Skip to content

Rialto

Protection expired

Zea mays L. Maize · Agricultural · bred by Suedwestsaat GbR

also searched as: риалто

Variety description

10 August 2026

The hybrid belongs to the mid-late maturity group. The grain type is intermediate between flint and dent or dent. The ear is medium in length or short, and the grain crown color is yellow. The ear cob has weak anthocyanin coloration.

The variety is intended for silage production. Trials demonstrate dry matter yield indicators at the level of 19.8 t/ha and dry ear yield of 10.43 t/ha. Information on resistance to diseases and lodging is not provided.

Sources2
  • Loading…

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.

terminated no record

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

Parties

Breeder
Südwestsaat GbR 6 Developed the variety
Applicant
Sudwestdeutsche Saatzucht, Dr. H.R. Spath, DE Submitted the application to the register
Rights holder
Probstdorfer Saatzucht Ges.m.b.H & Co KG 141 Holds the rights to the variety
Maintainer
Südwestsaat GbR 6 Responsible for variety maintenance

Admission to trade

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

  • SK Slovak Republic Protection expired

    № 2967

    Application
    4 March 1993
    Registration
    20 March 1996
    Terminated
    31 December 2006
  • AT Austria Protection expired

    № 342

    Application
    16 December 1993
    Registration
    16 December 1993
    Terminated
    31 December 2001

Plant breeders' rights

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

Austria № 342
Terminated
  1. Application filed 7 July 1994
  2. Registered 1 May 1995
  3. Entry closed 17 April 1996

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: Maize

All 37 291 varieties of species

P 9578

Active

Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1
15 records

P 9074

Active

Zea mays L. · Maize

Pioneer Overseas Corporation, USA

AT BG DE RO SI SK +1
19 records

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK
13 records

RIA 2320

Active

Zea mays L. · Maize

EVIMERIA MANAGEMENT GROUP S.R.L

UA
2 records

Rialtis

Active

Zea mays L. · Maize

HOLDEN'S FOUNDATION SEEDS INC.

IT
3 records

RIBATEJO

Withdrawn

Zea mays L. · Maize

Dekalb Genetics Corporation

PT
1 record

Nearby in the species list RH26042, RHEA, RHO152, RHO156, Rhodia, Rhodos, RIA 2280, RIA 2300, RIA 2320, Rialtis, RIBATEJO, Ribello, Ribera, Riberinio KWS, Ribes, Ricardinio, Ricardinio Duo, Ricardo, Ricava, Ricca

Discussion: Rialto

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up