Skip to content

Mayor

Terminated

Prunus amygdalus x Prunus persica · Fruit crops · bred by RODRIGUEZ NAVARRO JOAQUIM

also searched as: маёр

Variety description

10 August 2026

The Mayor rootstock possesses high growth vigor, although in a number of studies its growth vigor is assessed as somewhat lower compared to the GF 677 rootstock. When using this rootstock, the fruit size of grafted plants often turns out to be among the smallest in comparative trials.

The plant is well adapted to growing in poor, arid, and alkaline soils. The main disadvantages of the variety are its high vulnerability to root-knot nematodes and the difficulty of the clonal propagation process.

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.

terminated no record

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

Parties

Breeder
RODRIGUEZ NAVARRO JOAQUIM 1 Developed the variety
Applicant
REG DE MURCIA CONSEJ DE MEDIO AMBIENTE AGRI Y AGUA 1 Submitted the application to the register
Rights holder
REG DE MURCIA CONSEJ DE MEDIO AMBIENTE AGRI Y AGUA 1 Holds the rights to the variety
Maintainer
CIDA (COMUNIDAD A.MURCIA) 9 Responsible for variety maintenance

Admission to trade

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

  • ES Spain Terminated

    № 19970067

    Application
    18 June 1997
    Registration
    23 May 2002
    Terminated
    30 November 2009

Plant breeders' rights

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

Spain № 19953944
Terminated
  1. Application filed 21 December 1995
  2. Registered 21 October 2002
  3. Entry closed 21 October 2002

More 1 record 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: Prunus amygdalus x Prunus persica

All 30 varieties of species

GF 677

Active

Prunus amygdalus x Prunus persica

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE-INRA

ES
8 records

Prunus amygdalus x Prunus persica

The Regents of the University of California

ES FR
5 records

Nanopac

Active

Prunus amygdalus x Prunus persica

Jorge Pinochet, Agromillora Iberia S.L.

ES
9 records

Intensia

Application submitted

Prunus amygdalus x Prunus persica

Francisco Jose Vargas Garcia

1 record

Ipogeos1

Application submitted

Prunus amygdalus x Prunus persica

Cristos Xiloyannis

1 record

Marne

Active

Prunus amygdalus x Prunus persica

Green EnvironmentTechnologies (GET) (ES)

FR
1 record

Nearby in the species list Felinem, Garnem, GF 677, GNV, GREENPAC, Hansen 2168, Hansen 536, Intensia, Ipogeos1, Marne, Monegro, Nanopac, Nickels, Pilowred, PURPLEPAC, REDPAC, SIRIO, Tempropac

Discussion: Mayor

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