Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The variety was developed within the breeding program of the University of Hohenheim. The fruits are distinguished by a balanced acid content and a high level of fructose in the flesh.
The variety is used as a genetic source in studies of resistance to Plum pox virus. In breeding, it is used to improve the flavor qualities of the offspring.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 2017110117181
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
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Same species
Prunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. · European plum
Hartmann Walter
Prunus domestica L. · European plum
Walter Hartmann
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Nearby in the species list Haganta, Hajnal, Hamanova, Hamanova švestka, Hanita, Hanita ISK, Hanita Sveske, Hanka, Hanna, Hanroma, Haroma, Hauszwetsche, Hauszwetsche Etscheid, Hauszwetsche Meschenmoser, Hauszwetsche Schraderhof, Hauszwetsche Schüfer, Hauszwetsche Typ Etscheid, Hauszwetsche Typ Meschenmoser, Hauszwetsche Typ Schüfer, Hauszwetsche Typ Wolff