Tristan

Active

Triticum aestivum L. Bread wheat · Agricultural · bred by ENGELEN WALTER| Walter Engelen / FISCHER-ENGELEN| Barbara Fischer-Engelen in Fa. Saatzucht ENGELEN Buechling / STOIBER| Franz Stoiber

also searched as: тристан

Variety description

10 August 2026

The variety belongs to the winter growth habit type and is a hexaploid plant. Morphologically, the variety is characterized by a short upper internode length, a drooping flag leaf, and a spreading plant habit in early development phases. Very short awns are present at the tip of the spike.

In the genetic resources database, the variety is noted for low resistance to rust and Fusarium, as well as a low valerimetric flour quality assessment. Detailed agronomic characteristics, such as yield and maturity dates, are not presented in open sources.

Sources3

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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

terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: ENGELEN WALTER| Walter Engelen / FISCHER-ENGELEN| Barbara Fischer-Engelen in Fa. Saatzucht ENGELEN Buechling / STOIBER| Franz Stoiber Developed the variety
Applicant: ENGELEN BUECHLING| Saatzucht ENGELEN Buechling e.K. Inh. Katrin Dengler 16 Submitted the application to the register
Rights holder: ENGELEN BUECHLING| Saatzucht ENGELEN Buechling e.K. Inh. Katrin Dengler 16 Holds the rights to the variety
Maintainer: ENGELEN BUECHLING| Saatzucht ENGELEN Buechling e.K. Inh. Katrin Dengler 16 Responsible for variety maintenance

Admission to trade

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

DE Germany Terminated

№ WW 01552

Application

30 August 1985

Registration

25 April 1989

Terminated

15 September 1995
RU Russian Federation Active

№ 44813

Application

11 January 2006

Registration

27 January 2009

Registry	Number	Application	Registration	Terminated	Status
DE Germany	WW 01552	30 August 1985	25 April 1989	15 September 1995	Terminated
RU Russian Federation	44813	11 January 2006	27 January 2009	—	Active

Plant breeders' rights

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

Germany № WW 01552

Terminated

Application filed 25 April 1989
Registered 25 April 1989
Entry closed 15 September 1995

More 1 record 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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