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Duna

Active

Lactuca sativa L. Lettuce · Vegetables · bred by OLTER SRL

also searched as: дуна

Variety description

10 August 2026

The plant forms a uniform, well-closed, dense head. The leaves are characterized as blistered and crunchy, having a medium-green color. The variety is suitable for year-round cultivation, with harvest possible 4–6 weeks after transplanting.

The variety possesses resistance to bolting, Lettuce mosaic virus (LMV), and bacterial rot; testing for resistance to new races of downy mildew is ongoing. The lettuce is intended for open field cultivation and fresh consumption.

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.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Breeder
OLTER SRL 131 Developed the variety
Applicant
OLTER SRL 131 Submitted the application to the register
Maintainer
VERISEM ITALIA S.R.L. 402 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

    № 271420

    Registration
    13 January 2025
  • TR Turkey Active

    № Duna_LACTUCA SATIVA L.

    Registration
    11 October 2006
  • IT Italy Active

    № 002367_O 002367

    Application
    11 January 1996
    Registration
    23 December 1997

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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Nearby in the species list DUERO, Duet, Duka, Dukaat, Dukas, Dulcemia, Dulcibella, Dulcine, Dulcita, Dumka, Dunand, Duncan, Dunrobin, Duplex, Duquesa, Duran, Durango, Durga, Durham, Dustin

Discussion: Duna

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