American Society for Enology and Viticulture » 2008 » March

March 2008


Last updated on March 28, 2008

Thursday, June 19
9:00 am–9:45 am

Farm Boy to Winegrower, a Perspective of the Past Forty Years and the Challenges of the Future

bobsteinhauermeritaward.jpgMr. Robert Steinhauer
Wineland Consulting LLC, California

We are pleased to honor Robert Steinhauer with the Merit Award based on his many accomplishments and contributions to the industry and ASEV.

For more than 40 years, Robert Steinhauer has played a key and influential role in shaping the American wine industry. His expertise in labor relations, technical practices, and coordinating harvests in some of the California’s finest winegrape growing regions makes him a consummate expert in virtually every aspect of winegrape production. Far from the raisin farm of his early adulthood, Steinhauer’s knowledge and expertise of California winegrape vineyards has made him an invaluable asset to the industry.

Currently the president and part owner of Wineland Consulting, LLC, Steinhauer’s credentials include a 25-year tenure at Beringer Blass Wine Estates, where he retired as senior vice president. Along with his colleague Ed Sbragia, Steinhauer was recognized by the San Francisco Chronicle as Winemaker of the Year in 2001 and was named Copia’s Winegrower of the Year in 2004.

Steinhauer has served on many committees, including program committee chair from 2006 through 2008 for the Unified Wine and Grape Symposium; appointed member of the Watershed Information Center and Conservancy of Napa County; chairman for the Pierce’s Disease and Glassy-Winged Sharpshooter Board; board member for the Wine Institute and member of its Research and Education Committee; president of the Board of the Napa Valley Vintners in 2004 and chairman of the Wine Appellation Committee and president of the board of ASEV in 1985–1986. During the reorganization of the American Vineyard Foundation (AVF) in 2006–2007, Steinhauer offered his expertise to manage AVF’s day-to-day activities.

Widely respected and recognized in the wine industry, Steinhauer is the recipient of several prestigious honors including the 2006 Outstanding Alumnus Award from California State University, Fresno; the 2005 Wine Integrity Award; the 1983 Foremost McKesson California Vintner Award, and the Viticulture Alumni Award presented by California State University, Fresno.

Steinhauer earned his bachelor’s degree in viticulture in 1965 and his master’s degree in plant science in 1967 at Fresno State College, known today as  California State University, Fresno.

Last updated on March 28, 2008

Endorsement
ASEV provides a forum for the presentation, discussion and publication of research and technological developments for the promotion of education in enology and viticulture. ASEV does not endorse the products or services of its members, exhibitors or other delegates. No endorsement of any kind should be inferred.

City Services Outages, Labor Strikes or Natural Disasters
If ASEV’s ability to prepare for or conduct the conference and/or Supplier Showcase is affected by any disruption of, or reduction in, regular electrical or other utility services, or labor strikes to such event or activity or due to a natural disaster, ASEV reserves the right in its sole discretion to modify, reschedule, or cancel the event without obligation to anyone.

Presentations
ASEV has developed a program which includes invited speakers. ASEV has received confirmation from all speakers at the time of publication but is not responsible for any changes or cancellations that may occur. No refunds will be made in this regard.

Errors and Omissions
ASEV is not responsible for incorrect listings or typographical errors that may occur.

Copyrights
Reproduction of any part of the ASEV conference in any form, including electronic publication or presentation, without advance written consent ASEV is strictly prohibited. All presentations of any form are exclusive and released only to ASEV and its audio recording contractor. Any participant presenting any material for which copyright laws apply is solely responsible for adhering to such laws.

Registrant Database
ASEV creates a database of all registrants, including Exhibitors. This data is included in our Directory of Registrants which is provided upon request to contracted Exhibitor and is also available for sale in an electronic format.

Alcohol Consumption
No one under 21 years of age will be permitted in the exhibit hall unless accompanied by a parent or legal guardian. In addition, no one under 21 years of age will be permitted to attend sessions or other events with alcoholic beverages.

