Publication of the 3rd edition of "OIV Descriptor list of grape vine varieties and Vitis species"
RESOLUTION OIV-VITI 702-2023
PUBLICATION OF THE 3rd EDITION OF “OIV DESCRIPTOR LIST OF GRAPE VINE VARIETIES AND VITIS SPECIES”
|
WARNING: This resolution withdraws the following resolutions - AG 11/57-OEN - AG 1/82-VIT - VITI 2/2007 |
PUBLICATION OF THE 3rd EDITION OF “OIV DESCRIPTOR LIST OF GRAPE VINE VARIETIES AND Vitis SPECIES”
THE GENERAL ASSEMBLY,
AT THE PROPOSAL of Commission I "Viticulture",
Based on the work of the “Genetic Resources and Vine Selection” Experts Group (GENET Group) and on the proposal of Commission I “Viticulture”,
CONSIDERING the importance of harmonising Vitis variety descriptors between the OIV and other international organisations, particularly the consultations held with UPOV with this objective,
CONSIDERING the Resolution C 1/38-VIT on the establishment of a general method of studying ampelographic questions,
CONSIDERING the Resolution AG 11/57-VIT on the creation and publication of the international ampelographic register,
CONSIDERING the progress made regarding the description and identification of Vitis varieties field since the 1st Edition of “Descriptor list of grapevine varieties and Vitis species” of the OIV published in 1983, and the 2nd Edition of “OIV Descriptor list for grape varieties and Vitis species” published in 2009,
CONSIDERING Resolutions VITI 2/90 and VITI 5/90 and the scientific work being currently carried out by scientists of international renown in ampelography, which is resulting, through studies in progress, in a number of very useful national and/or international databases,
CONSIDERING Resolution VITI 1/98 and the importance of better understanding the types of varieties cultivated and their respective planted surface areas around the world, taking into account the frequent use of synonyms versus homonyms in different countries,
CONSIDERING Resolution OIV/VITI 424/2010 and the urgent need to protect the precious world heritage that vine varieties represent,
CONSIDERING Resolution OIV-VITI 467-2012 based on the harmonization of standardized descriptors (OIV ampelographic descriptor list, 2009), whose object is to provide an ampelographic description of reference for a given grapevine variety,
CONSIDERING the importance of grapevine breeding for better answer future and actual cultural conditions (OIV-VITI 515-2013, OIV-VITI 564A-2017, OIV-VITI 564B-2019),
CONSIDERING Resolution OIV-VITI 609-2019 OIV protocol for identification of varieties,
CONSIDERING that quantitative traits are highly influenced by non-genetic factors and, consequently, the correspondent descriptors are less discriminating,
DECIDES to adopt the descriptors updates, validated by competent international experts and endorsed within the framework of the Commission I “Viticulture”,
DECIDES to withdraw the Resolutions AG 11/57-VIT, AG 1/82-VIT and VITI 2/2007,
DECIDES, replacing the 2nd Edition, to adopt and publish the 3rd Edition of “OIV Descriptor list of grape vine varieties and Vitis species”, including the following list of descriptors,
MANDATES the GENET Group to describe the following list of descriptors that are included in the 3rd Edition of “OIV Descriptor list of grapevine varieties and Vitis species”.
|
OIV Code |
Code UDC[1] |
|
|
Young Shoot: aperture of tip |
001 |
1.1.1.1 |
|
Young Shoot: distribution of anthocyanin coloration on prostrate hairs of tip |
002 |
1.1.1.2 |
|
Young Shoot: intensity of anthocyanin coloration on prostrate hairs of tip |
003 |
1.1.1.3 |
|
Young Shoot: density of prostrate hairs on tip |
