Grape Variety: Redglobe

Variety Name	Redglobe
All Synonyms	Red Globe, Rosito
Countries of Origin	USA
Species	Vitis vinifera
Breeder	H.P.Olmo and Albert T. Koyama
Institution	Calif.Agr. Expt. Sta. (Davis, CA)
Year Released	1980
Pedigree	(Hunisia x Emperor) x (Huni. x Emper. x Nocera)
References	Show 2 references Hide references The Brooks and Olmo Register of Fruit & Nut Varieties. Third Edition. 1997. ASHS Press, Alexandria, Virginia. 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.
Berry Color	Red
Uses	Table
Comments	Plant patent 4787 (1981)

Redglobe PhotosClick photo to enlarge

	Redglobe [02]
Registration Status	Registered
Source	Redglobe FPS 01, from the Department of Viticulture & Enology, UC Davis (Heat treatment 100 days)
Comments	This selection came to Foundation Plant Services in the late 1960's from plant breeder Harold Olmo. It underwent heat treatment for 100 days and qualified for the foundation vineyard in 1974 as Redglobe 01. After discovery of virus issues with the cultivar, Redglobe 01 underwent microshoot tip tissue culture therapy at FPS and was released as Redglobe 02 in 2001. Redglobe 02 successfully completed testing to qualify for the Russell Ranch Foundation Vineyard in 2013. The patent on this cultivar expired in 2000.