Last updated on March 25, 2008

Industry poster authors present:
Thursday, June 19
2:30 pm – 4:00 pm

The 2008 Annual Meeting Poster Sessions, a collection of significant research, will be on display Wednesday, June 18, and Thursday, June 19,  in the exhibit hall. You will be able to meet the authors poster presentation for one and a half hours on the designated day and time listed above.

Poster Session Co-chairs:

John Clark, The Wine Group, California
Chris Smith, Bogle Vineyards, California


I1 A Three-Hour Winery and Field Test for Brettanomyces
Stewart Lebrun, Z-Enology, California
I2 Enological Effects of Gum Arabic-Resulting in Tartrate and Aromatic Stabilization
Marzio Mannino, ENARTIS- ESSECO Group, Italy
I3 Irrigation Water Stress Management: Study of Vineyard Transpiration with a Sap Flow Meter
Thibaut Scholasch, Fruition Sciences, California
Last updated on March 25, 2008

Viticulture poster authors present:
Thursday, June 19
2:30 pm – 4:00 pm

The 2008 Annual Meeting Poster Sessions, a collection of significant research, will be on display Wednesday, June 18, and Thursday, June 19,  in the exhibit hall. You will be able to meet the authors poster presentation for one and a half hours on the designated day and time listed above.

Poster Sessions Co-chairs:

John Clark, The Wine Group, California
Chris Smith, Bogle Vineyards, California


V1 Effects of Abscisic Acid on Phenolic Composition of Cabernet Sauvignon and Merlot Winegrapes
Mauri Anderson, University of California, Davis
V2 Datalogging Harvest Snips Make Easy Work of Cluster Counting
Mark Battany, University of California Cooperative Extension, San Luis Obispo
V3 Allelic Relationship of Root-Knot Nematode Resistance Genes in a Vitis nesbittiana Population
Peter Cousins, United States Department of Agriculture, New York
V4 Nitrogen Behavior from Blooming to Harvest in Grapes Cultivated in the Devil’s Throat Valley
Carlos Daudt, University of Santa Maria, Brazil
V5 Effects of Cover-Crop Management on Vine Development and Fruit Quality of Pinot noir
Levi Fredrikson, Oregon State University, Corvallis
V6 Efficacy of ABA Application to Enhance Fruit Color of Cabernet Sauvignon Grape in a Warmer Growing Region
Sanliang Gu, California State University, Fresno
V7 Flavonols in Red and White Grapes Arising from Intraspecific Crosses from Monastrell x Syrah
Alberto Hernandez-Jimenez, University of Murcia, Spain
V8 High-Density, Multiple Depth, Wireless Soil Moisture Tension Measurements for Irrigation Management
Mark Holler, Camalie Vineyards, Napa, California
V9 Clonal Rootstock Interaction in Syrah Grapevines
Bruce Jordan, California Polytechnic State University, San Luis Obispo
V10 Gas Exchange Response of Field-Grown Grapevines as Influenced by Rootstock
Michael Krawitzky, Texas Tech University, Lubbock
V11 Rootstocks Improve the Water Use Efficiency in the Table Grape cv. Flame Seedless
Arnulfo Márquez-Cervantes, INIFAP-CECH, Mexico
V12 Rootstocks Improve the Water Use Efficiency in the Table Grape cv. Sugraone
Arnulfo Márquez-Cervantes, INIFAP-CECH, Mexico
V13 Effect of Ethephon on Berry Splitting of the Grape (Vitis vinifera L.) cv. Flame Seedless
Gerardo Martínez Diaz, Instituto Nacional de Investigaciones Forestales y Agtopecuarias, Mexico
V14 Effect of Ethephon, Ethanol, and Potassium on Soluble Solids Accumulation on the Grape cv. Sugraone
Gerardo Martínez Diaz, Instituto Nacional de Investigaciones Forestales y Agtopecuarias, Mexico
V15 Creating Canopy Exposure Maps Using New Metrics for Point Quadrat Analyses
James Meyers, Cornell University, New York
V16 Amino Acid Levels and Phenolic Biosynthesis in Skin and Pulp of Grape Berries during Ripening
Jonas Mueller, University of California, Davis
V17 Influence of Temperature on Berry Composition of an Interspecific Hybrid Grape
Puspa Raj Poudel, Kagawa University, Japan
V18 Evaluation of Boron Fertilizer Applications to Pruning Wounds on Phytotoxicity
Rhonda Smith, Univeristy of California Cooperative Extension, Sonoma County
V19 Molecular Characterization of Bud Sport of Pinot Gris Bearing White Berries
Shunji Suzuki, University of Yamanashi, Japan
Last updated on March 25, 2008

