USPP4499P - Distinct cultivar of apple tree: COOP 16 - Google Patents
Distinct cultivar of apple tree: COOP 16 Download PDFInfo
- Publication number
- USPP4499P USPP4499P US05/964,578 US96457878V US4499P US PP4499 P USPP4499 P US PP4499P US 96457878 V US96457878 V US 96457878V US 4499 P US4499 P US 4499P
- Authority
- US
- United States
- Prior art keywords
- apple
- tree
- new
- seedling
- coop
- Prior art date
- 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
Links
- 235000011430 Malus pumila Nutrition 0.000 title claims abstract 7
- 235000015103 Malus silvestris Nutrition 0.000 title claims abstract 7
- 244000141359 Malus pumila Species 0.000 title claims abstract 4
- 206010039509 Scab Diseases 0.000 claims abstract 3
- 235000013399 edible fruits Nutrition 0.000 abstract description 3
- 230000002068 genetic effect Effects 0.000 abstract description 3
- 241000228452 Venturia inaequalis Species 0.000 abstract description 2
- 238000003306 harvesting Methods 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 241000220225 Malus Species 0.000 abstract 3
- 238000009395 breeding Methods 0.000 abstract 2
- 230000001488 breeding effect Effects 0.000 abstract 2
- 239000002420 orchard Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000000644 propagated effect Effects 0.000 abstract 1
- 241001164374 Calyx Species 0.000 description 2
- 241001573881 Corolla Species 0.000 description 1
- 241000988579 Malus floribunda Species 0.000 description 1
- 101100386054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CYS3 gene Proteins 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 101150035983 str1 gene Proteins 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Definitions
- FIG. 1 is a photograph showing a typical example of fruit and foliage of COOP 16.
- the present new cultivar is a seedling produced from crossing the seedling PRI 764-200 as the seed parent and the seedling PRI 672-100 as the pollen parent in 1965 at New Brunswick, N.J.
- This new cultivar carries the genetic factor V f , inherited from Malus floribunda 821, which causes it to be resistant to infection caused by Venturia inaequalis. The presence of this genetic factor has been repeatedly proven by controlled greenhouse inoculation tests of the seedling and its offspring produced from controlled crosses. The complete pedigree is shown below:
- Calyx tube --Urn shaped.
- Flesh.--Texture medium to coarse grained, granular, firm. Quality: very good, mild subacid, flavor resembles ⁇ Golden Delicious ⁇ . Color: Empire yellow (plate 603/3).
- Leaves.--Oval, single serrate margin, apex acuminate, base rounded, length to width ratio 1.9.
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
A new and distinct cultivar of apple tree which is distinctly characterized by its high fruit quality, its resistance to infection caused by Venturia inaequalis (Cke.) Wint., the casual agent for the apple scab disease, due to the fact that this new cultivar carries the genetic factor Vf, and closely resembles `Golden Delicious` but differs from `Golden Delicious` in that it is resistant to apple scab, has freedom from stem cavity russet, bears a waxier skin, and green-tinged lenticels at harvest. This new variety of apple tree, now designated as COOP 16, was discovered by applicants in September, 1973, at Lafayette, Ind., in a cultivated area. The tree is a seedling of known parentage planted in 1966 in Block C of the Hinsley Breeding Orchard at the Horticultural Farm of the Purdue University Agricultural Experiment Station, West Lafayette, Ind. In the above orchard, its position was Row 21, Tree 79, having the description PRI 2174-3 in the breeding records. After observation, the selection was asexually propagated by grafting on seedling apple roots. The grafted material has maintained the described characteristics after propagation.
Description
FIG. 1 is a photograph showing a typical example of fruit and foliage of COOP 16.
The present new cultivar is a seedling produced from crossing the seedling PRI 764-200 as the seed parent and the seedling PRI 672-100 as the pollen parent in 1965 at New Brunswick, N.J. This new cultivar carries the genetic factor Vf, inherited from Malus floribunda 821, which causes it to be resistant to infection caused by Venturia inaequalis. The presence of this genetic factor has been repeatedly proven by controlled greenhouse inoculation tests of the seedling and its offspring produced from controlled crosses. The complete pedigree is shown below:
______________________________________ ##STR1## Both F.sub.2 26830-2 and F.sub.2 26829-2-2 have the following parentage: ##STR2## ______________________________________
The following is a detailed description of this new cultivar with the color designation according to the Horticultural Colour Chart issued by the British Colour Council in collaboration with the Royal Horticultural Society.
Flower:
Pedicel.--2.0 cm (3/4 inch) in length.
Corolla.--4.4 cm (13/4 inch) in diameter at anthesis.
Color.--Solferino purple from plate 26 in tight bud to 26/3 with open flowers.
Fruit:
Shape.--Conic to ovate.
Size.--Axial diameter 7.0 cm (23/4 inch).
Color.--Straw yellow (plate 604/1), occasional slight blush.
Skin.--Smooth, slightly waxy, conspicuous round rough dots resembling `Golden Delicious` but green at harvest stage, medium thick and tough.
Stem.--2.5 cm (1 inch in length), medium thick.
Cavity.--Acute, deep, medium, smooth.
Basin.--Medium depth and breadth.
Calyx.--Persistent, convergent, partly closed.
Calyx tube.--Urn shaped.
Stamens.--Medium.
Core line.--Meeting.
Core.--Medium, closed, small.
Carpels.--Mucronate, elongated, tufted.
Seed.--Acute, non-tufted.
Flesh.--Texture: medium to coarse grained, granular, firm. Quality: very good, mild subacid, flavor resembles `Golden Delicious`. Color: Empire yellow (plate 603/3).
Maturity season.--With `Golden Delicious`.
Keeping quality.--Retains quality 5 months or more at 34° F.--fruit does not dehydrate after extended storage.
Tree:
Tree.--Moderately upright and vigorous.
Leaves.--Oval, single serrate margin, apex acuminate, base rounded, length to width ratio=1.9.
Claims (1)
1. A new and distinct apple tree as shown and described, resembling `Golden Delicious`, but particularly characterized by resistance to scab, waxy skin, good storage quality, maturity with `Golden Delicious` approximately one week after `Delicious` and four and one-half weeks after `Prima`.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/964,578 USPP4499P (en) | 1978-11-06 | 1978-11-06 | Distinct cultivar of apple tree: COOP 16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/964,578 USPP4499P (en) | 1978-11-06 | 1978-11-06 | Distinct cultivar of apple tree: COOP 16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP4499P true USPP4499P (en) | 1980-02-05 |
Family
ID=25508720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/964,578 Expired - Lifetime USPP4499P (en) | 1978-11-06 | 1978-11-06 | Distinct cultivar of apple tree: COOP 16 |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP4499P (en) |
-
1978
- 1978-11-06 US US05/964,578 patent/USPP4499P/en not_active Expired - Lifetime
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