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  • Viticulture & Enology Technical Newsletter : Fall 2013

    Creator:
    Oregon Wine Research Institute
    Resource Type:
    Other
    Full Text:
    o m vi ti c ult ur e t o e n ol o g y a n d s e ns or y. T h e O W RI’s E xt e nsi o n S p e ci

  • OSU Wine and Grape Research and Extension Newsletter : May 2010

    Creator:
    Oregon State University. Extension Service
    Abstract:
    As the season progresses and all anticipate bloom, we hope you take the opportunity to read this issue. It is full of useful information on some pests of concern—both old and new—in the vineyard and winery: powdery mildew, grape rust mites, Spotted Wing Drosophila and Brettanomyces. We include other useful...
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    Other
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    ://wine.oregonstate.edu http://wine.oregonstate.edu 8 O S U Wi n e a n d Gr a p e R es e ar c h a n d E xt e nsi o n N

  • Viticulture & Enology Technical Newsletter : Fall 2014

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This issue is packed with information. James Osborne, Enology Extension Specialist, OSU, opens the newsletter with an article about managing Brettanomyces and spoilage in the winery. Patty Skinkis, Viticulture  Extension Specialist, OSU, provides an article on the challenge of yield estimation in vineyards. Jay Pscheidt, Extension Plant Pathologist, OSU, provides a timely article on scouting for crown...
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      generally occurs slowly during aging so wines can s ll have  high amounts of tartaric acid bound p‐coumaric

  • Viticulture & Enology Technical Newsletter : Summer 2013

    Creator:
    Oregon Wine Research Institute
    Abstract:
    Our current issue of the OWRI Technical Newsletter is packed with Extension information, research results, and program updates. Paul Schreiner, Research Plant Pathologist, USDA-ARS, opens the newsletter with an article on his latest research assessing vine nutrients requirements in Pinot noir. Laurent Deluc, Associate Professor, OSU, reports on his research...
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    Other
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    Newsletter 10 McAtee, P., S. Karim, R. Schaffer, and K. David. 2013. A  dynamic interplay between

  • Enrichment Isolation of Brettanomyces Yeasts to Probe the Relationship Between Vineyard and Winery Populations

    Creator:
    Pigao, Kevin E.
    Abstract:
    The budding yeast Brettanomyces bruxellensis has the potential to spoil fermented beverages and cause financial losses, but also contribute positively to certain products such as Lambic beer. It is most notorious for causing “Brett” spoilage of wine, which is characterized by undesirable aromas such as “bandaid” and “barnyard”, therefore most...
    Resource Type:
    Masters Thesis
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    . These are often the first yeasts to begin fermentation. S. cerevisiae follows in succession as higher

  • Viticulture & Enology Technical Newsletter : Spring 2016

    Creator:
    Oregon Wine Research Institute
    Abstract:
    Our latest edition of the OWRI Technical Newsletter contains helpful Extension information, updates and research discoveries. Dr. Jay Pscheidt, Professor and Extension Plant Pathologist, OSU, opens the newsletter with an article about the potential effects of climate change on powdery mildew; a timely topic for the 2016 growing season. Dr....
    Resource Type:
    Other
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     not increase as rapidly as it usually does. By  verasion we s ll managed to have 100% incidence and

  • Viticulture & Enology Technical Newsletter : Summer 2018

    Creator:
    Oregon Wine Research Institute
    Abstract:
    Our latest edition of the OWRI Technical Newsletter contains research updates and a comprehensive list of publications summarizing research conducted by faculty of the Oregon Wine Research Institute at Oregon State University. Dr. R. Paul Schreiner, USDA-ARS Research Plant Physiologist, opens the newsletter with a research update on Pinot noir...
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    Other
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    . This article provides a sum- mary of research findings from my lab on the nitrogen (N), phosphorus (P

  • Viticulture & Enology Technical Newsletter : November 2012

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This issue is packed with new information from various research trials conducted here in Oregon, whether it is from vineyard plots, the wine lab, or the growth chamber, results are likely to have impact on vineyard and winery production here in Oregon. James Osborne, Enology Extension Specialist, opens this month’s...
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    Other
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    . Different letters indicate differences in means at P=0.0283, Tukey‟s HSD mean separation

