USPP13444P3 - Grapevine cv. ‘Sugratwentyone’ - Google Patents
Grapevine cv. ‘Sugratwentyone’ Download PDFInfo
- Publication number
- USPP13444P3 USPP13444P3 US09/771,294 US77129401V USPP13444P3 US PP13444 P3 USPP13444 P3 US PP13444P3 US 77129401 V US77129401 V US 77129401V US PP13444 P3 USPP13444 P3 US PP13444P3
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime, expires
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
- A01H6/88—Vitaceae, e.g. Vitus [grape]
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
- A01H5/08—Fruits
Definitions
- This invention relates to the discovery and asexual propagation of a new variety of grapevine, Vitis vinifera cv. ‘Sugratwentyone’.
- the new variety was first hybridized by David W. Cain in Wasco, Kern County, Calif., the variety being originated by controlled bybridization and subsequent ovule culture of normally abortive seeds.
- the new ‘Sugratwentyone’ variety is characterized by producing large clusters of red, naturally large seedless berries that are uniform, crisp and round.
- the seed parent is ‘Sun World Breeding Selection 90089-165-268’ (nonpatented).
- the pollen parent is ‘Sun World International Breeding Selection 90227-127-008’ (nonpatented).
- the parent varieties were first crossed in May, 1993, with the date of first flowering being May, 1995.
- the new ‘Sugratwentyone’ variety was first asexually propagated by David W. Cain in December, 1995, near Wasco, Kern County, Calif., using hardwood cuttings.
- the new grapevine variety cv. ‘Sugratwentyone’ differs from its seed parent by producing larger, more nearly round light red berries (as compared to the smaller, reddish-black berries of the seed parent) that ripen approximately one month later. ‘Sugratwentyone’ differs from its pollen parent by producing berries that are rounder and light red in color, in comparison to the oval, black berries of the pollen parent.
- the new variety cv. ‘Sugratwentyone’ can be distinguished from commonly grown grape varieties such as the ‘Redglobe’ (U.S. Plant Pat. No. 4,787) and the ‘Flame Seedless’ (nonpatented) by possessing large clusters of red seedless berries that are crisp and uniform.
- the berries of the new ‘Sugratwentyone’ variety color with some difficulty in hot conditions, and are prone to bunch rot due to a combination of thin skin and a slightly compact cluster structure.
- the berries of ‘Sugratwentyone’ are naturally very large, being among the largest of known seedless grapes. Manipulation by either gibberellic acid or girdling produces berries that are even larger.
- the berries are strongly attached to the cluster, mainly due to increased lignification of the peduncle, rachis, pedicel, and torus.
- ‘Sugratwentyone’ most nearly resembles the ‘Redglobe’ variety, but is distinguished from ‘Redglobe’ by forming berries that are slightly smaller and contain small, vestigial seed remnants as compared to the ‘Redglobe’ variety.
- the new variety cv. ‘Sugratwentyone’ remotely resembles the ‘Flame Seedless’ variety, but produces berries that are naturally much larger, ripening about six weeks after the ‘Flame Seedless’ variety.
- the new ‘Sugratwentyone’ variety has been shown to maintain its distinguishing characteristics through successive asexual propagations by, for example, cuttings.
- FIG. 1 illustrates in full color a typical cluster of berries, a young shoot, and a mature leaf blade of the new grapevine.
- Density of foilage Medium to open.
- Vigor during flowering .—Medium.
- Thickness Medium.
- Shape of blade .—Pentagonal.
- Leaf blade tip In the plane of the leaf.
- Thickness Medium.
- Shape of teeth .—Both sides convex.
- Ratio length/width of teeth .—Medium.
- Shape of upper lateral sinus —Closed to lobes slightly overlapping.
- Density of prostrate hairs on main veins on lower surface of blade —None or very sparse.
- Length of petiole Long, about 14.4 cm.
- Internode length Medium, about 91.6 mm.
- Size Medium, about 0.05 cm length by 0.54 cm width.
- Acid Lidiol, about 42 g/L tartaric acid.
- Bunch size ( peduncle excluded ).—Large.
- Bunch length ( peduncle excluded ).—Intermediate, about 18.5 cm.
- Bunch weight Medium to high, averaging about 548.6 g.
- Length of peduncle Short to medium, about 4.5 cm.
- Berry weight Very high, about 8.7 g, or up to 13.9 g with girdling and gibberellic acid application.
- Presence of seeds .—Rudimentary, about 2.16 mg/seed.
- Pedicel length .—Intermediate, about 9.3 mm.
- Thickness Thin.
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/771,294 USPP13444P3 (en) | 2001-01-25 | 2001-01-25 | Grapevine cv. ‘Sugratwentyone’ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/771,294 USPP13444P3 (en) | 2001-01-25 | 2001-01-25 | Grapevine cv. ‘Sugratwentyone’ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| US20020100086P1 US20020100086P1 (en) | 2002-07-25 |
| USPP13444P3 true USPP13444P3 (en) | 2002-12-31 |
Family
ID=25091354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/771,294 Expired - Lifetime USPP13444P3 (en) | 2001-01-25 | 2001-01-25 | Grapevine cv. ‘Sugratwentyone’ |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP13444P3 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP4787P (en) | 1980-01-28 | 1981-11-10 | Olmo; Harold P. | Table grape |
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2001
- 2001-01-25 US US09/771,294 patent/USPP13444P3/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP4787P (en) | 1980-01-28 | 1981-11-10 | Olmo; Harold P. | Table grape |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020100086P1 (en) | 2002-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: SUN WORLD INTERNATIONAL, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CAIN, DAVID W.;REEL/FRAME:011502/0346 Effective date: 20010109 |
|
| AS | Assignment |
Owner name: SUN WORLD INTERNATIONAL, LLC, CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SUN WORLD INTERNATIONAL, INC.;SUN DESERT, INC.;COACHELLA GROWERS;AND OTHERS;REEL/FRAME:019573/0352 Effective date: 20050225 |
|
| AS | Assignment |
Owner name: BLACK DIAMOND COMMERCIAL FINANCE, LLC, VIRGIN ISLA Free format text: SECURITY AGREEMENT;ASSIGNOR:SUN WORLD INTERNATIONAL, LLC;REEL/FRAME:020035/0796 Effective date: 20050225 |
|
| AS | Assignment |
Owner name: RABOBANK, N.A., CALIFORNIA Free format text: SECURITY AGREEMENT;ASSIGNOR:SUN WORLD INTERNATIONAL, LLC;REEL/FRAME:020339/0101 Effective date: 20071228 |
|
| AS | Assignment |
Owner name: OWL ROCK CAPITAL CORPORATION, AS AGENT, NEW YORK Free format text: SECURITY INTEREST;ASSIGNOR:SUN WORLD INTERNATIONAL, LLC;REEL/FRAME:056225/0268 Effective date: 20210512 |