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Hasso

Protection expired

Hordeum vulgare L. Barley · Agricultural · bred by LOCHOW-PETKUS

also searched as: хассо

Variety description

10 August 2026

The variety is a winter six-row barley with a rather high stem and rapid spring development. It is characterized by moderate resistance to lodging and moderate to rather good winter hardiness.

The plant possesses specific resistance genes to powdery mildew Ml-(41/145) and Ml-h. The variety is weakly affected by powdery mildew and leaf rust, has moderate susceptibility to net blotch, and strong or rather strong susceptibility to other types of leaf spots.

In the 1990s, the variety was characterized as high-yielding, especially on loess soils. At present, the variety is mainly preserved in genetic collections and databases.

Sources7
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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.

terminated no record

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

Parties

Breeder
LOCHOW-PETKUS GMBH 253 Developed the variety
Applicant
Lochow-Petkus GMBH 253 Submitted the application to the register
Rights holder
Lochow-Petkus GMBH 253 Holds the rights to the variety
Maintainer
LOCHOW-PETKUS GMBH 253 Responsible for variety maintenance

Admission to trade

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

  • DK Denmark Terminated

    № 11278

    Application
    5 September 1977
    Registration
    25 August 1980
    Terminated
    3 October 1992

Plant breeders' rights

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

Netherlands № GRS272
Protection expired
  1. Application filed 4 October 1979
  2. Registered 8 June 1982
  3. Entry closed 23 September 1994

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

Same species

Other varieties: Barley

All 10 890 varieties of species

Hordeum vulgare L. · Barley

ULRICH and JOSEF BREUN

AT BE BG CZ DE ES +8
37 records

Hordeum vulgare L. · Barley

Lochow-Petkus GmbH (DE)

AT CZ DE DK EE FR +6
25 records

SOL'DO

Active

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft m.b.H. (DE)

DE EE FR HU IE LT +3
19 records

Hart

Protection expired

Hordeum vulgare L. · Barley

Secobra Recherches

ES SE
9 records

Hassan

Terminated

Hordeum vulgare L. · Barley

INNOSEEDS

DK ES
7 records

Nearby in the species list Harmonica, Harmonie, HARMONIKA, Harmony, HARPOON, Harpoon HV, Harriot, Harry, Hart, Hassan, Hâtif de Grignon, Hatifa, Hatunok, Haukur, Havanna, Havila, Hawaï, Haydn, HD14, HD15

Discussion: Hasso

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