Skip to content

PHA 145

Terminated

Helianthus annuus L. Sunflower · Agricultural · bred by Soper, John

also searched as: фа 145

Variety description

10 August 2026

The medium-early hybrid P64LE145 is characterized by an average yield of 34.1 c/ha and an oil content of 46.2%. The thousand kernel weight is 54.1 g. The plant possesses resistance to various races of broomrape, including resistance to up to 7 races.

The hybrid is recommended for cultivation with a sowing density of 50–55 thousand plants per hectare under sufficient moisture and 45–50 thousand plants per hectare under insufficient soil moisture.

Sources2
  • 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.

terminated no record

Also known as

breeder code PHA145

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • PHA 145 primary HU
  • Pha145 ES, QZ

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
Soper, John 20 Developed the variety
Applicant
Pioneer Hi-Bred International,Inc. 46 Submitted the application to the register
Rights holder
Pioneer Hi-Bred International Inc. 46 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.

Spain № 19913092
Terminated
  1. Application filed 28 November 1991
  2. Registered 22 July 1994
  3. Entry closed 27 February 1999

More 2 records 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: Sunflower

All 15 159 varieties of species

Helianthus annuus L. · Sunflower

Soper, John

AT BG CZ FR HR HU +2
22 records

Helianthus annuus L. · Sunflower

Revol Benoit

AT FR HR IT RO UA
20 records

MAS 97 A

Active

Helianthus annuus L. · Sunflower

Oliv"ie Ladsus

BG ES FR HR HU IT +1
19 records

PHA 135

Terminated

Helianthus annuus L. · Sunflower

Pioneer Hi-Bred International Inc (US)

FR
1 record

PHA 136

Terminated

Helianthus annuus L. · Sunflower

Pioneer Hi-Bred International Inc (US)

FR
1 record

PHA 162

Terminated

Helianthus annuus L. · Sunflower

PIONEER HI-BRED INTERNATIONAL

DE FR HU
4 records

Nearby in the species list PHA 111, PHA 114, Pha 118, PHA 123, Pha 124, PHA 128, PHA 132, PHA 133, PHA 135, PHA 136, PHA 162, PHA 165, PHA 166, PHA 167, PHA 186, PHA 244, PHA 247, PHA 249, PHA 264, PHA 319

Discussion: PHA 145

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