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NYSAES | Pubs | Press | Perrine 2000
Cornell University College of Agriculture and Life Sciences New York State Agricultural Experiment Station Home / News & Events / NYSAES News Releases Pictures are linked to hi-res scans EMBARGOED UNTIL JULY 10 Today's date: July 7, 2006 Contact: Linda McCandless, [email protected], wk 607-254-5137; cell 607-227-5920 Cornell Releases Three New Wine Grapes By Joe Ogrodnick ROCHESTER, NY: Cornell University officially named and released three new wine grapes during the 31st annual American Society for Enology and Viticulture/Eastern Section Conference and Symposium, held July 9-11 in Rochester, N.Y. The three new grapes-'Noiret'™, 'Corot noir'™ and 'Valvin Muscat'™-were developed and tested by Bruce Reisch, grape breeder and professor of horticultural sciences at the New York State Agricultural Experiment Station in Geneva, N.Y., in cooperation with Thomas Henick-Kling, professor of enology at the Experiment Station and leader of Cornell's enology program. "All three grapes are broadly adapted to the wine growing regions in the East, and produce high quality varietal wines that are superior to those currently available to Eastern growers today," said Reisch. 'Corot noir'™, a mid- to late-season red wine 'Noiret'™ (pronounced "nwahr-ay"), a mid-season red wine grape, is a complex grape, is a complex interspecific hybrid resulting interspecific hybrid resulting from a cross made in 1973 between NY65.0467.08 and from a cross made in 1970 between Seyve Villard 'Steuben'. 18-307 and 'Steuben'. "'Noiret'™ represents a distinct improvement in the red wine varietal options available Credit: Bruce Reisch - NYSAES, Cornell University to cold-climate grape growers," said Reisch. -
Powdery Mildew of Grapes
report on RPD No. 773 PLANT December 2019 DEPARTMENT OF CROP SCIENCES DISEASE UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN POWDERY MILDEW OF GRAPE Powdery mildew is caused by the fungus Uncinula necator. This fungus was reported in North America in 1834. Powdery mildew occurs in most grape growing areas of the world. If not managed effectively on susceptible cultivars, the disease can reduce vine growth, yield, quality, and winter hardiness. Cultivars of Vitis vinifera and its hybrids (French hybrids) are generally much more susceptible to powdery mildew than are native American cultivars such a Concord. Symptoms Uncinula necator can infect all green tissues of the grapevines. The fungus penetrate only epidermal cells, sending haustoria into them to absorb nutrients. Although haustoria are found only in epidermal cells, neighboring noninvaded cells may become necrotic. The presence of mycelia with conidiophores and conidia on the surface of the host tissue gives it a whitish gray, dusty or powdery appearance. Both surfaces of leaves of any age are susceptible to infection (Figure 1). _____________________________________________________________________________ For further information concerning diseases of small fruits, contact Dr. Mohammad Babadoost, Extension Specialist in Fruit and Vegetable Pathology, Department of Crop Sciences, University of Illinois at Urbana-Champaign. University of Illinois Extension provides equal opportunities in programs and employment. - 2 - Young expanding leaves that are infected become distorted and stunted (Figure 2). Petioles and cluster stems are susceptible to infection throughout the growing season. Once infected, they become brittle and may break as the season progresses. When green shoots are infected, the affected tissues appear dark brown to black in feathery patches (Figure 3), which later appear reddish brown on the dormant canes. -
BULLETIN No, 48
