Skip to content

Kayac

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Seminis Vegetable Seeds

also searched as: каяк

Variety description

10 August 2026

The Batavia-type plant forms a voluminous rosette with finely curled, shiny, light green leaves. The high positioning of the rosette above the soil surface ensures good air circulation, facilitates harvesting, and allows for clean produce with stable mass and volume parameters.

The variety possesses complex resistance to downy mildew (races 1–28, 30, 31), Fusarium wilt, lettuce mosaic virus, and lettuce aphid. High resistance to tip burn is also noted, which, combined with adaptability to various climatic conditions, allows the hybrid to be grown throughout the year.

Sources7
  • 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.

QZ

active no record

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

Parties

Breeder
Seminis Vegetable Seeds Inc. 3 478 Developed the variety
Applicant
Seminis Vegetable Seeds Inc. 3 478 Submitted the application to the register
Rights holder
Seminis Vegetable Seeds Inc. 3 478 Holds the rights to the variety
Maintainer
NL - Bayer Holland B.V. 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

    № 272386

    Registration
    26 March 2012
  • NL Netherlands Active

    № SLA2785/19509

    Application
    14 July 2009
    Registration
    26 March 2012

Plant breeders' rights

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

European Union № 20090059
Active
  1. Application filed 12 January 2009
  2. Registered 28 November 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: Lettuce

All 8 226 varieties of species

Lactuca sativa L. · Lettuce

SVS Holland B.V.

DK ES FR IT
14 records

El Sol

Active

Lactuca sativa L. · Lettuce

Nunhems, NL

NL
12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

ES
8 records

KAY-009

Active

Lactuca sativa L. · Lettuce

KUBOTA ITSUKI

5 records

KAY-010

Active

Lactuca sativa L. · Lettuce

KUBOTA ITSUKI|ISHIHACHI YORIKO

6 records

Kaylian

Active

Lactuca sativa L. · Lettuce

Syngenta Crop Protection AG

NL
6 records

Nearby in the species list Kaunis, Kavalo, Kavana, Kavir, Kawinas, KAY-006, KAY-007, KAY-008, KAY-009, KAY-010, Kaylian, Kayman, Kazan, Kazova, Kealia, Kebella, Keilo, Kekova, Keli, Kelis

Discussion: Kayac

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