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Rialto

Active

Triticum aestivum L. Bread wheat · Agricultural · bred by PLANT BREEDING INTERNATIONAL CAMBRIDGE

also searched as: риалто

Variety description

10 August 2026

The Rialto variety is a winter soft wheat (Triticum aestivum L.) containing approximately 250 million base pairs of rye genetic material. The variety's pedigree shares common features with the British varieties Riband, Beaver, and Haven.

The plant possesses moderate resistance to lodging and is characterized by susceptibility to yellow rust and brown rust. The grain of the variety belongs to quality group 2 and is prone to the phenomenon of premature alpha-amylase (PMAA) activity, which can cause a decrease in the falling number even without visible sprouting.

Currently, the variety is more often used in scientific research as a reference sample or a parental form for the creation of mapping populations due to its genetic representativeness.

Sources7
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Countries of admission

6 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

terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
PLANT BREEDING INTERNATIONAL CAMBRIDGE LTD. 789 Developed the variety
Applicant
RAGT 2n S.A.S. Submitted the application to the register
Rights holder
RAGT 2n S.A.S. Holds the rights to the variety
Maintainer
RAGT SEEDS LTD FAO MAGGIE ELLAM Responsible for variety maintenance

Admission to trade

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

  • IE Ireland Protection expired

    № 144

    Registration
    22 October 1993
    Terminated
    31 December 2003
  • QZ European Union Terminated

    № 230958

  • GB United Kingdom Terminated

    № 1/858

    Application
    31 August 1990
    Terminated
    31 December 2009
  • FR France Terminated

    № 0065272

    Application
    23 August 1991
    Registration
    1 January 1994
    Terminated
    20 March 2003
  • DK Denmark Terminated

    № 15121

    Application
    5 September 1991
    Registration
    21 February 1994
    Terminated
    9 October 2001
  • BE Belgium Terminated

    № VG/A/TRZAX/00042

    Application
    14 September 1992
    Registration
    18 October 1994
    Terminated
    31 December 2000
  • NL Netherlands Terminated

    № TRW472

    Application
    17 April 2000
    Registration
    22 June 1995
    Terminated
    21 October 2003

Plant breeders' rights

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

United Kingdom № 1/858
Terminated
  1. Application filed 31 August 1990
  2. Registered
  3. Entry closed 19 December 1996

More 5 records protections in other jurisdictions are shown on the map above.

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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

All 11 533 varieties of species

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

RHODES

Withdrawn

Triticum aestivum L. · Bread wheat

RODRIGO S.PALOMARES

ES
1 record

Riale

Terminated

Triticum aestivum L. · Bread wheat

IT
1 record

Riana

Active

Triticum aestivum L. · Bread wheat

Todor Gubatov

BG
5 records

Nearby in the species list RGT Volupto, RGT Weronka, RGT Whisper, RGT Windo, RGT Xaver, RGT Zornica, RGT Zunder, Rheia, RHODES, Riale, Riana, Riant, Riatello, Ribbeck PZO, RIBEREÑO, Richard, Richepain, Richmond, Rigi, Rigoudi

Discussion: Rialto

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