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Delta

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Medicago sativa L. Alfalfa · Agricultural

also searched as: делта

Variety description

10 August 2026

The variety was obtained through the efforts of the Mississippi Agricultural Experiment Station and the USDA. Plants for breeding were selected from those that survived in old crops in the Mississippi River Delta.

This variety is historical. In available publications, information about it is limited to data from yield comparison tables; current morphological descriptions are virtually absent.

Sources2
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Countries of admission

3 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.

QM QZ

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Maintainer
S.I.S. Societa Italiana Sementi spa 300 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

    № 207267

  • TR Turkey Active

    № Delta_MEDICAGO SATIVA L.

    Registration
    27 January 2015

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

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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

Same species

Other varieties: Alfalfa

All 1 053 varieties of species

Medicago sativa L. · Alfalfa

SCHMIDT-GAMBAZZA| Hedwig Schmidt-Gambazza

AT DE FR PL
11 records

Medicago sativa L. · Alfalfa

Institute of Field and Vegetable Crops (SB)

BG SI
11 records

Medicago sativa L. · Alfalfa

Instituto Nacional de Tecnologia Agropecuaria INTA

ES
10 records

Denisa

Withdrawn

Medicago sativa L. · Alfalfa

CZ
1 record

Nearby in the species list Danubia, Daphne, Dart, DEBARSKA, Defi, Delfina, Delfo, Dell'Italia centrale, Della Sardegna, Della Sicilia, Denisa, Dentelle, Derby, Desibelle, Diablo verde, Diamond, Diane, Dimana, Dimitra, Doblone

Discussion: Delta

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