PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Frank Jozsef / Duruczne Ocsko Edit / Ivan Jozsef / Nemeth Gizella / Palvoelgyi Laszlo / Szabo Antal
also searched as: марика
10 August 2026
The growing season of the hybrid is from 100 to 110 days. Plant height varies from 135 to 180 cm. The head diameter reaches 18–23 cm, and the thousand kernel weight is 65–70 g.
The oil content of the seeds is in the range of 46.9–51%. The hybrid possesses high lodging resistance. It is genetically resistant to downy mildew, has increased resistance to Phomopsis and Sclerotinia, as well as to the main races of broomrape from A to G.
1 jurisdiction
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The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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Nearby in the species list MARCO, Marco ST, MARFIL, Margaret CLP, Margil, Margosha, Margot, MARHARET SLP, Marianne, Maribel, Marica 2, Marigo, Marigoldes, Marikalb-DK 3841, Mariline, Marina, Marion, MARISCAL, Mariskal, Marisun