Skip to content
agronom.cc cultivar database

October sun

Active

Prunus L. Plum · Fruit crops · bred by CHAMBERLIN THOMAS O.

also searched as: октобер сун

Variety description

10 August 2026

The tree is vigorous with an upright crown. Fruits are round to slightly elongated in shape, reaching 50–65 mm in diameter. The flesh is pale yellow or yellow-orange in color, with a tender texture, sweet flavor with floral notes, and a sugar content of 14–20% Brix. The stone is small and free-separating.

The variety is intended for fresh consumption, possesses high transportability, and can be stored in cold storage chambers for more than 30 days. Trees are sensitive to shothole disease (clasterosporiosis), but the fruits are characterized by resistance to cracking and dropping. It can be used as a pollinator for other diploid plums.

Sources7
  • 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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

active no record

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

Parties

Breeder
CHAMBERLIN THOMAS O. 17 Developed the variety
Applicant
ZANZI FRUITGROWING EQUIPMENT S.R.L. 21 Submitted the application to the register
Rights holder
ZANZI FRUITGROWING EQUIPMENT S.R.L. 21 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.

Italy № 1053NV/1991_1053NV/1991
Active
  1. Application filed 3 December 1991
  2. Registered 7 March 2001
  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: Plum

All 216 varieties of species

Gi 148/1

Active

Prunus L. · Plum

PROF. DR. WERNER GRUPPE & PROF. DR. HANNA SCHMIDT

HU NL
13 records

Gi 14813

Active

Prunus L. · Plum

Sabine Franken-Bembenek

DE
10 records

Gi 31817

Active

Prunus L. · Plum

Sabine Franken-Bembenek

DE
11 records

Nikol

Active

Prunus L. · Plum

1 record

Original sun

Withdrawn

Prunus L. · Plum

CHAMBERLIN THOMAS O.

IT
1 record

Nearby in the species list MYROBALAN C29, MYROBALAN GF 31, MYROBALANA_29C, Myrobalane, Myrobolan de Lesdain, Myrobolan Noir, Myruni, Nemaguard, NEMARED, Nikol, Original sun, Otesani 11, Otesani 8, P-HL-A, P-HL-B, P-HL-C, P-TU-1, P-TU-2, P-TU-3, PASY

Discussion: October sun

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