Enology authors present:
Wednesday, June 18
2:30 pm – 4:00 pm

The 2008 Annual Meeting Poster Sessions, a collection of significant research, will be on display Wednesday, June 18, and Thursday, June 19,  in the exhibit hall. You will be able to meet the authors poster presentation for one and a half hours on the designated day and time listed above.

Poster Session Co-chairs:

John Clark, The Wine Group, California
Chris Smith, Bogle Vineyards, California


E1 Recommended Grape Preparation Methods for Fast, Accurate Results with the Harbertson-Adams Phenolic Assay
Kimberly Cahill, Stanford University, California
E2 Analysis of Aroma and Aroma Precursors in Pinot noir Grapes Using Stir Bar Sorptive Extraction–GS–MS
Xiaofen Du, Oregon State University, Corvallis
E3 Comparison of Mild Enzymatic Hydrolysis and Acidic Hydrolysis on Monoterpenoic and Norisoprenoidic Glycoconjugates in Pinot noir Grapes
Xiaofen Du, Oregon State University, Corvallis
E4 A Method for the Accurate Measurement of Free and Sulfite-Bound Wine Carbonyls by HPLC
Ryan Elias, University of California, Davis
E5 Implementation of FT-MIR in Wineries to Measure Grape Composition
Ulrich Fischer, DLR Rheinpfalz, Germany
E6 Limiting the Formation of Methanol in Wines and Distilled Fruit Spirits
Yong Hang, Cornell University, New York
E7 Development of a Fluidized Bed for Crystallizing Potassium Bitartrate from Wine
David Hirzel, University of California, Davis
E8 Impact of Modification of the MET10 Allele on Fermentation Performance in Saccharomyces
Yeun Hong, University of California, Davis
E9 Quantification of Effects of Common Variables on Determination of Volatile Acidity in Wine
Patricia Howe, Patricia Howe Wines, California
E10 Screening Enzymes with Enological Relevance in Lactic Acid Bacteria Isolated from Douro Wines
António Inês, Universidade de Tras-os-Montes e Alto Douro, Portugal
E11 Diacetyl Production by Lactobacillus casei Isolated from Wine
C.M. Lucy Joseph, University of California, Davis
E12 Aroma Profiles of Research-Scale and Commercial New Zealand Pinot noir Wines
Paul Kilmartin, University of Auckland, New Zealand
E13 Production and Characteristics of Wines Produced with Domestic Cultured Grapes in Korea
Jung-In Kim, Chung-Ang University, Korea
E14 Isolation and Characteristics of Wild Yeast from Domestic Cultured Grapes in Anseong, Korea
Jung-In Kim, Chung-Ang University,Korea
E15 Relationship between H2S Production and MET Genes Expression Levels in S. cerevisiae Under Different Assimilable Nitrogen Status
Ana Mendes-Ferreira, Universidade de Tras-os-Montes e Alto Douro, Portugal
E16 Effect of Stainless Steel Vats and Glass Carboys on Muscadine Wine Dissolved Oxygen, Color, Total Phenols, and Titratable Acidity
Mitwe Musingo, Florida A&M University, Tallahassee
E17 Role of Primary Fermentation Conditions in the Formation of Sulfur Taints Sur Lie
Laura Oskwarek, University of California, Davis
E18 Assessment of Perceived Wine Astringency by Cyclic Voltammetry
Steven Petrovic, Southern Oregon University, Ashland
E19 Effect of Metal Chelators on Wine Oxidation
Annegret Rust, University of California, Davis
E20 Insights into the Chemical Basis for Wine Body: Exploratory Study of GC-MS and NMR Metabolite Identification in White Wines
Kirsten Skogerson, University of California, Davis
E21 Monitoring the Functionality of Yeast Cells Using Flow Cytometry
Stephan Sommer, DLR Rheinpfalz, Germany
E22 Calcium Tartrate Stabilization in Wine with Phytic Acid
Brent Trela, Texas Tech University, Lubbock
E23 Evaluating Egg White Fining as a Means to Reduce Brettanomyces Populations in Merlot Wine
Jennifer Walsh, University of California, Davis
E24 Development of Research-Scale Winemaking Procedures to Represent Grape Quality in New Zealnd Pinot noir
Randy Weaver, University of Auckland, New Zealand
E25 Color Development in a Red Wine with a Low Tannin to Anthocyanin Ratio
Karl Wilker, Missouri State University, Mountain Grove
E26 Wine Closure on Volatile Sulfur and Aroma Development during Postbottle Aging
Xue Zhang, Oregon State University, Corvallis
E27 Changes in Polyphenols in White Wine (Godello Variety) Aged with Chips and Analyzed by HPLC-DAD and Spectrophotometry
Concepcion Pérez Lamela, Oregon State University, Corvallis
E28 Volatile Composition of Godello Wines Treated with Different Oak Chips
Concepcion Pérez Lamela, Oregon State University, Corvallis
Last updated on March 25, 2008