004 |
1.1.1.4 |
|
Young Shoot: density of erect hairs on tip |
005 |
1.1.1.5 |
|
Shoot: attitude (before tying) |
006 |
1.2.0.1 |
|
Shoot: colour of dorsal side of internodes |
007 |
1.2.1.1 |
|
Shoot: colour of ventral side of internodes |
008 |
1.2.1.2 |
|
Shoot: colour of dorsal side of nodes |
009 |
1.2.2.1 |
|
Shoot: colour of ventral side of nodes |
010 |
1.2.2.2 |
|
Shoot: density of erect hairs on nodes |
011 |
1.2.2.3 |
|
Shoot: density of erect hairs on internodes |
012 |
1.2.1.3 |
|
Shoot: density of prostrate hairs on nodes |
013 |
1.2.2.4 |
|
Shoot: density of prostrate hairs on internodes |
014 |
1.2.1.4 |
|
Shoot: area of the anthocyanin coloration on bud scales |
015-1 |
1.2.3.1 |
|
Shoot: intensity of anthocyanin coloration on bud scales |
015-2 |
1.2.3.2 |
|
Shoot: number of consecutive tendrils |
016 |
1.2.4.1 |
|
Shoot: length of tendrils |
017 |
1.2.4.2 |
|
Shoot: colour of tendrils |
018 |
1.2.4.3 |
|
Shoot: division of tendrils |
019 |
1.2.4.4 |
|
Shoot: presence of special hairs |
020 |
1.2.1.5 |
|
Young leaf: colour of the upper side of blade (4th leaf) |
051 |
1.3.1.1 |
|
Young leaf: density of prostrate hairs between main veins on lower side of blade (4th leaf) |
053 |
1.3.2.1 |
|
Young leaf: density of erect hairs between main veins on lower side of blade (4th leaf) |
054 |
1.3.2.2 |
|
Young leaf: density of prostrate hairs on main veins on lower side of blade (4th leaf) |
055 |
1.3.2.3 |
|
Young leaf: density of erect hairs on main veins on lower side of blade (4th leaf) |
056 |
1.3.2.4 |
|
Mature leaf: size of blade |
065 |
1.4.1.1 |
|
Mature leaf: shape of blade |
067 |
1.4.1.2 |
|
Mature leaf: number of lobes |
068 |
1.4.1.3 |
|
Mature leaf: colour of the upper side of blade |
069 |
1.4.1.4 |
|
Mature leaf: area of anthocyanin coloration of main veins on upper side of blade |
070 |
1.4.1.5 |
|
Mature leaf: area of anthocyanin coloration of main veins on lower side of blade |
071 |
1.4.1.6 |
|
Mature leaf: goffering of blade |
072 |
1.4.1.7 |
|
Mature leaf: undulation of blade between main and lateral veins |
073 |
1.4.1.8 |
|
Mature leaf: profile of blade in cross section |
074 |
1.4.1.9 |
|
Mature leaf: blistering of upper side of blade |
075 |
1.4.1.10 |
|
Mature leaf: shape of teeth |
076 |
1.4.2.1 |
|
Mature leaf: size of teeth in relation to blade size |
077 |
1.4.2.2 |
|
Mature leaf: length of teeth compared with their width |
078 |
1.4.2.3 |
|
Mature leaf: degree of opening / overlapping of petiole sinus |
079 |
1.4.3.1 |
|
Mature leaf: shape of base of petiole sinus |
080 |
1.4.3.2 |
|
Mature leaf: teeth in the petiole sinus |
081-1 |
1.4.3.3 |
|
Mature leaf: petiole sinus base limited by veins |
081-2 |
1.4.3.4 |
|
Mature leaf: degree of opening / overlapping of upper lateral sinus |
082 |
1.4.4.1 |
|
Mature leaf: shape of base of upper lateral sinuses |
083-1 |
1.4.4.2 |
|
Mature leaf: teeth in the upper lateral sinuses |
083-2 |
1.4.4.3 |
|
Mature leaf: density of prostrate hairs between the main veins on lower side of blade |
084 |
1.4.1.11 |
|
Mature leaf: density of erect hairs between the main veins on lower side of |
085 |
1.4.1.12 |
|
Mature leaf: density of prostrate hairs on main veins on lower side of blade |
086 |
1.4.1.13 |
|
Mature leaf: density of erect hairs on main veins on lower side of blade |
087 |
1.4.1.14 |
|
Mature leaf: prostrate hairs on main veins on upper side of blade |
088 |
1.4.1.15 |
|
Mature leaf: prostrate hairs on upper side of blade |
088-1 |
1.4.1.16 |
|
Mature leaf: erect hairs on main veins on upper side of blade |
089 |
1.4.1.17 |
|
