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Browsing Horticulture by Subject "Variety Evaluation"
Now showing items 1-14 of 14
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Clean Plants for the Future of the Eastern Wine and Grape Industry
(Cornell University, 2016-05)Based on the recent National Clean Plant Network (NCPN) webinar series, learn how the NCPN, new testing protocols and a revitalized New York certification program will reduce the risk of nursery-transmitted viral pathogens. -
Construction of a high-density linkage map and QTL detection of downy mildew resistance in Vitis aestivalis-derived ‘Norton’
(Cornell University, 2019-05)By combining single nucleotide polymorphisms (SNP) and simple sequence repeats (SSR)markers, a genetic locus was found that contributes 34% of the phenotypic variance in Norton-derived grapevines’ resistance to downy mildew. -
Economic Studies Reinforce Efforts to Safeguard Specialty Crops in the United States
(Cornell University, 2021-03)Cornell virologist Marc Fuchs and collaborators documented significant economic impact of 'clean plant' programs in grapes and other specialty crops. -
Grapevine Domestication and Diversity
(Cornell University, 2011-02)A genomics analysis reveals the origins of and future prospects for V. vinifera wine and table grapes. -
How Close are We to Crown Gall-Free Nursery Stock?
(Cornell University, 2012-03)Dr. Tom Burr's laboratory is developing improved diagnostic tests for Agrobacterium vitis, causal agent of crown gall, and screening shoot-tip cultured vines for inclusion in the Foundation Plant Service's new foundation ... -
Introducing Aromella and Arandell - Newest Products of Cornell's Grape Breeding Program
(Cornell University, 2013-03)Introducing Aromella and Arandell: Newest Products of Cornell's Grape Breeding Program 'Arandell' and 'Aromella' are the 55th and 56th grape varieties named by the New York State Agricultural Experiment Station and provide ... -
Natural infection of Run1-positive vines by naïve genotypes of Erysiphe necator
(Cornell University, 2011-12)It's a cautionary tale for the powerhouse powdery mildew resistance gene Run1. In a test in New York, vines with the gene thrived without fungicides, but they were not immune to the diverse powdery mildew strains in the ... -
Polyphenolic profiles detected in the ripe berries of Vitis vinifera germplasm
(Cornell University, 2011-08)This study surveyed polyphenolic compounds of sensory importance in 344 V. vinifera cultivars in the USDA-ARS germplasm collection at Davis, C.A. -
Single and multiple phenotype QTL analyses of downy mildew resistance in interspecific grapevines
(Cornell University, 2019-03)Konstantin Divilov, who graduated from Cornell with a PhD in '17, Paola Barba, and Cornell professors Lance Cadle-Davidson and Bruce Reisch evaluated genetic markers to look for durable downy mildew resistance in grapes. -
Small but Mighty: 'Pixie' Grapevine Speeds Up the Pace of Grape Genetics Research and Breeding
(Cornell University, 2012-05)USDA Grape Genetics Research Unit scientist Peter Cousins describes a dwarf, continuously flowering and fruiting grapevine that is a new tool for speeding up grape breeding and reducing costs associated with genetic studies. -
Twenty-two Years of Grape Variety Trials Shape Long Island Grape Industry
(Cornell University, 2015-05)Alice Wise, association senior educator at CCE of Suffolk County, and Cornell's Long Island Horticultural Research and Extension Center has conducted trials for over 50 Chardonnay, Merlot, and Cabernet Sauvignon clonal ... -
Variation Within and Among Vitis spp. for Foliar Resistance to the Powdery Mildew Pathogen Erysiphe necator
(Cornell University, 2011-08)USDA-ARS Scientist Lance Cadle-Davidson screened over 1000 vines from the USDA cold hardy grape collection in Geneva, N.Y., for resistance to powdery mildew. -
VitisGen: Mapping the Way to the Next Generation of Grapes
(Cornell University, 2015-03)VitisGen is a national, collaborative project by grape breeders and geneticists to identify and implement genetic markers for new grape varieties with disease resistance, cold-hardiness, and higher fruit quality. -
Wine Grapes for New York's North Country: The Willsboro Cold Climate Variety Trial
(Cornell University, 2017-05)The introduction of cold-hardy grape cultivars in the mid 1990s made grape and wine production possible in cold-climate regions like northern New York. Anna Wallis and Tim Martinson discuss the results of a seven-year ...
