Ostar

Terminated

Triticum aestivum L. subsp. spelta (L.) Thell. Spelt · Agricultural · bred by F. Weilenmann Agroscope / Hans Winzeler Agroscope / Michael Winzeler Agroscope / W. Saurer Agroscope

also searched as: остар

Variety description

10 August 2026

The variety "Ostar" is a result of breeding work to improve the characteristics of spelt, in particular, to increase lodging resistance. This feature allows for the use of intensive cultivation technologies and fertilizer application without the risk of significant yield losses.

The plant belongs to hulled cereals. It frequently appears in specialized publications as an object for the analysis of baking properties, the composition of glutenins and gliadins, as well as for comparative genetic research.

Sources3

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

Parties

Breeder: F. Weilenmann Agroscope / Hans Winzeler Agroscope / Michael Winzeler Agroscope / W. Saurer Agroscope Developed the variety
Applicant: DSP Delley semences et plantes SA 306 Submitted the application to the register
Rights holder: Agroscope / DSP Delley semences et plantes SA Holds the rights to the variety
Maintainer: DSP Delley semences et plantes SA 306 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 Terminated

№ 233170

Registration

15 June 2002

Terminated

30 June 2014
CH Switzerland Terminated

№ CV 99-01040

Application

19 September 1999

Registration

15 June 2002

Terminated

30 June 2014

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	233170	—	15 June 2002	30 June 2014	Terminated
CH Switzerland	CV 99-01040	19 September 1999	15 June 2002	30 June 2014	Terminated

Plant breeders' rights

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

Switzerland № 95-1165

Terminated

Application filed 1 September 1995
Registered 28 February 2001
Entry closed 31 December 2013

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

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