USPP10623P - Variety of apple tree Bel-El - Google Patents

Variety of apple tree Bel-El Download PDF

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Publication number
USPP10623P
USPP10623P US08/783,405 US78340597V US10623P US PP10623 P USPP10623 P US PP10623P US 78340597 V US78340597 V US 78340597V US 10623 P US10623 P US 10623P
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Prior art keywords
variety
red
fruit
medium
bel
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US08/783,405
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Kris Wouters
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Jomobel
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Jomobel
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/74Rosaceae, e.g. strawberry, apple, almonds, pear, rose, blackberries or raspberries
    • A01H6/7418Malus domestica, i.e. apples
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/08Fruits

Definitions

  • This invention relates to a new and distinct variety of apple tree (Malus domestica), named Bel-El.
  • the new apple variety was discovered in a cultivated Elstar apple orchard located at Rummen, Belgium as a sport mutation of the Elstar apple tree, U.S. Plant Pat. No. 6,450. It was noted that five of the trees in the orchard were unique and different in appearance from the entire block of Elstar trees in that they were bearing dark red apples in about mid-August while the rest of the Elstar orchard fruit was still green. These trees were propagated with the buds taken from one spontaneous mutated branch.
  • FIG. 1 is a close-up view showing the color and appearance of the fruit and leaves on a branch of the new apple variety Bel-El.
  • FIG. 2 illustrates the overall appearance and growth habit of the Bel El apple tree.
  • FIG. 3 is a closer view of a portion of the Bel-El apple tree shown in FIG. 2 showing the presence of some mottles, stripes or spots on approximately 20% of the fruit.
  • FIG. 4 is a view of the leaves and branches of the new apple tree, along with the seeds of its fruit.
  • FIG. 5 is a view illustrating longitudinal and transverse sections taken through the fruit of the Bel-El apple variety.
  • Parentage A sport mutation of the apple tree variety Elstar.
  • Propagation Asexually by budding and grafting.
  • Vigor (based on height and spread): Medium strong.
  • Trunk Medium stocky, smooth, medium strong.
  • Density of Head Dense.
  • Dormant one-year-old shoot Medium thick, medium pubescence (on upper half of shoot) with a medium number of lenticels, a red-brown upper side and a green-brown underside.
  • Leaf blade --Strong glossiness of upper side and a medium pubescence on underside. Dark green color.
  • Stalk.--Color brown/red. Thickness: medium-thick, approximately 3.15 mm. Length: Long, approximately 3.55 cm. Depth of stalk cavity: deep.
  • Width of stalk cavity is--Medium-broad.
  • Thickness of skin --Medium. The skin finish: less shiny.
  • Tree-storing capacity.--Fruit remains in good condition on tree for approximately one month or so beyond picking date, with no apparent formation of water core when so stored.

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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

A new and distinctive variety of apple tree named Bel-El, a sport mutation of the apple variety Elstar, uniquely characterized from its parent variety by the tree's distinctly-colored branches and the distinctly-colored petioles and nerves in its leaves, and by its less dense, bushy foliage than its parent variety, its fruit further characterizing the new variety from its parent by its solid red color, its longer, thinner brown/red stalk, and by its earlier ripening and picking dates.

