P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: ф56к
10 August 2026
Ph56c is breeding material and an inbred maize line. It is not intended for direct sowing for commercial purposes, but is used by professional breeders as a genetic component for developing first-generation hybrids.
In patent documentation, the line is mentioned in the context of hybrid seed production methods. Comparative data indicate the line's specific characteristics regarding pollen shed and silk emergence timing, as well as the level of resistance to certain types of leaf blight.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Same species
Zea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
PIONEER| Pioneer Hi-Bred Services GmbH
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
PIONEER HI-BRED INTERNATIONAL
Nearby in the species list PH4RF, PH4T9, PH4TA, PH4TV, PH4TW, PH4V6, PH50P, Ph51h, PH51K, PH54M, PH581, Ph58c, Ph59j, PH59V, Ph5dp, PH5DR, PH5EP, Ph5f2, Ph5ft, PH5KM