TEXAS AGRICULTURAL EXPERIMENT STATIONS. BULLETIN No, 48 . t h e : i POSTOFFICE: COLLEGE STATION, BRAZOS CO., T E X A S. AUSTIN: BEN C. JONES & CO., STATE PRINTERS 1 8 9 8 [ 1145 ] TEXAS AGRICULTURAL EXPERIMENT STATIONS. OFFICERS. GOVERNING BOARD. (BOARD OF DIRECTORS A. & M. COLLEGE.) HON. F. A. REICHARDT, President..................................................................Houston. HON. W . R. CAvITT.................................................................................................. Bryan. HON. F. P. HOLLAND............................................................................................... Dallas. HON. CHAS. ROGAN .......... ............................................................................Brown wood. HON. JEFF. JOHNSON............................................................................................... Austin. HON. MARION SANSOM................................•.......................................................Alvarado. STATION STAFF. THE PRESIDENT OF THE COLLEGE. J. H. CONNELL, M. SC......................................................................................... Director. H. II. HARRINGTON, M . SC'..................................................................................Chemist. M. FRANCIS, D. V . M ...................................................................................Veterinarian . R. H. PRICE, B. S ....................................................................................... Horticulturist. B. C. PITTuCK. B. S. A..................................................................................Agriculturist. -
Growing Grapes in Missouri
MS-29 June 2003 GrowingGrowing GrapesGrapes inin MissouriMissouri State Fruit Experiment Station Missouri State University-Mountain Grove Growing Grapes in Missouri Editors: Patrick Byers, et al. State Fruit Experiment Station Missouri State University Department of Fruit Science 9740 Red Spring Road Mountain Grove, Missouri 65711-2999 http://mtngrv.missouristate.edu/ The Authors John D. Avery Patrick L. Byers Susanne F. Howard Martin L. Kaps Laszlo G. Kovacs James F. Moore, Jr. Marilyn B. Odneal Wenping Qiu José L. Saenz Suzanne R. Teghtmeyer Howard G. Townsend Daniel E. Waldstein Manuscript Preparation and Layout Pamela A. Mayer The authors thank Sonny McMurtrey and Katie Gill, Missouri grape growers, for their critical reading of the manuscript. Cover photograph cv. Norton by Patrick Byers. The viticulture advisory program at the Missouri State University, Mid-America Viticulture and Enology Center offers a wide range of services to Missouri grape growers. For further informa- tion or to arrange a consultation, contact the Viticulture Advisor at the Mid-America Viticulture and Enology Center, 9740 Red Spring Road, Mountain Grove, Missouri 65711- 2999; telephone 417.547.7508; or email the Mid-America Viticulture and Enology Center at [email protected]. Information is also available at the website http://www.mvec-usa.org Table of Contents Chapter 1 Introduction.................................................................................................. 1 Chapter 2 Considerations in Planning a Vineyard ........................................................ -
Matching Grape Varieties to Sites Are Hybrid Varieties Right for Oklahoma?
Matching Grape Varieties to Sites Are hybrid varieties right for Oklahoma? Bruce Bordelon Purdue University Wine Grape Team 2014 Oklahoma Grape Growers Workshop 2006 survey of grape varieties in Oklahoma: Vinifera 80%. Hybrids 15% American 7% Muscadines 1% Profiles and Challenges…continued… • V. vinifera cultivars are the most widely grown in Oklahoma…; however, observation and research has shown most European cultivars to be highly susceptible to cold damage. • More research needs to be conducted to elicit where European cultivars will do best in Oklahoma. • French-American hybrids are good alternatives due to their better cold tolerance, but have not been embraced by Oklahoma grape growers... Reasons for this bias likely include hybrid cultivars being perceived as lower quality than European cultivars, lack of knowledge of available hybrid cultivars, personal preference, and misinformation. Profiles and Challenges…continued… • The unpredictable continental climate of Oklahoma is one of the foremost obstacles for potential grape growers. • It is essential that appropriate site selection be done prior to planting. • Many locations in Oklahoma are unsuitable for most grapes, including hybrids and American grapes. • Growing grapes in Oklahoma is a risky endeavor and minimization of potential loss by consideration of cultivar and environmental interactions is paramount to ensure long-term success. • There are areas where some European cultivars may succeed. • Many hybrid and American grapes are better suited for most areas of Oklahoma than -
