Growers Sharpen Their Knowledge About Vineyard Management?
Farming winegrapes is a knowledge intensive activity. Growers learn about vineyard management by accessing a wide variety of information resources, many of which come in the form of outreach programs provided by organizations like the Lodi Winegrape Commission (LWC)...
Ciatti Global Market Update – August 2014
With tanks full around the world, we decided to offer a brief respite from the detailed version of the Ciatti Global Market Update. If you are reading this in the Southern Hemisphere we hope you are settling in for a nice winter as the wines finish and ready...
Red Blotch Disease and the Virus Status of CDFA-certified Grapevine Stock
The Discovery of Grapevine Red Blotch-associated Virus (GRBaV, Red Blotch) in 2012 focused the industry on Red Blotch disease—an unknown condition with recognizable symptoms that growers had been aware of for some time. GRBaV has been found in new planting materials...
Late-season Mite Infestations and Management
Every year in Lodi there are a few vineyards that have a late-season infestation of spider mites, especially the Pacific spider mite. By late-season I mean late August or September. Typically the grower’s attention during that time period is shifting to harvest and...
How California Farms Measure Up in the 2012 Census of Agriculture: Smaller in Size with Higher Value of Production
The 2012 Census of Agriculture was released in early May 2014. Average farm size continues to grow in terms of acreage and market value of production. However, this trend is not universal across crop category or geographic region. For the crop category of Land Used...
Regulated Deficit Irrigation – Part II
Part I of this series presented basic concepts of regulated deficit irrigation (RDI), early season soil moisture management, and the vine component of the soil-vine-atmosphere moisture continuum. In this posting, we will explore the other components of the continuum...
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