DESCRIPTOR SCALES FOR JUGLANS REGIA CULTIVARS
I Type of maintenance
1 in the field
2 in tissue culture
3 pollen
4 seed
II Cherry leaf roll virus (CLRV) status
1 not tested (unknown)
2 CLRV free
3 CLRV present
III Type of fruiting
1 terminal bearing
2 intermediate
3 lateral bearing
IV Time of bud break
(number of days compared to
Franquette)
1 very early (>-26)
2 early (-21-26)
3 early-medium (-15-20)
4 medium (-9-14)
5 medium-late (-3-8)
6 late (-2+3)
7 very late (>+3
V Dichogamy
2 protandrous
4 homogamous
6 protogynous
VI Nut size
1 very small < 8,5 gr
2 small 8,5 - 10,5 gr
3 medium 10,5 - 12,5 gr
4 big 12,5 - 14,5 gr
5 very big > 14,5 gr
VII Kernel percentage
1 very low < 40 %
3 low 40 - 44 %
5 medium 45 - 49 %
7 high 50 - 55 %
9 very high > 55 %
VIII Kernel quality
2 bad
4 medium
6 good
IX Winter hardiness
3 low
5 moderate
7 high
X Blight susceptibility
(Xanthomonas
campestris pv. Juglandis)
1 nul (resistant)
2 low
3 moderate
4 high
5 very high
XI Anthracnosis susceptibility
(Gnomonia
leptostyla)
1 nul (resistant)
3 low
5 moderate
7 high
9 very high
Sender Institution: |
Belarusian Research Institution for Fruit Growing; 223013 Samokhvalovitchy Minsk Region, Belarus Tel: 375 (017) 506 61 49; Fax: 375 (017) 506 61 40 |
Curator: |
LOIKO R. |
1) WALNUT CULTIVARS LIST (JUGLANS REGIA L.)
Name |
Synonym |
Origin |
Type of maintenance |
CLRV status |
Type of fruiting |
Time of bud break |
Dichogamy |
Nut size |
Kernel percentage |
Kernel quality |
Winter hardiness |
Blight susceptibility |
Anthrac. susceptibility |
Remarks |
Kazak |
Cazacu |
Moldova |
1 |
1 |
|
|
|
|
|
|
|
|
|
Young tree |
Kuklenski |
- |
Bulgaria |
1 |
1 |
3 |
3 |
6 |
3 |
7 |
4 |
3 |
3 |
3 |
|
Kostiuzenski |
- |
Moldova |
1 |
1 |
|
|
|
|
|
|
|
|
|
Young tree |
2) WALNUT SELECTIONS LIST (JUGLANS REGIA l.F. FERTILIS PETZ ET KIRCH)
Name |
Synonym |
Origin |
Type of maintenance |
CLRV status |
Type of fruiting |
Time of bud break |
Dichogamy |
Nut size |
Kernel percentage |
Kernel quality |
Winter hardiness |
Blight susceptibility |
Anthrac. susceptibility |
Remarks |
11-86-S |
- |
Belarus |
1 |
1 |
5 |
5 |
2 |
2 |
1 |
4 |
7 |
- |
5 |
Remontant type of flowering. Very hardy to low temperatures |
37-86-S |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
3 |
2 |
4 |
7 |
- |
5 |
Remontant type of flowering. Very hardy to low temperatures |
Additional information: Besides, in Samokhvalovitchy, we have more than 200 seedlings from these forms. |
3) WALNUT SELECTIONS LIST (JUGLANS REGIA L.)