Horticultural Assessment of Eight Cold-Hardy Wine Grape Cultivars in Vermont
Horticultural Assessment of Eight Cold-Hardy Wine Grape Cultivars in Vermont TERENCE L. BRADSHAW, UNIVERSITY OF VERMONT NEW ENGLAND VEGETABLE & FRUIT MEETINGS MANCHESTER, NH DECEMBER 17, 2015 VT NE-1020 Research Vineyard •2007: NE-1020 research vineyard planted •Eight cold-climate cultivars, RCB design, six replications • Corot Noir, Frontenac, La Crescent, Marquette, Prairie Star, St. Croix, Traminette, Vignoles •Trellis: 1.5 m high-wire cordon •Crop removed 2007-2008, small crop left 2009 •Data presented 2009-2015 Data Collected • Winter bud survival (visual assessment for incidence of oxidative browning) • Established cordon length and number of established cordons per vine • Weight of removed wood after dormant pruning. • Shoot growth from retained nodes • Set fruit clusters prior to crop thinning in early July • Harvest data: • Number of clusters, total kg harvest, mean cluster weight • Juice analysis: soluble solids (°Brix), pH, and titratable acidity • Vine phenology and harvest dates • Data analyzed for mean separation by treatment (cultivar) using Tukey's HSD adjustment and α=0.05 UVM HREC, South Burlington, VT Cold weather events and GDD, 2009 - 2015 Frost Free Winter Low GDD Year Last Frost First Frost Days Temp Date (B50BE) 2009 4/20 10/15 275 -14 1/16 2203* 2010 4/14 10/29 244 -2.6 1/30 2732 2011 4/22 10/29 235 -18 1/24 2728 2012 4/30 10/13 242 -6 1/15 2883 2013 5/15 10/26 220 -11.4 1/24 2708 2014 4/25 9/19 226 -15.1 1/3 2611 2015 4/16 10/18 213 -18.7 2/24 2836 Seasonal grape bud hardiness curve Zabadal et.al. -
2014 Midwest Small Fruit and Grape Spray Guide Contents Foreword
2 014 Midwest Small Fruit and Grape Arkansas Spray Guide University of Arkansas Cooperative Extension Service AG1281 Illinois University of Illinois Extension ICSG3-14 Indiana Purdue Extension ID-169 Iowa Iowa State University Extension and Outreach PM 1375 Kansas K-State Research and Extension Kentucky University of Kentucky Cooperative Extension Service ID-94 Missouri University of Missouri Missouri State University MX377 Nebraska University of Nebraska — Lincoln Extension Ohio Ohio State University Extension 506B2 Oklahoma Oklahoma State University Oklahoma Cooperative Extension Service E-987 West Virginia West Virginia University Extension Service Publication 865 Wisconsin University of Wisconsin-Extension A3899 2014 Midwest Small Fruit and Grape Spray Guide Contents Foreword .......................................................................................................................................6 Tips on Using This Spray Guide .................................................................................................13 Grape Spray Schedule .................................................................................................................15 Blueberry Spray Schedule ...........................................................................................................37 Raspberry and Blackberry Spray Schedule .................................................................................42 Strawberry Spray Schedule .........................................................................................................49 -
Guide H-309: Grape Varieties for North-Central New Mexico
COLLEGE OF AGRICULTURAL, CONSUMER AND ENVIRONMENTAL SCIENCES Grape Varieties for North-central New Mexico Revised by William “Gill” Giese and Kevin Lombard1 aces.nmsu.edu/pubs • Cooperative Extension Service • Guide H-309 The College of Agricultural, Consumer and Environmental Sciences is an engine for economic and community development in New © Alika1712 | Dreamstime.com INTRODUCTION Mexico, improving Grapes (Vitis spp.) are the most widely grown perennial fruit crop in the world. They are grown in home gardens for fruit and landscape the lives of New purposes or commercially for wine, raisins, or fresh consumption as “table” grapes. A cultivated variety, or “cultivar,” is a formal term for Mexicans through variety. Variety is the more common term, and will be used in