Sheegene 20

Active

Vitis L. Grapevine · Fruit crops · bred by Timothy P.Sheehan

also searched as: шигене 20

Variety description

10 August 2026

The variety is an intraspecific hybrid of Vitis vinifera L., obtained by crossing Red Globe and Princess. The vines have low to medium vigor. The variety matures approximately 7–10 days after Crimson Seedless, which allows for extending the table grape marketing season.

The clusters are conical in shape, have medium density, and an average weight of about 510 g. The berries are ovoid, large, 20–25 mm in size, with an average weight of 11.3 g. The flavor is harmonious, neutrally sweet, and the sugar accumulation level is about 19.2 Brix. The variety belongs to the first class of seedlessness and contains only inconspicuous rudiments.

Sources6

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Countries of admission

1 jurisdiction

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

no record

Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder: Timothy P.Sheehan 42 Developed the variety
Applicant: SNFL-Univiveros Submitted the application to the register
Rights holder: Sheehan Genetics LLC. 28 Holds the rights to the variety
Maintainer: ES 6228 12 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

QZ European Union Active

№ Sheegene 20*ES 6228
AR Argentina Active

№ 015560

Application

27 August 2014

Registration

27 March 2018

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	Sheegene 20*ES 6228	—	—	—	Active
AR Argentina	015560	27 August 2014	27 March 2018	—	Active

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Chile № 1131

Active

Application filed 15 July 2011
Registered 30 May 2012
Currently active indefinite in the register

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

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

Timothy P.Sheehan

breeder code 9-704 ALLISON

All 42 varieties of company

Registry records

Total records: 6
Jurisdictions shown: 1
Not yet disclosed: 4
First registration: 2012

Vitis L. · Grapevine

1 record

Sheegene 20 N.

Active

Vitis L. · Grapevine

1 record

Nearby in the species list Sheegene 10 Rs., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 11, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 12, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 13, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 13 Rs., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 16, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 17, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 18, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 2, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 2 B., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 20 N., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 21, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 25, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 26, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 3, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 3 Rs., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 4, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 4 B., class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 5, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sheegene 6

Discussion: Sheegene 20

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