Name |
Synonym |
Origin |
Type of maintenance |
CLRV status |
Type of fruiting |
Time of bud break |
Dichogamy |
Nut size |
Kernel percentage |
Kernel quality |
Winter hardiness |
Blight susceptibility |
Anthrac. susceptibility |
Remarks |
1-69-P |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
3 |
3 |
4 |
7 |
- |
5 |
Very hardy to low temperatures (-35-37°C). Tendency to apomixis |
1-78-P |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
9 |
3 |
4 |
7 |
- |
5 |
Very hardy to low temperatures (-35-37°C). |
1-90-P |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
7 |
1 |
4 |
7 |
- |
5 |
Very hardy to low temperatures (-35-37°C). |
2-78-P |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
3 |
3 |
4 |
7 |
- |
5 |
Very hardy to low temperatures (-35-37°C). |
3-1-76-S |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
3 |
2 |
4 |
7 |
- |
5 |
Very hardy to low temperatures (-35-37°C). Tendency to apomixis |
6-1-76-S |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
2 |
4 |
4 |
7 |
- |
5 |
Very hardy to low temperatures (-35-37°C). Apomictic |
8-68-P |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
3 |
3 |
4 |
7 |
- |
5 |
Very hardy to low temperatures (-35-37°C). |
14-1-76-S |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
3 |
2 |
4 |
7 |
- |
5 |
Very hardy to low temperatures (-35-37°C). Tendency to apomixis |
62-2-P |
- |
Belarus |
1 |
1 |
1 |
5 |
4 |
9 |
1 |
4 |
5 |
- |
5 |
Very hardy to low temperatures (-35-37°C). |
Additional information: Besides, in Belarus there are more than 50 000 seedling trees mainly in home gardens, 600 young seedlings in Samochvalovitchy are investigated in a variety breeding programme. |
Sender Institution: |
Fruit Growing Institute, Ostromila 12, Plovdiv 4004, Bulgaria Tel: 359.32.670.157, 770.811; Fax: 359.32.670.808; e-mail: [email protected] |
Curator: |
KORNOVA K. |
WALNUT CULTIVARS LIST (JUGLANS REGIA L.)
Name |
Synonym |
Origin |
Type of maintenance |
CLRV status |
Type of fruiting |
Time of bud break |
Dichogamy |
Nut size |
Kernel percentage |
Kernel quality |
Winter hardiness |
Blight susceptibility |
Anthrac. susceptibility |
Remarks |
Adams 10 |
- |
USA |
1 |
1 |
3 |
7 |
2 |
7 |
5 |
6 |
5 |
3 |
3 |
|
Amigo |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |
Chandler |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |
Chandler |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced in 1999 from Italy. |
Cheinovo |
Sheinovo |
Bulgaria |
1 |
1 |
1 |
7 |
2 |
5 |
7 |
4 |
5 |
3 |
3 |
The latest blooming Bulgarian variety |
Chico |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |
Dryanovski |
Drjanovski |
Bulgaria |
1 |
1 |
1 |
3 |
6 |
9 |
7 |
6 |
3 |
3 |
|
|
Franquette |
- |
France |
1 |
1 |
1 |
7 |
2 |
5 |
5 |
4 |
5 |
3 |
3 |
|
Geisenheim |
- |
Germany |
1 |
1 |
1 |
9 |
6 |
5 |
5 |
4 |
7 |
3 |
3 |
|
Gustine |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |
Hartley |
- |
USA |
1 |
1 |
|
|
|
|
|
|
3 |
|
|
Susceptible to frosts |
Ideal |
- |
Moldova |
1 |
1 |
|
|
|
|
|
|
|
|
|
Young tree |
IP-R1 |
- |
Bulgaria |
1 |
1 |
1 |
1 |
6 |
7 |
5 |
4 |
3 |
3 |
3 |
The tree is dwarf (2m high) |
Izvor 10 |
- |
Bulgaria |
1 |
2 |
5 |
5 |
6 |
3 |
7 |
6 |
5 |
3 |
3 |
Main Bulgarian variety |
Lara |
- |
France |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced in 1999 from Italy |
Mayette |
- |
France |
1 |
1 |
|
|
|
|
|
|
|
|
|
Young tree |
Midland |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |
Pedro |
- |
USA |
1 |
1 |
3 |
7 |
2 |
7 |
5 |
6 |
5 |
3 |
3 |
|
Perushtinski |
- |
Bulgaria |
1 |
1 |
1 |
5 |
2 |
3 |
7 |
6 |
3 |
3 |
3 |
|
Pioneer |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |
Raikov |
- |
Bulgaria |
1 |
1 |
1 |
5 |
6 |
7 |
7 |
6 |
3 |
3 |
3 |
Big and nice nuts |
Scharsch-Franquette |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |
Sharkey |
- |
USA |
1 |
1 |
3 |
2 |
|
|
|
|
5 |
3 |
3 |
Young tree |
Sibisel |
Sibishel |
Romania |
1 |
1 |
1 |
7 |
2 |
7 |
5 |
4 |
5 |
3 |
3 |
|
Silistrenski |
- |
Bulgaria |
1 |
1 |
3 |
|
|
|
|
|
|
|
|
Pollinator of Izvor 10 |
Slivenski |
- |
Bulgaria |
1 |
1 |
1 |
3 |
2 |
7 |
7 |
4 |
3 |
5 |
3 |
Excellent kernel taste |
Tehama |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |
Vina |
- |
USA |
1 |
1 |
|
|
|
|
|
|
|
|
|
Introduced from Greece Young tree |