Enology/Viticulture Poster authors present
Wednesday, June 18
1:00 pm – 2:30 pm

The 2008 Annual Meeting Poster Sessions, a collection of significant research, will be on display Wednesday, June 18, and Thursday, June 19,  in the exhibit hall. You will be able to meet the authors poster presentation for one and a half hours on the designated day and time listed above.

Poster Session Co-chairs

John Clark, The Wine Group, California
Chris Smith, Bogle Vineyards, California


EV1 Role of Fruit Maturity on Winemaker Harvest Decisions for Cabernet Sauvignon Wines
Michael Conversano, University of California, Davis
EV2 Comparison of Methods for Analyzing Tannin in Grape Skin
Mark Downey, University of Adelaide, Australlia
EV3 Tannin Biosynthesis in Chardonnay and Cabernet Sauvignon Grape Skin
Mark Downey, University of Adelaide, Australlia
EV4 Survey of Merlot and Cabernet Sauvignon Grape Constituents from Washington
James Harbertson, Washington State University, Prosser
EV5 Characterization of the Antimicrobial Activity of Phenolic Extracts in California Grape Pomace
Amanda Heldt, University of California, Davis
EV6 Influence of Canopy Management on Cabernet Sauvignon Grapes and Wine
Pierre LaBarge IV, California Polytechnic State University, San Luis Obispo
EV7 Effect of Rootstocks on Fruit and Wine Composition
Tiago Sampaio, Wine People, Portugal
Last updated on March 25, 2008

Thursday, June 19
1:40 pm – 3:40 pm

Moderator:

Jean-Emmanuel Danjoy, Opus One Winery, California


1:40 pm – 2:00 pm Impact of Vine Vigor on Berry Parameters and Free Anthocyanin Extraction in Hawkes Bay Vitis vinifera L. Syrah
Gerard Logan, Eastern Institute of Technology, New Zealand
2:00 pm – 2:20 pm Berry Deformability, Fruit Phenolic Composition and Extraction into Wine
Tiago Sampaio, Oregon State University, Corvallis
2:20 pm – 2:40 pm Effect of Berry Crushing on Skin and Seed Tannin Extraction during Fermentation and Maceration
James Kennedy, Oregon State University, Corvallis
2:40 pm – 3:00 pm Effect of Saignée and Extended Maceration on Wine Phenolic Composition
James Harbertson, Washington State University, Prosser
3:00 pm – 3:20 pm Tannin Partitioning into Extractable and Bound Fractions during Commercial Pinot noir Fermentations
Wynne Peterson-Nedry, University of California, Davis
3:20 pm – 3:40 pm Identification and Toxicity of Microfloral Anthocyanin Metabolites
Sarah Forester, University of California, Davis
Last updated on March 25, 2008

Thursday, June 19
1:40 pm – 2:40 pm

Moderator:

Mark Matthews, University of California, Davis


1:40 pm – 2:00 pm Role of Embolism in the Drought Response of Grapevine
William Drayton, University of California, Davis
2:00 pm – 2:20 pm Influence of Regulated Deficit Irrigation and Crop Level Management on Fruit Composition and Wine Sensory CharacteristicsInfluence of Regulated Deficit Irrigation and Crop Level Management on Soil and Vine Water Status and Vegetative and Reproductive Growth
Sara Spayd, North Carolina State University, Raleigh
2:20 pm – 2:40 pm Impact of Vine Water Status on the Sensory Profile of Riesling Wines
Jim Willwerth, Brock University, Canada
Last updated on March 25, 2008

Thursday, June 19
10:20 am – Noon

Moderator:

Ann Colonna, Oregon State University, Portland


10:20 am – 10:40 am Influence of Harvest Date on the Sensory Profiles of Icewines from the Niagara Peninsula
Amy Bowen, Brock University, Canada
10:40 am – 11:00 am Modulation of Shiraz Volatiles, Color, and Aroma Aging Potential through Di-Ammonium Phosphate Addition
Maurizio Ugliano, The Australian Wine Research Institute, Australia
11:00 am – 11:20 am Sensory and Chemical Changes Induced by Secondary Fermentation of Riesling and Chardonnay Sparkling Wines
Ulrich Fischer, DLR Rheinpfalz, Germany
11:20 am – 11:40 am Chemical and Sensory Effects of Wineglass Shape
Gregory Hirson, University of California, Davis
11:40 am – Noon Human Differences in Detection of Brettanomyces Odor Impact Compounds
C. M. Lucy Joseph, University of California, Davis
Last updated on March 25, 2008

Wednesday, June 18
3:00 pm – 3:40 pm

Moderator:

Roger Boulton, University of California, Davis


3:00 pm – 3:20 pm Interaction of Polyphenols, Oxygen, and Sulfite in Wine
John Danilewicz, United Kingdom
3:20 pm – 3:40 pm Sensory and Chemical Changes Induced by Oxygenation during and after Fermentation in Pinot noir and Cabernet Sauvignon Wines
Dominik Durner, DLR Rheinpfalz, Germany
Last updated on March 25, 2008

Wednesday, June 18
2:20 pm – 4:00 pm

Moderator:

James Harbertson, Washington State University, Prosser


2:20 pm – 2:40 pm Variation in the Skin Tannin Content, Composition, and Polymer Length Distribution of 36 Different Grape Varieties
Mark Downey, University of Adelaide, Australia
2:40 pm – 3:00 pm Survey of Changes in Free Anthocyanin Accumulation at Different Vegetative Vigor Levels in Vitis vinifera L. Cabernet Sauvignon
Gerard Logan, Eastern Institute of Technology, New Zealand
3:00 pm – 3:20 pm Tannin Accumulation and Composition during Grape Berry Development
Rachel Hanlin, University of Adelaide, Australia
3:20 pm – 3:40 pm Assessing the Impact of Temperature on the Development and Composition of Grape Berries (Vitis vinifera L. cv. Merlot)
Seth Cohen, Oregon State University, Corvallis
3:40 pm – 4:00 pm Field Temperature and Anthocyanins in Merlot Grape Berries
Julie Tarara, United States Department of Agriculture, Washington
Last updated on March 25, 2008