  • Viticulture & Enology Technical Newsletter : Fall 2017

    Creator:
    Oregon Wine Research Institute
    Resource Type:
    Other
    Full Text:
    P, Bocci G, Carlesi S, Aendekerk R, Berner A, Celette F, Grosse M, Huiting H, et al. 2016

  • Viticulture & Enology Technical Newsletter : Spring 202

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This edition contains research updates and a comprehensive list of publications summarizing research conducted by faculty of the Oregon Wine Research Institute at Oregon State University. Drs. Alexander Levin and Achala KC, both assistant professors at OSU-Southern Oregon Research and Extension Center (SOREC), along with Cody Copp, graduate research assistant,...
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    Other
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    & ENOLOGY TECHNICAL NEWSLETTER SPRING 2020 McAtee P, Karim S, Schaffer R, David K. 2013. A dynamic

  • Viticulture & Enology Technical Newsletter : Fall 2016

    Creator:
    Oregon Wine Research Institute
    Abstract:
    Our latest edition of the OWRI Technical Newsletter contains research updates, the latest Extension resources, and a comprehensive list of publications outlining research conducted by members of the Oregon Wine Research Institute at Oregon State University. Dr. Patty Skinkis, Viticulture Extension Specialist & Associate Professor, OSU opens the newsletter with...
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    Other
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    . Micriobiol. 61: 461 -467. Karagiannis, S. and P. Lanaridis. 1999. The effect of vari- ous vinification

  • Viticulture & Enology Technical Newsletter : Winter 2021

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This edition contains research updates and a comprehensive list of publications summarizing research conducted by faculty of the Oregon Wine Research Institute at Oregon State University. Dr. Elizabeth Tomasino, OSU associate professor, and Quynh Phan, OSU doctoral candidate, open the newsletter with an article on Pinot noir wine lipid composition....
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    Other
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    /PDIS-06-19-1285-RE Warres B, Breeden S, Wrikles J, Severns P, Brannen PM, Rogers D, Covington R

  • Viticulture & Enology Technical Newsletter : Fall 2018

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This edition contains research updates and a comprehensive list of publications summarizing research conducted by faculty of the Oregon Wine Research Institute at Oregon State University. Dr. Elizabeth Tomasino, OSU Associate Professor, opens the newsletter with an article on the influence of two compounds on Pinot noir aroma. Drs. Laurent...
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    Other
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    . Literature cited Baldermann S, Kato M, Kurosawa M, Kurobayashi Y, Fujita A, Fleischmann P, Watanabe N. 2010

  • OSU Wine and Grape Research and Extension Newsletter : October 2009

    Creator:
    Oregon State University. Extension Service
    Abstract:
    As the 2009 growing season comes to a close, we prepared this newsletter to provide information on several viticulture and enology issues important to the Oregon winegrape industry. We begin with the most immediate topic of this season – wine production with Dr. James Osborne and importance of wine superstars...
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    Other
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    significant shriveling. In many cases this season, shriveling was more severe than shown here. Photo: P

  • Viticulture & Enology Technical Newsletter : Fall 2019

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This edition contains research updates and a comprehensive list of publications summarizing research conducted by faculty of the Oregon Wine Research Institute at Oregon State University. Dr. Bob Martin, Research Plant Pathologist (Virology), USDA, opens the newsletter with a research update on grapevine red blotch disease that provides growers with...
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    Other
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    grapevine red blotch virus in a diseased vineyard. Phytopathology 108:94- 102. Franson P. 2014. What to

  • OSU Wine and Grape Research and Extension Newsletter : January 2008

    Creator:
    Oregon State University. Extension Service
    Abstract:
    Winter provides many opportunities for viticulture and enology programming across Oregon, the Pacific Northwest and beyond. The vines, although dormant, need pruning and the winery operations continue. This month, we’ve decided to focus on important considerations in both the vineyard and winery. An article on pruning operations by Dr. Patty...
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    Other
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    by which vine balance can be determined. The Ravaz index was created in the early 1900’s to measure

  • Viticulture & Enology Technical Newsletter : Spring 2019

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This edition contains research updates and a comprehensive list of publications summarizing research conducted by faculty of the Oregon Wine Research Institute at Oregon State University. Dr. Patty Skinkis, OSU Viticulture Extension Specialist and Professor, opens the newsletter with an article on canopy yield management. Dr. James Osborne, OSU Enology...
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    Other
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    significant based on analysis of variance with p> 0.05. *Vineyard 3280 harvested the 1 cluster/ shoot

