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READERS' MAIL Feedback any of our articles. Send e-mail to jim@wines andvines.com, or fax to (415) 453-2517. Items may be edited for clarity and brevity. Please send us your opinions about wine industry issues as well as your reactions to CONCRETE FERMENTATION TANKS NEW 2,200 GALLON TANKS THIS SEASON! VISIT US AT tanksinconcrete.com TO SEE WHAT WINEMAKERS ARE SAYING ABOUT OUR CONCRETE FERMENTORS OR CALL 888.807.4575 Don't Live With Leafroll A s a team of University of California research scientists working to de- velop strategies that may help Cali- fornia grapegrowers control leafroll dis- ease, we were very concerned about Kerry Kirkham's article "Live with Leafroll" in the June edition of Wines & Vines. In particular, we are concerned that readers who do not know very much about leafroll disease could easily be persuaded that this problem is easily overcome in the winery by technical manipulation. One of our challenges in educating the grapegrowing community about this prob- lem is that growers with severe leafroll want to take care of the problem quietly so it does not affect the perception of their fruit and the wines made from it. Most in- dividuals willing to be quoted about the problem have mild disease problems or rely on a winemaking style that minimizes any effects of the virus on the fruit. With the help of the American Vineyard Foundation, a trial of nearly 8 acres has been undertaken at the Armstrong farm at UC Davis. Cabernet Franc has been grafted with multiple treatments of virus, on mul- tiple rootstocks. The vineyard was planted last year; within a few years, we should have unequivocal data on the range of ef- fects of leafroll disease on all parameters of vine and fruit as well as wine quality. We hope that will make a case for virus control and management that will be convincing to the grower community for years to come. CHOOSE ALL AMERICAN We carry a complete line of wine bottles, corks and capsules in a wide selection of colors, shapes, styles and sizes – and our bi-coastal warehouses service the entire United States. All American has it all. For more information, contact: Stephanie Ramczyk (707) 544-3496 sramczyk@aacpacificcoast.com Marty Sychowski (707) 328-5316 martys@aacpacificcoast.com West Coast Wine Warehouse in Santa Rosa, CA East Coast Wine Warehouse in Belle Vernon, PA Additional Sales Offices & Warehouses in Miami, Tampa, Atlanta, Puerto Rico, NJ and CA 10 Wines & Vines OCTOBeR 2011 www.aacwine.com Lissa McLaughlin (727) 321-8879 lmclaughlin@allamericancontainers.com Roberta Parmelee (315) 585-6045 rparmelee@allamericancontainers.com Dr. Rodrigo Almeida Associate professor, UC Berkeley Dr. Monica Cooper Napa Valley viticulture farm advisor Dr. Kent Daane Cooperative extension specialist, UC Berkeley Dr. Deborah Golino Director, Foundation Plant Services, UC Davis Dr. Neil McRoberts Assistant professor, UC Davis Dr. Adib Rowhani Project scientist, UC Davis Dr. Jim Wolpert Cooperative extension specialist, UC Davis Write Us: