Coffee Shop Blog
In the Vineyard with Paul Verdegaal – May 2015
As of the rainfall total at the end of April, it looks like we are entering a fourth year of drought. This is more severe than the 2007-09 drought and the dry spell from 2002-03. The current rainfall season will end below long term average. However, there has been...
Port Slowdown Impacts California Agriculture
California agriculture exported about 26% of its production in 2013 worth $21 billion. The top six destinations for California agricultural exports are Canada, European Union, China (including Hong Kong), Japan, Mexico, and Korea. Most export destinations rely almost...
2014 Lodi Grower Survey – Report of Results
It is common, and even recommended, for winegrape growers to collect various types of information, or data, which they then used to make informed vineyard management decisions. PCAs walk vineyards to collect pest monitoring data, which is the basis for pest control...
Potential for Biological Control of Brown Marmorated Stinkbug in California
The brown marmorated stink bug (BMSB), Haylomorpha halys, was first reported in California in 2002 and was found as a live adult in a storage locker in Riverside County. This interception (as opposed to found in the environment) was followed by a similar finding in...
Vineyard Airblast Sprayer Calibration for Improved Deposition
In November of 2014 I had the opportunity to attend a week-long spray application technology seminar at Cornell University taught by Andrew Landers. Andrew is well known in the industry as a spray technology guru and has come to the Lodi area to spread his knowledge...
Recommendations for Revising CDFA Regulations on Nursery Stock – Opportunity to Improve the Quality of Vines
The California Grapevine Registration & Certification Program, administered by CDFA, aims to eliminate specific grapevine diseases such as leafroll, fanleaf, corky bark, stem-pitting and fleck that are spread from vine to vine by grafting and/or vegetative...
Ciatti Global Wine Market Update – MARCH 2015
This Coffee Shop article is an excerpt from the Ciatti Global Wine Grape Brokers’ March, 2015 Global Market Update (Volume 6 Issue 3). Here, we focus on the California and USA section of the report. See the full report for global wine market update for countries...
Making the Economic Case for Early Adoption of Practices to Prevent Trunk Diseases
All California vineyards become infected at some point by trunk diseases: Botryosphaeria dieback, Esca, Eutypa dieback, and Phomopsis dieback. The symptoms do not become obvious until years 6-8. Trunk diseases limit the productive life of infected vineyards, and can...
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