USPP4322P - Apple tree (Coop 13) - Google Patents
Apple tree (Coop 13) Download PDFInfo
- Publication number
- USPP4322P USPP4322P US05/821,644 US82164477V US4322P US PP4322 P USPP4322 P US PP4322P US 82164477 V US82164477 V US 82164477V US 4322 P US4322 P US 4322P
- Authority
- US
- United States
- Prior art keywords
- apple
- apple tree
- coop
- quality
- weeks before
- 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 12
- 235000015103 Malus silvestris Nutrition 0.000 title claims abstract description 12
- 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 6
- 235000013399 edible fruits Nutrition 0.000 description 5
- 241001164374 Calyx Species 0.000 description 2
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 2
- 108010036039 Serrate-Jagged Proteins Proteins 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
- 235000021185 dessert Nutrition 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 241001573881 Corolla Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000221785 Erysiphales Species 0.000 description 1
- 241000988579 Malus floribunda Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 101100386054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CYS3 gene Proteins 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 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 tree. It was discovered by applicants in August, 1971, at Lafayette, Ind., in the course of an attempt to develop improved apple trees with high fruit quality and resistance to Venturia inaequalis (Cke.) Wint., the casual agent for the apple scab disease.
- 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, Lafayette, Ind. In the above orchard, its position was Row 21, Tree 200, having the description PRI 2175-7 in our breeding records.
- the present new cultivar which is designated as Coop 13, is a seedling produced from crossing ⁇ Raritan ⁇ as the seed parent and the seedling PRI 1018-101 as the pollen parent in 1965 at New Brunswick, N.J.
- 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.
- V f a genetic factor f
- Malus floribunda 821 causes it to be resistant to infection caused by Venturia inaequalis.
- the presence of this genetic factor has been repeatedly proven by controlled inoculation tests in the Purdue greenhouse of the seedling and of its offspring produced from controlled crosses.
- the complete pedigree is shown below: ##STR1##
- the new cultivar produces a vigorous tree with good annual crops. It is resistant to scab and moderately resistant to fireblight and powdery mildew.
- the apple fruit has good quality. Fruit hold texture and quality 2 months or more at 34° F.
- Pedicel 3 cm (11/4 inches) in length.
- Corolla 4 cm (15/8 inches) in diameter at anthesis.
- Shape Oblate, regular.
- Stem 2.2 cm (7/8 inch), medium thickness.
- Cavity Acuminate, deep, medium width, smooth.
- Basin Medium depth and broad.
- Calyx Persistent, curved to upright, closed.
- Calyx tube Urn-shaped.
- Carpels Roundish, truncate, smooth.
- Seed Acute, not tufted.
- our new cultivar apple is distinguished by its resistance to scab and by its dessert quality and appearance as a summer apple.
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
This invention relates to a new cultivar of an apple tree which is scab resistant, and is characterized by a maturity 7 weeks before Delicious and 31/2 weeks before Prima.
Description
This invention is a new and distinct cultivar of apple tree. It was discovered by applicants in August, 1971, at Lafayette, Ind., in the course of an attempt to develop improved apple trees with high fruit quality and resistance to Venturia inaequalis (Cke.) Wint., the casual agent for the apple scab disease. 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, Lafayette, Ind. In the above orchard, its position was Row 21, Tree 200, having the description PRI 2175-7 in our breeding records.
The present new cultivar, which is designated as Coop 13, is a seedling produced from crossing `Raritan` as the seed parent and the seedling PRI 1018-101 as the pollen parent in 1965 at New Brunswick, N.J. 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 genetic factor has been repeatedly proven by controlled inoculation tests in the Purdue greenhouse of the seedling and of its offspring produced from controlled crosses. The complete pedigree is shown below: ##STR1##
The new cultivar produces a vigorous tree with good annual crops. It is resistant to scab and moderately resistant to fireblight and powdery mildew.
The tree flowers just prior to `McIntosh` and `Priscilla` which is described in U.S. Plant Pat. No. 3,488. The apple fruit has good quality. Fruit hold texture and quality 2 months 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 13. 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 Counsel in collaboration with the Royal Horticultural Society.
Pedicel: 3 cm (11/4 inches) in length.
Corolla: 4 cm (15/8 inches) in diameter at anthesis.
Color: Magenta from Plate 27/1 (bud) to 27/3 (open flowers).
Shape: Oblate, regular.
Size: Axial diameter 7.5 (3 inches), transverse diameter 6.8 cm (23/4 inches).
Color: Undercolor aureolin (Plant 3/2), overcolor 90% chrysanthemum crimson (Plate 824), faint stripes on light side.
Skin: Smooth, waxy with inconspicuous white dots, medium thick but not tough, no russeting.
Stem: 2.2 cm (7/8 inch), medium thickness.
Cavity: Acuminate, deep, medium width, smooth.
Basin: Medium depth and broad.
Calyx: Persistent, curved to upright, closed.
Calyx tube: Urn-shaped.
Stamens: Marginal.
Core line: Clasping.
Core: Distant, closed, medium.
Carpels: Roundish, truncate, smooth.
Seed: Acute, not tufted.
Flesh:
Texture.--Medium, coarse, firm, breaking.
Quality.--Good, mild subacid.
Color.--Aureolin (Plate 3/1).
Maturity season: 7 weeks before "Delicious".
Keeping quality: Retains quality and texture 2 months or more at 34° F.
Use: Summer dessert apple.
Tree: Upright and vigorous.
Leaves: Ovate, serrate to double serrate margin apex acute, base rounded, length to width ratio = 1.6.
In particular, our new cultivar apple is distinguished by its resistance to scab and by its dessert quality and appearance as a summer apple.
Claims (1)
1. A new and distinct apple tree substantially as shown and described particularly characterized by resistance to apple scab, good fresh fruit quality, smooth waxy skin, ability to maintain quality in storage, and maturity approximately 7 weeks before "Delicious" and 31/2 weeks before "Prima".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/821,644 USPP4322P (en) | 1977-08-04 | 1977-08-04 | Apple tree (Coop 13) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/821,644 USPP4322P (en) | 1977-08-04 | 1977-08-04 | Apple tree (Coop 13) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USPP4322P true USPP4322P (en) | 1978-10-24 |
Family
ID=25233934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/821,644 Expired - Lifetime USPP4322P (en) | 1977-08-04 | 1977-08-04 | Apple tree (Coop 13) |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USPP4322P (en) |
-
1977
- 1977-08-04 US US05/821,644 patent/USPP4322P/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: OLD STONE BANK, 150 SOUTH MAIN ST., PROVIDENCE, RI Free format text: AMENDMENT TO SECURITY AGREEMENT DATED MAY 3, 1984 RECORDED AT REEL 4282-FRAME 0781;ASSIGNOR:STARK BROTHERS NURSERIES AND ORCHARDS COMPANY, A CORP. OF MO;REEL/FRAME:005573/0042 Effective date: 19901231 |