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Rona

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Helianthus annuus L. Sunflower · Agricultural · bred by Reva IAroslav Mykolaiovych

also searched as: рона

Variety description

10 August 2026

The hybrid belongs to the oilseed direction of use and is distinguished by high lodging resistance. The vegetation period varies from early-ripening (100–105 days) to mid-ripening (110–124 days). Plant height is 160–180 cm.

The plant is genetically resistant to broomrape (races A–F) and downy mildew, and shows tolerance to gray and white rot. Seed oil content is 49–52%, thousand kernel weight is 65–85 g. The hybrid is characterized by uniform ripening and low seed shattering when left in the field.

Sources7
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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.

active no record

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

Parties

Breeder
Reva, IAroslav Mykolaiovych 24 Developed the variety
Applicant
Pryvatne Pidpryiemstvo "NASINNEVE" 31 Submitted the application to the register
Rights holder
Pryvatne Pidpryiemstvo "NASINNEVE" 31 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 Active

    № 19039016

    Application
    31 July 2019
    Registration
    17 December 2021

Plant breeders' rights

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

Ukraine № 19039016
Application submitted
  1. Application filed 31 July 2019
  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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Nearby in the species list Romantyk, ROMERO, Romil, Romina, Romsum HS 301, Romsum HS 52, Romsum HS 90, Romsun 52, Romsun HS 90, Romy, Rondo, Ronsar, Roquette, RORf69, RORf69 SU, ROS1001, ROSALEN, Rosario, Rostock, Roxolana

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