Wednesday, June 18
1:20 pm – 2:40 pm

Moderator:

James Osborne, Oregon State University, Corvallis


1:20 pm – 1:40 pm Identification of Genes Associated with Ester Formation and Degradation in Yeast Strain BY4742
Stuart Robinson, University of California, Davis
1:40 pm – 2:00 pm Kinetics of Yeast Protein Release during Aging of Wine on the Yeast Lees
Jeff Rowe, Oregon State University, Corvallis
2:00 pm – 2:20 pm Effect of Dissolved Oxygen Concentration on Brettanomyces Growth and 4-Ethylphenol Production
Laura Weissberg, University of California, Davis
2:20 pm – 2:40 pm Role of Wine Yeast Strains in the Production of Positive Aroma Attributes during Winemaking
Eduardo Agosin, Pontificia Universidad Católica de Chile
Last updated on March 25, 2008

Wednesday, June 18
1:00 pm – 2:00 pm

Moderator:

Rhonda Smith, University of California Cooperative Extension, Sonoma County


1:00 pm – 1:20 pm Impact of Light Exposure on IBMP Accumulation and Degradation during Berry Growth and Ripening
Imelda Ryona, Cornell University, New York
1:20 pm – 1:40 pm Efficacy of ABA Application to Enhance Wine Color of Cabernet Sauvignon Grape in a Warmer Growing Region
Sanliang Gu
, California State University, Fresno
1:40 pm – 2:00 pm Effect of Trellis Type on Leaf Gas Exchange and Dynamics of Storage Carbohydrates in Pinot noir Grapevines
Carmo Vasconcelos, HortResearch Marlborough, New Zealand
Last updated on March 25, 2008

Thursday, June 19
10:20 am – Noon

Moderator:

Nick Dokoozlian, E&J Gallo Winery, California


10:20 am – 10:40 am From Fumigant to Tracer: How Sulfur Inputs Provide Insight into Vineyard Water Losses
Eve-Lyn Hinckley, Stanford University, California
10:40 am – 11:00 am Evapotranspiration-based Irrigation Scheduling for Syrah in California: Assessing Vine Water Status by Petiole Electrical Potential
David Sorokowsky, RH Phillips Vineyards, California
11:00 am – 11:20 am Vine Pigment Reaction to Water Stress with the Incorporation of Conventional and Hyperspectral Measurement Techniques
Albert Strever, Stellenbosch University, South Africa
11:20 am – 11:40 am Relationship between Grapevine Water Use and Dry Biomass Production and Nitrogen and Potassium Uptake
Larry Williams, University of California, Davis
11:40 am – Noon Influence of Irrigation Strategies on Photosynthetic Rates of Syrah Grapevines
Dan Rodrigues, California Polytechnic State University, San Luis Obispo
Last updated on March 25, 2008

Wednesday, June 18
10:20 am – 11:40 am

Moderator:

Susan Ebeler, University of California, Davis


10:20 am – 10:40 am Distribution of Free and Bound Monoterpene Alcohols and Norisoprenoids in Pinot noir Grape Must and Skin
Michael Qian, Oregon State University, Corvallis
10:40 am – 11:00 am Identification of Key Odorants on Madeira Wine: Chemical Mechanisms Involved in Their Formation
A.C. Silva Ferreira, Universidade Católica Portuguesa, Portugal
11:00 am – 11:20 am Identification of Key Odorants in Sauvignon blanc with Aroma Reconstitution and Omission Tests
Frank Benkwitz, University of Auckland, New Zealand
11:20 am – 11:40 am Stability of Passion-Fruit Type Aromas in New Zealand Sauvignon blanc Wines
Paul Kilmartin, University of Auckland, New Zealand
Last updated on March 25, 2008

