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IS Spirella

Active

Triticum aestivum L. Bread wheat · Agricultural

also searched as: ис спирелла

Variety description

10 August 2026

The variety is extra-early; in terms of heading time, it is ahead of many varieties and is at the level of winter barley. Plant height is 90–95 cm; the ears are of the bearded type. The plant forms an even stand due to synchronous tillering.

The variety possesses reliable winter hardiness and high drought tolerance, which allows it to form a yield before the onset of extreme heat. It shows good resistance to rust and leaf spot diseases, although medium sensitivity to new races of yellow rust is noted. High lodging resistance.

Grain quality corresponds to the elite baking class E with a high protein content of 14.4 to 16.5% and gluten content of 35 to 39%. The thousand kernel weight varies from 49 to 54 g. The variety is suitable as a predecessor for winter rapeseed.

Sources3
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Countries of admission

3 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.

QM 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

    № 229130

    Registration
    22 October 2013
  • SK Slovak Republic Active

    № 210R073

    Application
    18 August 2009
    Registration
    22 October 2013

Plant breeders' rights

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

Slovak Republic № 1863
Active
  1. Application filed 26 August 2015
  2. Registered 26 January 2016
  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

Same species

Other varieties: Bread wheat

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M-IDAS

Active

Triticum aestivum L. · Bread wheat

Syngenta Crop Protection AG

AT HR HU SK UA
17 records

Cadenza.

Protection expired

Triticum aestivum L. · Bread wheat

PLANT BREEDING INTERNATIONAL CAMBRIDGE

DK FR IE NL PL SE
17 records

T JALVE

Protection expired

Triticum aestivum L. · Bread wheat

WEIBULLSHOLM PLANT BREEDING INSTITUTE

EE FI SE
14 records

IS Solaris

Terminated

Triticum aestivum L. · Bread wheat

SK
3 records

Triticum aestivum L. · Bread wheat

Istropol Solary a.s., Horné Myto SK

HU
3 records

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

Discussion: IS Spirella

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