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Daygon

Terminated

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

also searched as: даигон

Variety description

10 August 2026

The Daygon rootstock is semi-dwarfing and was obtained as a result of breeding work from Old Home × Farmingdale seedlings. It has proven resistance to fire blight, pear decline, and pear psylla.

The plant is highly compatible with major commercial pear varieties and contributes to good productivity and fruit size. Due to the technological difficulties of traditional propagation, the in vitro method is the preferred method for obtaining planting material.

Sources3
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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
INAKTIV STAR FRUITS SNC 3 Submitted the application to the register
Rights holder
INAKTIV STAR FRUITS SNC 3 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 00002
Terminated
  1. Application filed 11 December 1989
  2. Registered 16 December 1991
  3. Entry closed 31 December 2008

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

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Same species

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1 record

Nearby in the species list Bay 6474, Bay 6485, Bela tepka, Belia, Brokmal, Broncet, BS 321 A 65, Cape Rose ARC 1, Concorde, David, Daynir, Daytor, Doria, Egervár I., Egervár II, Elektra, Elia, Európai körte magonc, Hortensia, Isolda

Discussion: Daygon

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