Wednesday, June 18
10:00 am – 11:20 am

Moderator:

Peter Cousins, United States Department of Agriculture, New York


10:00 am – 10:20 am Using Marker-Assisted Selection to Breed for Pierce’s Disease Resistance in Grape
Andrew Walker, University of California, Davis
10:20 am – 10:40 am Effects of Climate and Nitrogen Nutrition on the Activation and Spread of Latent Botrytis Infections
Wayne Wilcox, Cornell University, New York
10:40 am – 11:00 am Early Diagnosis of Fungicide-Resistant Botrytis cinerea in Vineyards by a Nested PCR-RFLP Method
Seiya Saito, University of Yamanashi, Japan
11:00 am – 11:20 am Clonal Propagation of the Berry Shrivel Disorder and Absence of a Crop-Load Effect
Mark Krasnow, University of California, Davis
Last updated on March 18, 2008

DAVIS, CA, March 17, 2008 ….This year’s American Society for Enology and Viticulture’s (ASEV) 59th Annual Meeting will be held at the Oregon Convention Center in Portland, Oregon, on June 17 – 20, 2008. Key highlights for this year’s conference are the themed Supplier Showcase seminars set for June 18 and 19, a regional winery tour, research reports, including world-renowned experts in enology and viticulture, and the chance to taste local wines at the Pacific Northwest Wine Reception.

“We have been working with the support and input of Oregon’s respected wine industry in developing this year’s Annual Meeting program,” said ASEV Executive Director Lyndie Boulton. “We are focused on providing a range of collaborative opportunities which include social and business networking while enjoying the local food and wine.”

An added attraction for the opening day of the Annual Meeting on June 17 is the 5th Joint Burgundy-California-Oregon Winemaking Symposium. Organizer Christian Butzke of Purdue University and Pascal Durand of France have invited speakers from France, Oregon and California for a multi-regional discussion between winemakers and enologists/viticulturists on issues affecting the industry today. The symposium will be preceded by a separate winery tour on June 16.

The Annual Meeting week will also include the Sensory Science Symposium: From Vineyard to Consumer Preference on June 20. How we taste wine is based on the interaction between wine constituents and human receptors in the brain. This symposium will look into sensory science as the most relevant tool to bridge the gap between wine constituents and human perception. Co-organized by Ulrich Fischer of the DLR Department of Viticulture and Enology, Germany, and Hildegarde Heymann of the University of California, Davis, this symposium boasts an international panel of sensory experts from Germany, Spain, Australia, France and the United States.

Dr. Peter Winterhalter, a professor of chemistry at the Institute of Food Chemistry at the Technical University of Braunschweig, Germany, will present the 2008 Honorary Research Lecture. Dr. Winterhalter’s research team focuses on the areas of natural product chemistry and aroma research. His lecture, Application of Countercurrent Chromatography in Wine Research and Wine Analysis, is scheduled for Wednesday, June 18.

These are just a few highlights of the 2008 national meeting, including the ASEV Classic Golf Tournament on June 17, to connect professionally with your colleagues from around the world in one of America’s most environmentally conscious cities and award-winning wine regions. Plan to meet with your colleagues in one of the “greenest big cities” in the nation. Registration and housing will open on March 31. For more information, please visit www.asev.org.

Last updated on March 13, 2008

CONTACT:
Judith McKibben
AJEV
(530) 753-3142

or

Muriel Miller
Brown·Miller Communications, Inc.
(800) 710-9333

FOR IMMEDIATE RELEASE

DAVIS, CA, March 10, 2008…. Labeled “elegant and complex” by the American Society for Enology and Viticulture (ASEV) best paper committee, England’s John C. Danilewicz’s paper, “Interaction of Sulfur Dioxide, Polyphenols, and Oxygen in a Wine-Model System: Central Role of Iron and Copper,” has been selected as the best enology paper published in 2007 in the American Journal of Enology and Viticulture (AJEV). The counterpart best viticulture paper was awarded to Markus Keller and Lynn J. Mills from Washington State University, Prosser, for “Effect of Pruning on Recovery and Productivity of Cold-Injured Merlot Grapevines.”

