Grape Variety: Teroldego

Variety Name	Teroldego
TTB Approved Name(s)	Teroldego
All Synonyms	Teroldego Rotaliano, Teroldigo, Teroldega, Teroldico, Teroldila, Tiraldega, Tiraldola, Tiroldico
Countries of Origin	Italy
Species	Vitis vinifera
References	Show 6 references Hide references Robinson, J. 2006. The Oxford Companion to Wine. Third edition. Oxford University Press. USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network – (GRIN). [Online Database] National Germplasm Resources Laboratory, Beltsville, Maryland. Link Vitis International Variety Catalogue (VIVC). Federal Centre for Breeding Research on Cultivated Plants (BAZ). Institute for Grapevine Breeding Geilweilerhof (IRZ). August, 2007. Link The former National Grape Registry (NGR) was initially compiled and annotated using the earlier version of the Vitis database. The VIVC underwent a significant update beginning in 2007. Corresponding updates to this Registry will be made as necessary. Calo, A. et al. 2001. Vitigni d’Italia. Edagricole-Edizioni Agricole della Calderini. Bologna, Italy. (In Italian) Alcohol and Tobacco Tax and Trade Bureau (TTB). Code of Federal Regulations Title 27 Part 4.91 List of approved prime names. Link Vouillamoz and Grando, "Geneology of wine grape cultivars: 'Pinot' is related to 'Syrah'", Heredity (2006) 97, 102-110.
Berry Color	Black
Uses	Wine
Comments	6, 35- full sib of Dureza (France); has parent-offspring relationship with Lagrein

Teroldego Selections

Information about: Clonal Families, Selection Numbers and Registration Status

	Teroldego [02] (proprietary)
Registration Status	Registered
Source	VCR 133 SMA, Vivai Cooperativi Rauscedo, Italy
Proprietary	Proprietary- cannot be distributed without written permission from owner.
Comments	This proprietary selection was imported to Foundation Plant Services in 1999 from Vivai Cooperativi Rauscedo in Italy. It is VCR clone 133 SMA. The original material underwent microshoot tip tissue culture therapy at FPS in 1999. After successful completion of testing for the California Grapevine Registration & Certification Program, Teroldego 02 was planted in the FPS Classic Foundation Vineyard in 2005. Teroldego 02 successfully completed testing to qualify for the Russell Ranch Foundation Vineyard, where it was planted in 2012 as Teroldego 02.1.
	Teroldego [03]
Registration Status	Registered
Source	Trinchero selection #1, Sutter Home Winery, Courtland, California
Comments	This selection was donated to the public grapevine collection at Foundation Plant Services in 2003 by Sutter Home Winery. The selection was named 'Trinchero selection #1' and originated from Sutter Home's Delta Ranch in Courtland, California. The material qualified for the FPS foundation vineyard in 2005. The original material underwent microshoot tip tissue culture therapy at FPS in 2010 and successfully qualified for the Russell Ranch Foundation Vineyard in 2014.
	Teroldego [05]
Registration Status	Registered
Source	Department of Viticulture & Enology, University of California, Davis
Comments	This selection came to Foundation Plant Services around 1964 from location I(eye)76 v13 in the vineyard of the Department of Viticulture & Enology at University of California, Davis. The selection was originally known as Teroldico 01, which underwent heat treatment for 151 days. Teroldico 01 tested positive for leafroll virus and underwent microshoot tip tissue culture therapy in 1999. The treated plant material successfully completed testing for the California Grapevine Registration & Certification Program and was planted in the FPS Classic Foundation Vineyard in 2008 as Teroldego 05. Teroldego 05 successfully completed testing to qualify for the Russell Ranch Foundation Vineyard, where it was planted in 2011 as Teroldego 05.1.
	Teroldego [06]
Registration Status	Registered
Source	Veneto, Italy
Comments	This selection was imported to Davis in 1939 by Dr. Harold Olmo (former Professor, Department of Viticulture & Enology, University of California, Davis) from Dr. G.R. Dalmasso, Stazione Sperimentale di Viticoltura e di Enologia, in Veneto, Italy. The original material was planted in the vineyard of the Department of Viticulture & Enology at UC Davis first at location I(eye) 76 v 14-21 and then at location X35:1-2. Dr. Olmo donated the plant material to the National Clonal Germplasm Repository in Davis in 1983 (DVIT 977). The original material tested positive for viruses at FPS in 2004 and underwent microshoot tip tissue culture therapy in 2007. After successful completion of testing for the California Grapevine Registration & Certification Program, Teroldego 06 was planted in the FPS Classic Foundation Vineyard in 2011. Teroldego 06 also successfully completed testing to qualify for the Russell Ranch Foundation Vineyard, where it was planted in 2011 as Teroldego 06.1.