Skip to content

Opera F1

Active

Allium cepa L. var. cepa Onion · Vegetables · bred by CORA SEEDS S.R.L

also searched as: опера ф1

Variety description

10 August 2026

The vegetation period of the hybrid is 112–118 days from emergence to maturity. The plant is characterized by vigorous growth and an upright habit, and possesses resistance to stressful growing conditions and typical crop diseases.

The bulbs have a round shape, a bright white color, and are distinguished by a very firm consistency with a thin neck. The taste of the bulbs is semi-sharp. The produce is suitable for fresh market sale, processing, and freezing.

Sources6
  • Loading…

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.

QZ

no record

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

Parties

Breeder
Cora Seeds S.r.l. 138 Developed the variety
Applicant
Cora Seeds S.r.l. 138 Submitted the application to the register
Rights holder
Cora Seeds S.r.l. 138 Holds the rights to the variety

Plant breeders' rights

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

European Union № 20080150
Active
  1. Application filed 21 January 2008
  2. Registered 25 July 2011
  3. Currently active indefinite in the register

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: Onion

All 1 855 varieties of species

Red Wing

Active

Allium cepa L. var. cepa · Onion

Bejo Zaden BV (NL)

BG CZ HR NL
6 records

Legio

Protection expired

Allium cepa L. var. cepa · Onion

Nickerson-Zwaan B.V., NL-2990 AA Barendrecht

CZ HR NL PL
6 records

Allium cepa L. var. cepa · Onion

Nickerson Zwaan B.V. (NL)

CZ HR NL PL SK
6 records

Onyx

Terminated

Allium cepa L. var. cepa · Onion

NL
2 records

Opera

Active

Allium cepa L. var. cepa · Onion

CORA SEEDS SRL, IT

FR
3 records

Oporto

Protection expired

Allium cepa L. var. cepa · Onion

Seminis Vegetable Seeds

CZ PL
2 records

Nearby in the species list NUN 1006, NUN 6005, Ocean, Octavia, Olivia, Olympic, Omaha, Onistra, Onyx, Opera, Oporto, OPORTO RS, Oracle, Orana Red, Orbito, OREGON, Orient, Orion, ORIX, ORMA

Discussion: Opera F1

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