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Poa pratensis L. Kentucky bluegrass · Agricultural · bred by D.J. van der Have B.V.

also searched as: ассет

Variety description

10 August 2026

The Kentucky bluegrass variety Asset is classified as a turf grass. It is included in international registers of plant variety protection and is mentioned in scientific works devoted to the comparative analysis of morphological traits of various varieties of this species, including the study of stomata length.

Detailed agronomic descriptions, such as plant height, maturity group, or resistance to diseases and lodging, are absent in open publications. In reference literature, the variety appears primarily as an object of breeding registration.

Sources2

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Countries of admission

7 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

terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: D.J. van der Have B.V. Developed the variety
Applicant: VANDERHAVE GRASSES B.V. (NL) Submitted the application to the register
Rights holder: D.J. van der Have B.V. Holds the rights to the variety
Maintainer: Van der Have Grasses BV 63 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

№ 206444
DE Germany Terminated

№ WRP 00193

Application

28 November 1983

Registration

19 December 1986

Terminated

31 December 1997
FR France Terminated

№ 0057261

Application

15 December 1983

Registration

1 January 1987

Terminated

1 January 1999
DK Denmark Terminated

№ 13125

Application

8 December 1986

Registration

19 December 1990

Terminated

20 August 1998
NL Netherlands Terminated

№ BGV229

Application

1 January 1987

Registration

1 January 1987

Terminated

24 March 2006
NO Norway Terminated

№ A230

Application

6 March 1990

Registration

6 March 1990

Terminated

15 August 2000
CZ Czechia Terminated

№ 2072

Application

11 February 1992

Registration

9 June 1996

Terminated

28 March 2006
SE Sweden Terminated

№ AR 529

Application

13 November 1992

Registration

16 December 1992

Terminated

14 February 2002

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	206444	—	—	—	Terminated
DE Germany	WRP 00193	28 November 1983	19 December 1986	31 December 1997	Terminated
FR France	0057261	15 December 1983	1 January 1987	1 January 1999	Terminated
DK Denmark	13125	8 December 1986	19 December 1990	20 August 1998	Terminated
NL Netherlands	BGV229	1 January 1987	1 January 1987	24 March 2006	Terminated
NO Norway	A230	6 March 1990	6 March 1990	15 August 2000	Terminated
CZ Czechia	2072	11 February 1992	9 June 1996	28 March 2006	Terminated
SE Sweden	AR 529	13 November 1992	16 December 1992	14 February 2002	Terminated

Plant breeders' rights

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

Germany № WRP 00193

Terminated

Application filed 28 November 1983
Registered 19 December 1986
Entry closed 31 December 1997

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

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