PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by JOSE RAMON PEREZ MONREAL
also searched as: гуара
10 August 2026
The hybrid reaches a height of 155 cm and has a head with a diameter of about 24 cm with a downward tilt. The plant is characterized by high early vigor and lodging resistance.
The variety possesses high resistance to phomopsis, head and stem sclerotinia, as well as to aggressive races of broomrape of the A-G+ group. The hybrid is intended for oilseed use and cultivation using classical technology.
3 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 19960229
№ 18039132
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
INIA-OTRI
Helianthus annuus L. · Sunflower
INIA-OTRI
Helianthus annuus L. · Sunflower
Rustica Prograin Genetique SA (FR)
Nearby in the species list GTS Favorit, GTS Maritsa, GTS Maritza, GTS Tedi, GTS51R, GTS7R, GU, GUADAJOZ, GUADALETE, GUADALMELLATO, Guepar, Gullis, Gulliver, GW 003, GW 011, GW 037, GW0048, GW2268, GW4076, GW8068