Tristan

Active

Cucurbita pepo L. Field pumpkin · Vegetables · bred by ISP QUEDLINBURG GERMANY

also searched as: тристан

Variety description

10 August 2026

The plant is compact, semi-vining or bush type. The fruits are cylindrical, smooth, dark green with a barely noticeable pattern, reaching up to 30 cm in length. The flesh is white, juicy and tender.

The hybrid is characterized by high productivity of up to 22 fruits per plant with a total yield of 7.0–7.5 kg/m². It possesses resistance to powdery mildew and cucumber mosaic virus, and is tolerant to low temperatures and waterlogging.

The variety is for universal use; fruits are suitable for fresh consumption, culinary processing, and canning. Mature fruits are capable of being stored for up to 4 months.

Sources7

Loading…

The list of sources is loaded via script—please enable JavaScript.

Countries of admission

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.

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

active no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: ISP QUEDLINBURG GERMANY 8 Developed the variety
Applicant: Saatzucht Quedlinburg Gmbh 110 Submitted the application to the register
Maintainer: Q-Agro GmbH 25 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

№ 268640
NL Netherlands Active

№ CCB167/10246

Application

27 November 1996

Registration

27 March 1998
GB United Kingdom Active

№ 70/17466

Application

22 January 2019

Registration

28 February 2019

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	268640	—	—	—	Active
NL Netherlands	CCB167/10246	27 November 1996	27 March 1998	—	Active
GB United Kingdom	70/17466	22 January 2019	28 February 2019	—	Active

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

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

Breeder

ISP QUEDLINBURG GERMANY

breeder code TRISTAN

All 8 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
Not yet disclosed: 1
First registration: 1998

Same species