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Arroyo

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Enza Zaden Beheer B.V.

also searched as: арроё

Variety description

10 August 2026

The romaine-type plant has an upright V-shape with dense internodes. The leaves are dark green, glossy, and have a blistered surface. The variety forms heads suitable for industrial use.

The growing season is approximately 65 days. The variety is adapted for cultivation in the spring and autumn periods; in a cool climate, it is suitable for summer planting. The produce is noted for its high resistance to bolting and tip burn.

The variety possesses high resistance to downy mildew, Fusarium wilt, and mirafiori lettuce big-vein virus. Intermediate resistance is noted for lettuce mosaic virus and lettuce aphid.

Sources6
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
Enza Zaden Beheer B.V. Developed the variety
Applicant
Enza Zaden Beheer B.V. Submitted the application to the register
Rights holder
Enza Zaden Beheer B.V. Holds the rights to the variety
Maintainer
NL - ENZA ZADEN SEED OPERATIONS BV 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

    № 270365

    Registration
    18 December 2015
  • NL Netherlands Active

    № SLA3264

    Application
    21 March 2013
    Registration
    9 March 2015

Plant breeders' rights

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

Netherlands № SLA3264
Active
  1. Application filed 21 March 2013
  2. Registered 18 December 2015
  3. Currently active indefinite in the register

More 2 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

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Nearby in the species list Arno, Aroa, Aroldo, AROMA, Arpa, Arpège, Arpon, Arran, Arrecife, Arrow, Artanis, Artemis, ARTEMISA, Artes, Artésia, Arthur, ARTIC, Artist, Artola, Arturo

Discussion: Arroyo

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