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IS Spirellina

Active

Triticum aestivum L. Bread wheat · Agricultural

also searched as: ис спиреллина

Variety description

10 August 2026

The variety was bred through complex crossing (IS Spirella x Avenue) x IS Spirella. Plants reach a height of 85–95 cm; the wheat type is awned. The variety forms a uniform stand with synchronous tillering and possesses high resistance to lodging. It demonstrates complex field resistance to leaf diseases, including reliable resistance to yellow rust.

The variety is classified as extra-early maturing, with heading dates close to the IS Spirella variety. Suitable as a precursor for winter rapeseed. Protein content is 14.5–16.0%, wet gluten is 34–41%, falling number is 340–420 seconds. The thousand kernel weight varies from 47 to 49 grams; the grain is characterized as very hard.

Sources3
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Applicant
ISTROPOL SOLARY a.s., SK 124 Submitted the application to the register
Maintainer
SK - ISTROPOL SOLARY A.S. 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

    № 292425

    Registration
    22 March 2023
  • SK Slovak Republic Active

    № 220R080

    Application
    21 August 2019
    Registration
    22 March 2023

Plant breeders' rights

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

Slovak Republic № 1954
Active
  1. Application filed 19 September 2021
  2. Registered 17 June 2025
  3. Currently active indefinite in the register

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

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Same species

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WEIBULLSHOLM PLANT BREEDING INSTITUTE

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Istropol Solary a.s., Horné Myto SK

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Triticum aestivum L. · Bread wheat

ISEA S.R.L

IT
1 record

Nearby in the species list IS Palatinus, IS Patinas, IS Primator, IS Questor, IS Rubicon, IS Signum, IS Silverius, IS Solaris, IS Sorello, IS Spirella, IS-T18-3F, IS-T19-37, IS-T20-ILB3-2, IS-T20-ILG15, IS-T21-G50P, IS Tordo, Isabel, Isabella, Isak, Isal 1

Discussion: IS Spirellina

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