USPP4320P - Apple tree (Coop 14) - Google Patents
Apple tree (Coop 14) Download PDFInfo
- Publication number
- USPP4320P USPP4320P US05/821,641 US82164177V US4320P US PP4320 P USPP4320 P US PP4320P US 82164177 V US82164177 V US 82164177V US 4320 P US4320 P US 4320P
- Authority
- US
- United States
- Prior art keywords
- coop
- apple tree
- apple
- weeks before
- tree
- 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 description 11
- 235000015103 Malus silvestris Nutrition 0.000 title claims abstract description 11
- 244000141359 Malus pumila Species 0.000 title claims abstract description 6
- 206010039509 Scab Diseases 0.000 claims abstract description 5
- 235000021022 fresh fruits Nutrition 0.000 claims 1
- 241000220225 Malus Species 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- 235000021185 dessert Nutrition 0.000 description 3
- 241001164374 Calyx Species 0.000 description 2
- 241000228452 Venturia inaequalis Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 102220583875 AMP deaminase 1_S80G_mutation Human genes 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- 240000007108 Fuchsia magellanica Species 0.000 description 1
- 241000988579 Malus floribunda Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 244000028344 Primula vulgaris Species 0.000 description 1
- 235000016311 Primula vulgaris Nutrition 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
- 239000012677 causal agent Substances 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000003898 horticulture Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 101150035983 str1 gene Proteins 0.000 description 1
Images
Definitions
- This invention is a new and distinct cultivar of apple trees. It was discovered by applicants in August, 1964, at Urbana, Ill., in the course of an attempt to develop improved apple trees with high fruit quality and resistance to Venturia inaequalis (Cke.) Wint., the causal agent for the apple scab disease.
- the tree is a seedling of known parentage planted in 1959 in the S80E Breeding Orchard of the Department of Horticulture at the Illinois Agricultural Experiment Station, Urbana, Ill. In the above orchard, its position was Row 29, Tree 157, having the description PRI 1325-101 in our breeding records.
- the present new cultivar which is designated as Coop 14, is a seedling produced from crossing the seedling PRI 10-147 as the seed parent and ⁇ Mollie's Delicious ⁇ as the pollen parent in 1958 at Urbana, Illinois.
- This new cultivar carries a 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 factor has been repeatedly proven by controlled inoculation tests in the Purdue greenhouse of the seedling and off its offspring produced from controlled crosses. The complete pedigree is shown below: ##STR1##
- This new cultivar produces a spreading and somewhat dwarfish tree with good annual crops. It is resistant to scab and moderately resistant to fireblight and powdery mildew.
- the apple fruit has very good dessert quality, fruit hold texture and quality 6 weeks or more at 34° F.
- Pedicel 3 cm (11/4 inches) in length.
- Shape Ovate, regular.
- Cavity Acute, shallow, medium width, smooth.
- Basin Medium depth, breadth medium, sides sloping.
- Calyx Persistent, recurved, partly open.
- Calyx tube Urn-shaped.
- Carpels roundish, truncate.
- Seed Acute, not tufted.
- our new cultivar apple is distinguished by its resistance to scab and by its very good dessert quality.
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
This invention relates to a new cultivar of apple tree which is scab resistant, and characterized by a maturity about 6 weeks before Delicious and about 21/2 weeks before Prima.
Description
This invention is a new and distinct cultivar of apple trees. It was discovered by applicants in August, 1964, at Urbana, Ill., in the course of an attempt to develop improved apple trees with high fruit quality and resistance to Venturia inaequalis (Cke.) Wint., the causal agent for the apple scab disease. The tree is a seedling of known parentage planted in 1959 in the S80E Breeding Orchard of the Department of Horticulture at the Illinois Agricultural Experiment Station, Urbana, Ill. In the above orchard, its position was Row 29, Tree 157, having the description PRI 1325-101 in our breeding records.
The present new cultivar, which is designated as Coop 14, is a seedling produced from crossing the seedling PRI 10-147 as the seed parent and `Mollie's Delicious` as the pollen parent in 1958 at Urbana, Illinois. This new cultivar carries a genetic factor, Vf, inherited from Malus floribunda 821, which causes it to be resistant to infection caused by Venturia inaequalis. The presence of this factor has been repeatedly proven by controlled inoculation tests in the Purdue greenhouse of the seedling and off its offspring produced from controlled crosses. The complete pedigree is shown below: ##STR1##
This new cultivar produces a spreading and somewhat dwarfish tree with good annual crops. It is resistant to scab and moderately resistant to fireblight and powdery mildew.
The tree flowers with `McIntosh` and `Priscilla` which is described in U.S. Plant Pat. No. 3,488. The apple fruit has very good dessert quality, fruit hold texture and quality 6 weeks or more at 34° F.
After observation, the selection was asexually propagated by grafting on seedling apple roots. The grafted material has maintained the desired characteristics after propagation.
The accompanying drawing (color photograph) shows a typical example of fruit and foliage of Coop 14. The following is a detailed description of the new cultivar with the color description according to the Horticultural Colour Chart issued by the British Colour Council in collaboration with the Royal Horticultural Society.
Pedicel: 3 cm (11/4 inches) in length.
Coralla: 5 cm (2 inches) in diameter at enthesis.
Color: Fuchsia purple plate 28/3 (bud) to white (open flowers).
Shape: Ovate, regular.
Size: Axial diameter 7 cm (23/4 inches), transverse diameter 6.5 cm (25/8 inches).
Color: Undercolor primrose yellow (Plate 601/2), overcolor 75% cardinal red (Plate 622/1).
Skin: Smooth, conspicuous white dots, medium thick, tough, no russeting.
Stem: 2 cm (3/4 inch), medium thickness.
Cavity: Acute, shallow, medium width, smooth.
Basin: Medium depth, breadth medium, sides sloping.
Calyx: Persistent, recurved, partly open.
Calyx tube: Urn-shaped.
Stamens: Marginal.
Core line: Meeting.
Core: Medium, open, small.
Carpels: roundish, truncate.
Seed: Acute, not tufted.
Flesh:
Texture.--Fine, firm, breaking.
Quality.--Very good, mild subacid.
Color.--Indian yellow (Plate 6/3).
Maturity season.--6 weeks before `Delicious`.
Keeping quality.--Retains quality and texture 6 weeks at 34° F.
use.--Very good dessert apple.
Tree: Spreading, slightly dwarfish.
Leaves: Oval, double serrate, apex mucronate, base oblique, length to width ratio = 1.9.
In particular our new cultivar apple is distinguished by its resistance to scab and by its very good dessert quality.
Claims (1)
1. A new and distinct apple tree substantially as shown and described particularly characterized by resistance to apple scab, very good fresh fruit quality, fine flesh texture, and maturity approximately 6 weeks before `Delicious` and 21/2 weeks before `Prima`.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/821,641 USPP4320P (en) | 1977-08-04 | 1977-08-04 | Apple tree (Coop 14) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/821,641 USPP4320P (en) | 1977-08-04 | 1977-08-04 | Apple tree (Coop 14) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP4320P true USPP4320P (en) | 1978-10-24 |
Family
ID=25233925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/821,641 Expired - Lifetime USPP4320P (en) | 1977-08-04 | 1977-08-04 | Apple tree (Coop 14) |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP4320P (en) |
-
1977
- 1977-08-04 US US05/821,641 patent/USPP4320P/en not_active Expired - Lifetime
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