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Sweetstar F1

Terminated

Zea mays L. subsp. mays (Sweet Corn Group) Sweet corn · Agricultural · bred by Steve Grin

also searched as: свицтар ф1

Variety description

10 August 2026

The hybrid belongs to the supersweet corn (sh2) type. The plant reaches a height of 200–210 cm. The ears have a length of 19–22 cm and a diameter of 5.5–5.6 cm; the number of grain rows is 14–18.

The variety possesses resistance to maize rust (Ps), northern leaf blight (Bm), and maize dwarf mosaic virus (MDMV). The hybrid is characterized by high stress tolerance and the ability to regenerate; in young plants at low temperatures, temporary yellow pigmentation of the leaves is possible.

The corn is intended for cultivation in open field and protected cultivation. The produce is suitable for fresh market sales and industrial processing, and is distinguished by transportability and keeping quality.

Sources4
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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.

terminated no record

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

Parties

Breeder
Steve Grin 4 Developed the variety
Applicant
Syngenta Seeds B. V. Submitted the application to the register
Rights holder
Syngenta Seeds B. V. 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

    № 10032001

    Application
    18 November 2010
    Registration
    4 March 2014
    Terminated
    12 September 2025

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 Sweet Paradise, Sweet Riser F1, Sweet Spirit, Sweet Sunglow, Sweet Surprise, Sweet Talk, Sweet Thing, Sweet Trophy, Sweet Wonder, Sweetstar, Symphony, Takeoff, Takora, Talladega, Tanem, Tasty Sweet, Tatonka, Tauris, Tempo, Teranga

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