Description

BACKGROUND OF THE INVENTION
This invention relates to a new and distinct variety of apple tree (Malus domestica), named Bel-El.
The new apple variety was discovered in a cultivated Elstar apple orchard located at Rummen, Belgium as a sport mutation of the Elstar apple tree, U.S. Plant Pat. No. 6,450. It was noted that five of the trees in the orchard were unique and different in appearance from the entire block of Elstar trees in that they were bearing dark red apples in about mid-August while the rest of the Elstar orchard fruit was still green. These trees were propagated with the buds taken from one spontaneous mutated branch.
Observation of the five trees made from the mutated branch over a period of three weeks indicated that the condition of the fruit remained stable although its color gradually became blood red. Extended observation in Halen, Belgium has shown that the unique and distinguishing characteristics of the descendants from the new mutation and their fruit have remained consistent through their third generation descendants.
The major differences between the parent Elstar apple variety and the new Bel-El apple variety are itemized in the following comparision table.
              TABLE A                                                     
______________________________________                                    
          ELSTAR      BEL-EL                                              
______________________________________                                    
TREE                                                                      
vigour      strong        medium-strong                                   
figure      medium to large                                               
                          medium                                          
density     dense         less dense                                      
color of branches                                                         
            green-brown   has a red-brown                                 
                          upper side and a                                
                          green-brown lower                               
                          side                                            
predominance of                                                           
            on spurs      on spurs                                        
bearing                                                                   
LEAF BLADE                                                                
leaf; petiole +                                                           
            upper side: green                                             
                          upper side: green                               
nerves      lower side: rose/                                             
                          lower side: darker                              
            red           purple/red                                      
FLOWER                                                                    
color of flower                                                           
            red-purple(58/A)                                              
                          greyed-purple                                   
                          (187/D+C)                                       
color of full bloom                                                       
            red-purple(71/A+D)                                            
                          greyed-purple                                   
                          (186/C+A)                                       
FRUIT                                                                     
color intensity of                                                        
            yellow/green with                                             
                          a dark-red solid                                
the ripe fruit                                                            
            bright-red slightly                                           
                          flush over                                      
            spotted-striped                                               
                          practically 100%                                
            blush         of the surface of                               
                          the skin                                        
size        medium-large  medium-large                                    
                          larger than Elstar                              
axial diameter                                                            
            2-1/2 inch at 3-1/8                                           
                          2-3/4 inch at 3-1/4                             
            inch; mean = 2-3/4                                            
                          inch; mean = 3 inch                             
            inch                                                          
transverse diameter                                                       
            2-1/4 inch to 2-1/2                                           
                          2-1/2 inch at 2-3/4                             
            inch; mean = 2-3/8                                            
                          inch; mean = 2-1/2 inch                         
shape       globose-conical                                               
                          global-conical                                  
            conic to slightly                                             
            oblong, broad,                                                
            rounded at base,                                              
            side usually slightly                                         
            unequal                                                       
prominence of                                                             
            weak          very weak                                       
ribbing                                                                   
aperture of eye                                                           
            half open (some                                               
                          mainly closed (some                             
            closed)       half open)                                      
stalk       shorter, thicker,                                             
                          about 0.5 cm longer,                            
            brown/green   thinner, red/brown                              
begin of coloring                                                         
            end of August keeps its red color                             
                          from the stage when                             
                          the apple is small.                             
                          The difference can                              
                          be noticed over the                             
                          whole period. At                                
                          the end of August,                              
                          the apple is already                            
                          red.                                            
amount of over                                                            
            medium        high-very high                                  
color of skin                                                             
over color of skin                                                        
            red           darker red                                      
type of over color                                                        
            mottled(with area)                                            
                          solid flush; approx.                            
of skin     of solid flush)                                               
                          20% of the fruit                                
                          show some                                       
                          spots, mottles                                  
                          or stripes.                                     
time of picking                                                           
            between 15 and 30                                             
                          between 30                                      
            September     August and 15                                   
                          September.                                      
sugar level               sweeter,                                        
                          earlier                                         
FRUIT RIPENING                                                            
time of fruit                                                             
            late          medium                                          
ripening for                                                              
eating                                                                    
______________________________________                                    
THE DRAWINGS
FIG. 1 is a close-up view showing the color and appearance of the fruit and leaves on a branch of the new apple variety Bel-El.
FIG. 2 illustrates the overall appearance and growth habit of the Bel El apple tree.
FIG. 3 is a closer view of a portion of the Bel-El apple tree shown in FIG. 2 showing the presence of some mottles, stripes or spots on approximately 20% of the fruit.
FIG. 4 is a view of the leaves and branches of the new apple tree, along with the seeds of its fruit.
FIG. 5 is a view illustrating longitudinal and transverse sections taken through the fruit of the Bel-El apple variety.
DESCRIPTION OF THE NEW VARIETY
The following is a detailed description of the new apple tree variety Bel-El as grown and observed in Halen, Belgium. Color references are made to The Royal Horticultural Colour Chart of London in association with the Flower Council of Holland-Leiden (1986), except where general color terms of ordinary dictionary significance are used.
Parentage: A sport mutation of the apple tree variety Elstar.
Propagation: Asexually by budding and grafting.
The Tree
Form: Medium size, slightly bushy and dense foliage.
Habit of growth: Generally rapid, very productive.
Vigor (based on height and spread): Medium strong.
Trunk: Medium stocky, smooth, medium strong.
Branches: Much branching, upright spreading.
Density of Head: Dense.
Predominance of bearing: On spurs.
Dormant one-year-old shoot: Medium thick, medium pubescence (on upper half of shoot) with a medium number of lenticels, a red-brown upper side and a green-brown underside.
Leaves:
(1) General pose.--Upward and outward.
(2) Size.--Large; oval; length--from 8.6 to 12. 4 cm., width--from 4.5 to 6.01 cm.
(3) Petiole.--Long; from 3.01 to 4.04 cm.
(4) Leaf blade.--Strong glossiness of upper side and a medium pubescence on underside. Dark green color.
(5) Margin.--Crenate, bicrenate, serrate and biserrate. During the ripening time of the fruit, the veins on the underside of the leaves are greyed-purple (group 185B).
Flowers:
(1) Time of begining of flowering.--Late.
(2) Finishing date of flower.--Approximately 12 May.
(3) Size.--Medium diameter flower with petals pressed into horizontal position.
(4) Color of flower bud.--Greyed-purple (187/D+C).
(5) Color in full bloom.--Greyed-purple (186/C+B).
(6) Color at end of bloom.--Greyed-purple (186/C+A).
The Fruit
Fruit:
Dates of first and last picking.--Approximately 30 August and 15 September, respectively.
Time of fruit ripening for eating.--Medium.
Maturity when described.--Ripe for eating.
Size.--Medium to large fruit.
Form.--Global--conical. Vertical diameter of approximately 6.56 cm, horizontal diameter of approximately 7.71 cm.
Symmetry in side view (predominant situation).--Asymmetric.
Ribbing.--Present. Prominence of ribbing-very weak.
Crowning at distal end.--Present. Degree: weak.
Aperture of eye.--Mainly closed, some half open.
Size of eye.--Medium.
Length of sepal (visual).--Long. Spacing of sepals at base: touching.
Depth of eye basin.--Medium. Width of eye basin: medium.
Stalk.--Color: brown/red. Thickness: medium-thick, approximately 3.15 mm. Length: Long, approximately 3.55 cm. Depth of stalk cavity: deep.
Width of stalk cavity.--Medium-broad.
Skin.--Relief of surface: bumpy, slightly rough.
Bloom of skin.--Absent.
Greasiness of skin.--Present. Cracking tendency of skin: absent.
Thickness of skin.--Medium. The skin finish: less shiny.
Ground color of skin.--Yellow group 10.A.
Over color of skin.--Red; darkest red (red group 46.A) and lightest red (red group 46.B). Amount of over color: high-very high. Type: solid flush. Approximately 20% of fruit exhibits some mottles, spots or stripes.
Lenticels.--Size: medium.
Amount of russet.--Low. Position of russet: around stalk cavity.
Flesh.--Browning of the flesh(one hour after being cut, with stainless steel knife): absent or very weak. Firmness of the flesh: medium/firm. (measurement with penetrometer: 6.53). Color of the flesh: Cream; yellow group 13D. Texture of the flesh: medium. Juiciness: juicy.
Seeds.--Length: 0.9 cm. Breadth: 0.5 cm. Form: acute. Color: brown (Greyed orange group. 165A).
Fruit in cross-section.--Distinctness of core-line (median through locules): medium. Aperture of locules: closed.
Tree-storing capacity.--Fruit remains in good condition on tree for approximately one month or so beyond picking date, with no apparent formation of water core when so stored.
Other characteristics:
Use.--Particularly well-suited as a dessert fruit; juices.
Keeping quality.--Natural conditions: Good; refrigerated conditions: Keeps very well up to seven months.
Resistance to insects and diseases.--No unusual susceptibility or resistance noted.

