Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Martinez Manuel Tornel,Espin Juan Carreno
also searched as: итумтвелве
10 August 2026
The variety is a seedless table grape intended for fresh consumption. Berry ripening occurs without the mandatory stimulation by ethylene or abscisic acid.
The berries have a spindle-shaped, pointed form and a size of 17–20 mm. The color varies from intense purple to black. The flesh is crisp, the taste is sweet with a low acidity level, and the sugar content is 17–22° Brix. The berry skin is thin.
The variety possesses high productivity. The breeding program of the organization ITUM is aimed at increasing resistance to fungal diseases such as powdery mildew and downy mildew, however, specific resistance indicators for this variety are not detailed.
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 5 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 20120317
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 5 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Vitis vinifera L. · Common grape vine
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Vitis vinifera L. · Common grape vine
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Vitis vinifera L. · Common grape vine
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Vitis vinifera L. · Common grape vine
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Nearby in the species list Itumnine, Itumnineteen, Itumone, Itumseven, Itumseventeen, Itumsix, Itumsixteen, Itumten, Itumthirteen, Itumthree, ITUMTWENTY, ITUMTWENTY-ONE, Itumtwo, IVC - A1, IVC A2, IVC A3, IVC A5, IVC A6, IVC A7, IVC A8