Mature leaf: density of prostrate hairs on petiole |
090 |
1.4.5.1 |
|
Mature leaf: density of erect hairs on petiole |
091 |
1.4.5.2 |
|
Mature leaf: length of petiole compared to length of middle vein |
093 |
1.4.5.3 |
|
Mature leaf: depth of upper lateral sinuses |
094 |
1.4.4.4 |
|
Mature leaf: brightness of the upper side of blade |
095 |
1.4.1.18 |
|
Woody shoot: cross section |
101 |
1.5.1.1 |
|
Woody shoot: structure of surface |
102 |
1.5.1.2 |
|
Woody shoot: main colour |
103 |
1.5.1.3 |
|
Woody shoot: lenticels |
104 |
1.5.1.4 |
|
Woody shoot: erect hairs on nodes |
105 |
1.5.2.1 |
|
Woody shoot: erect hairs on internodes |
106 |
1.5.1.5 |
|
Woody shoot: diameter of nodes compared to diameter of internodes |
107 |
1.5.1.6 |
|
Flower: sexual organs |
151 |
1.6.1.1 |
|
Inflorescence: insertion of 1st inflorescence |
152 |
1.7.0.1 |
|
Inflorescence: number of inflorescences per shoot |
153 |
1.7.0.2 |
|
Shoot: fertility of basal buds (buds 1-3) |
155 |
2.2.3.1 |
|
Bunch: length (peduncle excluded) |
202 |
1.8.0.1 |
|
Bunch: width |
203 |
1.8.0.2 |
|
Bunch: density |
204 |
1.8.0.3 |
|
Bunch: length of peduncle of primary bunch |
206 |
1.8.1.1 |
|
Bunch: lignification of peduncle |
207 |
1.8.1.2 |
|
Bunch: shape |
208 |
1.8.0.4 |
|
Bunch: number of wings of the primary bunch |
209 |
1.8.2.1 |
|
Berry: length |
220 |
1.9.0.1 |
|
Berry: width |
221 |
1.9.0.2 |
|
Berry: uniformity of size |
222 |
1.9.0.3 |
|
Berry: shape |
223 |
1.9.0.4 |
|
Berry: punctuation of skin (lenticels) |
224 |
1.9.1.1 |
|
Berry: colour of skin |
225 |
1.9.1.2 |
|
Berry: uniformity of colour of skin |
226 |
1.9.1.3 |
|
Berry: bloom (intensity) |
227 |
1.9.1.4 |
|
Berry: thickness of skin |
228 |
1.9.2.5 |
|
Berry: hilum (appearance) |
229 |
1.9.3.1 |
|
Berry: depression of hilum |
229-1 |
1.9.3.2 |
|
Berry: intensity of the anthocyanin coloration of flesh |
231 |
1.9.2.1 |
|
Berry: juiciness of flesh |
232 |
1.9.2.2 |
|
Berry: must yield |
233 |
1.9.0.5 |
|
Berry: firmness of flesh |
235 |
1.9.2.3 |
|
Berry: particularity of flavour |
236 |
1.9.0.6 |
|
Berry: length of pedicel |
238 |
1.9.4.1 |
|
Berry: ease of detachment from pedicel |
240 |
1.9.4.2 |
|
Berry: formation of seeds |
241 |
1.9.5.1 |
|
Berry: length of seeds |
242 |
1.9.5.2 |
|
Berry: weight of seeds |
243 |
1.9.5.3 |
|
Berry: transversal ridges on dorsal side of seeds |
244 |
1.9.5.4 |
|
Time of bud burst |
301 |
3.10.1.1 |
|
Time of full bloom |
302 |
3.7.1.1 |
|
Time of beginning of berry ripening (veraison) |
303 |
3.9.1.1 |
|
Time of physiological stage of full maturity of the berry |
304 |
3.9.2.2 |
|
Time of beginning of wood maturity |
305 |
3.5.0.1 |
|
Time of autumn colouring of leaves |
306 |
3.4.0.1 |
|
Vigour of shoot growth |
351 |
4.2.0.1 |
|
Growth of axillary shoots |
352 |
4.2.0.2 |
|
Length of internodes |
353 |
4.2.1.1 |
|
Diameter of internodes |
354 |
4.2.1.2 |
|
Resistance to iron chlorosis |
401 |
7.12.1.1 |
|
Resistance to chlorides (salt) |
402 |
7.12.2.1 |
|
Resistance to drought |
403 |
7.12.3.1 |
|
Resistance to heat (thermal stress) |
404 |
7.12.4.1 |
|
Resistance to winter cold (hardiness) |
405 |
7.12.5.1 |
|
Resistance to magnesium deficiency |
406 |
7.12.6.1 |
|
Resistance to potassium deficiency |
407 |
7.12.7.1 |
|
Inflorescence: degree of resistance to Plasmopara |
451 |
8.7.1.1 |
|
Leaf: degree of resistance to Plasmopara |
452 |
8.4.1.1 |
|
Leaf: degree of resistance to Plasmopara (leaf disc test) |
452-1 |
8.4.1.2 |
|
Cluster: degree of resistance to Plasmopara |
453 |
8.8.1.1 |
|
Leaf: degree of resistance to Oidium |
455 |
8.4.2.1 |
|
Leaf: degree of resistance to Oidium (leaf disc test) |