Claims (1)

I claim:
1. The new and distinct variety of apple tree named Bel-El as described and illustrated, and which is particularly characterized over its parent variety by the red solid flush and longer, thinner brown/red stalk of its fruit; by the earlier picking dates of its fruit; by the tree's distinctly-colored branches which have a red/brown upper side and a green/brown underside and leaves in which the petioles and nerves are green on the upper side and dark purple/red on the underside; and by its less dense, bushy foliage than its parent variety.
US08/783,405 1997-01-13 1997-01-13 Variety of apple tree Bel-El Expired - Lifetime USPP10623P (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP6450P (en) * 1987-01-30 1988-12-06 Instituut Voor De Veredeling Van Tuinbouwgwassen Elstar apple tree

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USPP6450P (en) * 1987-01-30 1988-12-06 Instituut Voor De Veredeling Van Tuinbouwgwassen Elstar apple tree

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GTITM UPOV ROM Plant Variety Database citation for Bel El DE PBR APF 00052, proposed Jun. 18, 1990, published Oct. 15, 1990. *
GTITM UPOV-ROM Plant Variety Database citation for `Bel-El` DE PBR APF 00052, proposed Jun. 18, 1990, published Oct. 15, 1990.

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Owner name: JOMOBEL NV, BELGIUM

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WOUTERS, KRIS;REEL/FRAME:008453/0746

Effective date: 19961216