Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Gabriele Di Gaspero^^^Guido Cipriani^^^Simone Diego Castellarin^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin
also searched as: йулиус
10 August 2026
The variety is an interspecific hybrid obtained from crossing the varieties Regent and Kozma 20-3. Its genetic composition includes genes from Vitis amurensis, Vitis berlandieri, Vitis rupestris, and Vitis vinifera species. The plants have hermaphrodite flowers.
The grape is characterized by black berries and is classified as a mid-late variety. The variety shows resistance to downy mildew due to the presence of specific loci Ren3, Ren9, Rpv3.1, and Rpv12, but is susceptible to powdery mildew. The vine frost resistance is down to -24 °C.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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Same species
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
Timothy P Sheehan, Sheehan Genetics LLC
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
SEIP| Heinrich Seip (Weingut Kurfuerstenhof)
Vitis vinifera L. · Common grape vine
Nearby in the species list JET BLACK, Joha B, Johanniter, Jolly, Joubertin, Joybells, JPD 001, JRJ 1938, JUAN GARCIA, Jubilaeumsrebe, Julski biser, Jupiter, Jurançon blanc, Jurançon noir, Juvenatium B, Juwel, JVS-7, Kaberne Fran, Kaberne Sovin`ion, Kadarka modra