  • OSU Wine and Grape Research and Extension Newsletter : August 2010

    Creator:
    Oregon State University. Extension Service
    Abstract:
    In this August issue, we focus on the grape berry. Articles within cover topics of cluster thinning, berry ripening, harvest., and various pests that can damage berries. Also, we provide information about how to conduct vine nutrient sampling at véraison to be sure to keep up with your nutrient program....
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    Other
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    Symposium, Davis; USA <12-16 Jul 2009>. Guidoni S., P. Allara, A. Schubert. 2002. Effect of Cluster

  • OSU Wine and Grape Research and Extension Newsletter : August 2008

    Creator:
    Oregon State University. Extension Service
    Abstract:
    In this issue, our group of winegrape researchers throughout the state has comprised a summary of the statewide incidence and damage caused by Short Shoot Syndrome and mites over the past few years. Be sure to check this out as it provides some interesting information! Also, a vineyard update has...
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    Other
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    es p o n se s Figure 2. Crop losses observed by growers in the Industry Survey of SSS

  • OSU Wine and Grape Research and Extension Newsletter : July 2009

    Creator:
    Oregon State University. Extension Service
    Resource Type:
    Other
    Full Text:
    you do not go down! It is amazing how all that misty blow-through you see going into the next row(s

  • Viticulture & Enology Technical Newsletter : October 2011

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This newsletter comes as many of you anxiously await this year’s harvest. We have taken this opportunity to focus on berry development in the viticulture section. Laurent Deluc, Grape Researcher, writes about his research on berry ripening synchronization, and Viticulture Extension Specialist, Patty Skinkis, provides information on berry development and...
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    Other
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    . Glissant, J. Grimplet, F. Barrieu, P. Abbal, C. Couture, A. Ageorges, R. Atanassova, C. Leon, J.P

  • Viticulture & Enology Technical Newsletter : Spring 2013

    Creator:
    Oregon Wine Research Institute
    Abstract:
    Welcome to the spring edition of the OWRI Technical Newsletter. This edition showcases several articles and resources that will help you to prepare for the 2013 season. Dr. James Osborne, OSU Enology Extension Specialist, opens this edition with a timely article about Brettanomyces and winemaking. You will also find an...
    Resource Type:
    Other
    Full Text:
    for 4-ethyl phenol production from p-coumaric acid by Brettanomyces (Fugelsang and Edwards 2007

  • Viticulture & Enology Technical Newsletter : July 2011

    Creator:
    Oregon Wine Research Institute
    Abstract:
    This newsletter comes at the advent of bloom and fruit set in this 2011 season. To provide information on timely topics, Patty Skinkis provides an article on early season leaf removal and how it may help reduce disease infection. Inga Zasada provides information on plant parasitic nematodes to help you...
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    Other
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    harvest. Different letters indicate differences in means (Tukeys, P<0.05). Viticulture & Enology

  • OSU Wine and Grape Research and Extension Newsletter : January 2009

    Creator:
    Oregon State University. Extension Service
    Resource Type:
    Other
    Full Text:
    mycorrhizal fungi (AMF) play a critical role in phosphorus (P) nutrition of vines grown in Oregon soils

  • OSU Wine and Grape Research and Extension Newsletter : July 2007

    Creator:
    Oregon State University. Extension Service
    Abstract:
    The growing season is in full swing. As growers are busy doing canopy management in the vineyards and wine makers are preparing for the upcoming vintage, OSU faculty are working hard on their field research trials and extension programs to advance viticulture and enology research and education. We’ve been busy...
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    Other
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    , and this ability increases with vine age. For example, more than 50% of the canopy N and P came from

  • Viticulture & Enology Technical Newsletter : March 2011

    Creator:
    Oregon Wine Research Institute
    Abstract:
    Welcome to the March 2011 Viticulture & Enology Newsletter! We have a number of great articles from members of our team to keep you informed. Marcus Buchanan provides an update on the mealybug trapping efforts that have been in place in southern Oregon’s winegrape regions since 2009. Jay Pscheidt writes...
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    Other
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    Methods There were 45 cooperating sites in a 70 by 120 mile E-W, N-S area including the Applegate