455-1 |
8.4.2.2 |
|
Cluster: degree of resistance to Oidium |
456 |
8.8.2.3 |
|
Leaf: degree of resistance to Botrytis |
458 |
8.4.3.1 |
|
Leaf: degree of resistance to Botrytis (laboratory analysis) |
458-1 |
8.4.3.2 |
|
Cluster: degree of resistance to Botrytis |
459 |
8.8.3.3 |
|
Degree of resistance to Eutypa dieback (laboratory analysis) |
460 |
8.12.9.1 |
|
Leaf: Degree of tolerance to Phylloxera (leaf) |
461 |
10.4.4.1 |
|
Root: degree of tolerance to Phylloxera (root) |
462 |
10.11.4.2 |
|
Leaf: degree of resistance to Black-rot |
463 |
8.4.5.1 |
|
Cluster: degree of resistance to Black-rot |
464 |
8.8.5.2 |
|
Leaf: degree of resistance to Anthracnose |
465 |
8.4.6.1 |
|
Bunch: degree of resistance to Anthracnose |
466 |
8.8.6.2 |
|
Shoot: degree of resistance to Anthracnose |
467 |
8.2.6.3 |
|
Leaf: degree of resistance to Excoriose |
468 |
8.4.7.1 |
|
Bunch: degree of resistance to Excoriose |
469 |
8.8.7.2 |
|
Shoot: degree of resistance to Excoriose |
470 |
8.2.7.3 |
|
Shoot: degree of resistance to Esca-BDA |
471 |
8.8.8.1 |
|
Shoot: degree of resistance to Eutypa dieback |
472 |
8.2.9.2 |
|
Degree of resistance to grapevine yellow |
473 |
9.12.10.1 |
|
Percentage of berry set |
501 |
5.8.0.1 |
|
Bunch: single bunch weight |
502 |
5.8.0.2 |
|
Berry: single berry weight |
503 |
5.9.0.1 |
|
Yield per m2 |
504 |
5.8.0.3 |
|
Sugar content of must |
505 |
5.9.1.2 |
|
Total acidity of must |
506 |
5.9.1.3 |
|
Must specific pH |
508 |
5.9.1.4 |
|
Rootstock: yield of canes/ha |
551 |
6.5.0.1 |
|
Rootstock: formation of callus (upper end) |
552 |
6.13.0.1 |
|
Rootstock: adventitious root formation |
553 |
6.11.0.1 |
|
Mature leaf: length of vein N1 |
601 |
11.4.1.1 |
|
Mature leaf: length of vein N2 |
602 |
11.4.1.2 |
|
Mature leaf: length of vein N3 |
603 |
11.4.1.3 |
|
Mature leaf: length of vein N4 |
604 |
11.4.1.4 |
|
Mature leaf: length petiole sinus to upper lateral leaf sinus |
605 |
11.4.1.5 |
|
Mature leaf: length petiole sinus to lower lateral leaf sinus |
606 |
11.4.1.6 |
|
Mature leaf: angle between N1 and N2[2] measured at the first ramification |
607 |
11.4.2.1 |
|
Mature leaf: angle between N2 and N3[3] measured at the first ramification |
608 |
11.4.2.2 |
|
Mature leaf: angle between N3 and N4[4] measured at the first ramification |
609 |
11.4.2.3 |
|
Mature leaf: angle between N3 and the tangent between petiole point and the tooth tip of N5[5] |
610 |
11.4.2.4 |
|
Mature leaf: length of vein N5 |
611 |
11.4.1.7 |
|
Mature leaf: length of tooth N2 |
612 |
11.4.1.8 |
|
Mature leaf: width of tooth N2 |
613 |
11.4.1.9 |
|
Mature leaf: length of tooth N4 |
614 |
11.4.1.10 |
|
Mature leaf: width of tooth N4 |
615 |
11.4.1.11 |
|
Mature leaf: number of teeth between the tooth tip of N2 and the tooth tip of the first secondary vein of N2 including the limits |
616 |
11.4.3.1 |
|
Mature leaf: length between the tooth tip of N2 and the tooth tip of the first secondary vein of N2 |
617 |
11.4.1.12 |
|
Mature leaf: opening/overlapping of petiole sinus |
618 |
11.4.1.13 |
|
SSR-marker VVS2 |
801 |
12.13.1.1 |
|
SSR-marker VVMD5 |
802 |
12.13.2.1 |
|
SSR-marker VVMD7 |
803 |
12.13.3.1 |
|
SSR-marker VVMD27 |
804 |
12.13.4.1 |
|
SSR-marker VrZAG62 |
805 |
12.13.5.1 |
|
SSR-marker VrZAG79 |
806 |
12.13.6.1 |
|
SSR-marker VVMD32 (according to Resolution OIV-VITI 609-2019) |
807 |
12.13.7.1 |
|
SSR-marker VVMD25 (according to Resolution OIV-VITI 609-2019) |
808 |
12.13.8.1 |
|
SSR-marker VVMD28 (according to Resolution OIV-VITI 609-2019) |
809 |
12.13.9.1 |
[3] Code OIV 602 and OIV 603
[4] Code OIV 603 and OIV 604
[5] Code OIV 603