this publication. Selecting grape varieties that are adapted to prevailing academic, research, climatic and soil conditions is an important step before planting. Very few locations above 6,000 feet in elevation are successful grape pro- and Extension duction sites. Suitable growing conditions at lower elevations are still very site-specific due to the major threat to grape culture: winter or programs. frost injury. Winter injury occurs at subfreezing temperatures during vine dormancy when no green tissue is present. Frost injury occurs at subfreezing temperatures when green tissue is present. A variety’s win- ter hardiness, or ability to withstand cold temperatures, depends on its genetic makeup or “type.” In addition to winter hardiness, other considerations when selecting a variety are its fruit characteristics, number of frost-free days required for ripening, disease susceptibility, yield potential, growth habit, and other cultural requirements. -
Chemical Characteristics of Wine Made by Disease Tolerant Varieties
UNIVERSITÀ DEGLI STUDI DI UDINE in agreement with FONDAZIONE EDMUND MACH PhD School in Agricultural Science and Biotechnology Cycle XXX Doctoral Thesis Chemical characteristics of wine made by disease tolerant varieties PhD Candidate Supervisor Silvia Ruocco Dr. Urska Vrhovsek Co-Supervisor Prof. Doris Rauhut DEFENCE YEAR 2018 To the best gift that life gave us: to you Nonna Rosa CONTENTS Abstract 1 Aim of the PhD project 2 Chapter 1 Introduction 3 Preface to Chapter 2 17 Chapter 2 The metabolomic profile of red non-V. vinifera genotypes 19 Preface to Chapter 3 and 4 50 Chapter 3 Study of the composition of grape from disease tolerant varieties 56 Chapter 4 Investigation of volatile and non-volatile compounds of wine 79 produced by disease tolerant varieties Concluding remarks 140 Summary of PhD experiences 141 Acknowledgements 142 Abstract Vitis vinifera L. is the most widely cultivated Vitis species around the world which includes a great number of cultivars. Owing to the superior quality of their grapes, these cultivars were long considered the only suitable for the production of high quality wines. However, the lack of resistance genes to fungal diseases like powdery and downy mildew (Uncinula necator and Plasmopara viticola) makes it necessary the application of huge amounts of chemical products in vineyard. Thus, the search for alternative and more sustainable methods to control the major grapevine pathogens have increased the interest in new disease tolerant varieties. Chemical characterisation of these varieties is an important prerequisite to evaluate and promote their use on the global wine market. The aim of this project was to produce a comprehensive study of some promising new disease tolerant varieties recently introduced to the cultivation by identifying the peculiar aspects of their composition and measuring their positive and negative quality traits. -
Vineyard Notes
FINGER LAKES Vineyard Notes Newsletter #8 July 14, 2006 “’Noiret’™ represents a distinct improvement in the red wine varietal options available to cold-climate grape Cornell Cooperative Extension growers,” said Reisch. “Wines are free of the hybrid aromas Finger Lakes Grape Program typical of many other red hybrid grapes. The distinctive In This Issue... red wine is richly colored and has notes of green and black pepper, with raspberry and mint aromas, and a fine tannin • Three Grape Varieties Named and Released on structure.” Care should be taken to grow ‘Noiret’™ on sites July 10. less susceptible to extreme winter temperatures and downy • Varietal Descriptions and Photos. mildew, noted Reisch. ‘Corot noir’™, (Formerly NY70.0809.10) a mid- to late- season red wine grape, is a complex interspecific hybrid resulting from a cross made in 1970 between Seyve Villard CORNELL RELEASES 18-307 and ‘Steuben’. THREE NEW WINE GRAPES ‘Corot noir’™ is a distinct improvement in the red wine Joe Ogrodnick varietal options available to cold climate grape growers,” said Reisch. “Wines are free of the hybrid aromas typical of ROCHESTER, NY: Cornell University officially named many other red hybrid grapes, and can be used for varietal and released three new wine grapes during the 31st annual wine