The committee noted that Danilewicz’s enology paper “brings us significantly closer to a full understanding of the role of metals and their oxidative interactions with phenolics and SO2 in wine. Understanding the important roles that copper and iron play in aging interactions has valuable and far-reaching consequences to winemaking and wine quality. This clear treatment of a complex topic, supported by simple but powerful experimental design, provides elegant, concise and well-substantiated logical results leading to novel and profound conclusions.”

Keller and Mills’ viticulture paper was recognized by the committee for its excellent mix of straightforward scientific experimentation leading to applicable results for winegrowers in many regions with sporadic or frequent problems with winter frost damage. The paper’s research revises some traditional opinions on re-establishing productivity for injured vines and is expected to have a strong impact on viticulture and vineyard management practices in cool climates.

Each year, the ASEV best paper committee reviews all research articles published in the AJEV and determines one viticulture and one enology paper that reflect outstanding research and a substantial contribution to its field. The 2007-08 committee members include Christian Butzke of Purdue University (Chair); David Hastings of Kendall-Jackson; George Vierra of Napa Valley College; Steve Vasquez, University of California Cooperative Extension, Fresno; and Carmo Vasconcelos of HortResearch in New Zealand. The authors will receive recognition and a monetary award at the June 2008 ASEV Annual Meeting in Portland, Oregon.

Both best papers are currently highlighted at www.ajevonline.org and are available for reading at no charge.

Last updated on March 12, 2008

Location:  Department of Horticulture and Crop Science, Ohio Agricultural Research and Development Center, Wooster, Ohio
 
Responsibilities: Coordinates, designs, and executes viticulture research projects; manages field, laboratory, and greenhouse experiments associated with viticulture; plans, coordinates, and executes field experiments in Wooster and other locations, including experimental plots at the Ashtabula Agricultural Research Station in Kingsville and cooperating commercial vineyards; maintains vineyard research plots at Horticulture Unit II, including planting, pruning, trellising, spraying, conducting canopy management, and harvesting; plans and coordinates the conduct of research experiments; plans the collection, processes and analysis of research data; operates and maintains research equipment; evaluates research findings and assists in reporting results to sponsoring agencies; assists in the preparation of research papers and manuscripts for publications and presentations at conferences and workshops; assists in grant writing and acquisition of support from outside agencies; supervises and instructs personnel and students in various operations of field and laboratory research; provides technical assistance and supervision in equipment use and maintenance; and performs other duties as assigned by the project leader. 
 
Required Qualification: Master’s degree in horticulture or plant sciences technology or an equivalent combination of education and experience; experience in computer literacy encompassing Windows operating system and its environment; valid driver’s license; pesticide applicator license or ability to obtain license; and considerable research experience. Desired Qualifications: Viticulture degree and/or training; Doctoral degree in an appropriate biological science field; statistical analysis software knowledge (e.g. SAS). 
 
Salary: competitive, commensurate with qualification and experience, which includes an excellent benefits package.
 
Application: Applicants should complete the application on-line at: www.jobsatosu.com and submit a letter of interest, curriculum vita, copies of undergraduate and graduate degree transcripts, and names, addresses, telephones and e-mails of at least three professional references.
 
Contact Person: Dr. Imed Dami, Assistant Professor, Viticulture Specialist, Department of Horticulture and Crop Science, Ohio Agricultural Research and Development Center, 1680 Madison Avenue, Wooster, OH 44691-4096. Phone: (330) 263-3882. E-mail: dami.1@osu.edu
 
Application Deadline: 30 March 2008 or until a suitable candidate is hired.
 

THE OHIO STATE UNIVERSITY IS AN AFFIRMATIVE
ACTION/EQUAL OPPORTUNITY EMPLOYER