Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Morgante Michele
also searched as: керсус
10 August 2026
The variety has breeding index UD-109,052 and is intended for the production of white wines stylistically reminiscent of Chardonnay with notes of Pinot Gris. The berries have white skin, and the wine quality is rated as comparable to or superior to the parent varieties.
The plant belongs to a new generation of varieties with increased resistance to fungal diseases, including downy mildew (Plasmopara viticola), powdery mildew (Oidium), and black rot.
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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 222R339
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 3 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
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
Timothy P Sheehan, Sheehan Genetics LLC
Vitis vinifera L. · Common grape vine
LAND BADEN WEINSBERG| Land Baden-Wuerttemberg, vertreten durch Staatliche Lehr- und Versuchs- anstalt fuer Wein- und Obstbau
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
Mordechai Karniel, Deceased
Nearby in the species list Kardyshakh tairovskyi, Katharina, Katya, Kaylashki misket, Kaylashki rubin, Kekfrankos, Keratsuda, Kermen, Kerner, Kernling, King Husainy, King Husiny, Knipperlé, Kobera 5BB 211161, Kobera 5BB 9191, Kobzar, Kometa, Kondarev 10, Kondarev 6, Koroleva vynohradnykiv