production or for blending. The distinctive red wine American Society for Enology and Viticulture/Eastern has a deep red color and attractive berry and cherry fruit Section Conference and Symposium, held July 9-11 in aromas.” Rochester, N.Y. The three new grapes-’Noiret’™, ‘Corot noir’™ and ‘Valvin Muscat’™-were developed and tested by ‘Valvin Muscat’™ (Formerly NY62.0122.01) is a mid- Bruce Reisch, grape breeder and professor of horticultural season white wine grape with a distinctive muscat flavor and sciences at the New York State Agricultural Experiment aroma that is desirable for blending as well as for varietal Station in Geneva, N.Y., in cooperation with Thomas Henick- wines. -
Our Native Grape. Grapes and Their Culture. Also Descriptive List of Old
GREEN MOUNTAIN, Our Native Grape. Grapes and Their Culture ALSO DESCRIPTIVE LIST OF OLD AND NEW VARIETIES, PUBLISHED BY C MITZKY & CO. 1893- / W. W. MORRISON, PRINTER, 95-99 EAST MAIN STREET ROCHESTER, N. Y. \ ./v/^f Entered according to Act ot Congress, in the year 1893, by C. MITZKY & CO., Rochester, N. Y., in the office of tlie Librarian of Congress, at Washington, 1). C. ALL RIGHTS RESERVED. :.^ ^ 5 •o •A ' * Introduction. RAPE GROWING is fast becoming a great industry. Its importance is almost incalculable, and it should re- ceive every reasonable encouragement. It is not our intention in this manual, ' OUR NATIVE GRAPE," to make known new theories, but to improve on those already in practice. Since the publication ot former works on this subject a great many changes have taken place ; new destructive diseases have ap- peared, insects, so detrimental to Grapevines, have increased, making greater vigilance and study neces- sary. / New varieties of Grapes have sprung up with great rapidity Many labor-saving tools have been introduced, in fact. Grape culture of the present time is a vast improvement on the Grape culture of years ago. The material herein contained has been gathered by the assistance of friends all over the country in all parts of the United States, and compiled and arranged that not alone our own ex- perience, but that of the best experts in the country, may serve as a guide to the advancement of Grape culture. We have spared neither time or expense to make this work as complete as possible. With all our efforts, however, we feel compelled to ask forbearance for our shortcom- ings and mild judgment for our imperfections. -
Amateur Wine Show- 40
AMATEUR WINE SHOW- 40 Co-Chairmen - Pat Strickland Premiums: $8.00, $6.00, $4.00 Premiums Offered: - $320.00 RULES 1. Entries must be entered between 2:00 p.m. and 7:00 p.m. Thursday August 19th, and remain on display until 1:00 p.m. Sunday, August 29th 2. This is an amateur contest. No entrant shall be involved in any way with commercial wine making or use the facilities of commercial wineries, other than obtaining grapes, juice, concentrates, etc. 3. Each entry must be entered in a glass container (preferably bottle with cork) and contain not less that 1/2 pint or more than 1 quart. Attach label with name of wine and date made. 4. "Best of Show" ribbon will be awarded to the wine considered by the judges to be the best wine in the wine competition. First place wines in each category will be eligible for this award. 5. All entries must be completed since fair 2016 6. Decisions of the judges will be final. The American Wine Society guidelines will be used in judging the wines. Judges’ decisions and placings are final. 40-01-01-00 ...........................................................................Red American These wines must be made from native or American hybrid grapes, still, and dry. (Examples: Concord, Ives, Muscadine, Cynthiana, etc.) 40-01-02-00 ........................................................................White American These wines must be made from native or American hybrid grapes, still, and dry. (Examples: Niagara, Duchess, Diamond, Carlos, Magnolia, Margeurite, etc.) 40-01-03-00 ................................................................................Red Hybrid These wines must be dry, be made from grapes crossed from more than one species, usually exhibiting some “vinifera” characteristics, and may exhibit tannin and/or oak character.