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Birnenformige

Application submitted

Allium cepa L. Onion · Vegetables · bred by Lammert Blikman

also searched as: бирненформиге

Variety description

10 August 2026

The variety is mid-late or late with a growing period of 100–130 days. The bulbs have an elongated, pear-shaped form and dense light-brown scales; their weight averages 70–100 g, reaching 120–140 g with proper agricultural practice. The flesh is juicy, white in color; the leaves are dark green, reaching a height of 40–50 cm.

The flavor profile is characterized as sweetish and mild. The variety is universal in use, suitable for fresh consumption, processing, and long-term storage of up to 6 months. The plant is resistant to bolting, downy mildew, gray mold, and is slightly damaged by onion fly and thrips. Cultivation is possible by direct sowing or planting sets, including winter planting.

Sources8
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Countries of admission

1 jurisdiction

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.

application no record

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

Parties

Breeder
Lammert Blikman 1 Developed the variety
Applicant
Seed Supply BV 11 Submitted the application to the register
Rights holder
Seed Supply BV 11 Holds the rights to the variety

Admission to trade

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

  • UA Ukraine Terminated

    № 13106004

    Application
    11 January 2013
    Terminated
    3 January 2018

Plant breeders' rights

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

Ukraine № 13106004
Application submitted
  1. Application filed 11 January 2013
  2. Registered
  3. Currently active indefinite in the register

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 Bianca di maggio, Bianca gigante d'Ingegnoli, Bianca perfezione d'estate, Bianca periforme, Bianca precocissima marzatica, Biancaneve, Bibi, Bilianochka, Birba, Birdie, Birnförmige, Bizet, Blanc de Lisbona, Blanca de la Reina, Blanca de Lisboa, Blanca de Pompei, Blanca grande plato de Italia, Blanco Duro, Blooster F1, Bobby

Discussion: Birnenformige

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