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Daytor

Terminated

Pyrus L. Pear · Fruit crops · bred by Lyle A. Brooks

also searched as: даитор

Variety description

10 August 2026

This rootstock is characterized as semi-vigorous. It is distinguished by good compatibility with various Pyrus communis pear varieties, ensures reliable anchorage of trees in the soil, and promotes high yields of grafted varieties.

The plant possesses pronounced resistance to fire blight, caused by Erwinia amylovora, as well as to pear decline and certain types of soil-borne pathogens. Propagation is primarily carried out via in vitro methods or hardwood cuttings.

Sources6
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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
Lyle A. Brooks 3 Developed the variety
Applicant
STAR FRUITS DIFFUSION SAS 4 Submitted the application to the register
Rights holder
STAR FRUITS DIFFUSION SAS 4 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.

Germany № BIU 00004
Terminated
  1. Application filed 11 December 1989
  2. Registered 12 May 1992
  3. Entry closed 31 December 2021

Records are sourced from official registry publications. Data sources and legal status

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Same species

Other varieties: Pear

All 52 varieties of species

PremP009

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Pyrus L. · Pear

THE NEW ZELAND INSTITUTE FOR PLANT AND FOOD..

5 records

Uta

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Pyrus L. · Pear

FISCHER MANFRED| Prof. Dr. Manfred Fischer / MILDENBERGER| Gisela Mildenberger

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3 records

Pyroplus

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Pyrus L. · Pear

JACOB HELMUT DR.

DE
4 records

Daygon

Terminated

Pyrus L. · Pear

Lyle A. Brooks

DE
1 record

Daynir

Terminated

Pyrus L. · Pear

Lyle A. Brooks

DE
1 record

Doria

Active

Pyrus L. · Pear

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

PL
3 records

Nearby in the species list Bela tepka, Belia, Brokmal, Broncet, BS 321 A 65, Cape Rose ARC 1, Concorde, David, Daygon, Daynir, Doria, Egervár I., Egervár II, Elektra, Elia, Európai körte magonc, Hortensia, Isolda, Jaco, Kirchensaller Mostbirne ISK

Discussion: Daytor

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