Olive tree named ‘I-30’

- TODOLIVO S.L.

A new and distinct variety of olive tree, herein referred to by its cultivar name, ‘I-30’, is provided which forms an upright to spreading growth habit. Fruit with a low weight and acute shape is produced. The fruit exhibit black coloration and the fruit nipple is moderately present. The stone of the fruit of the new variety is of very low to low weight, very elongated and possess a weak rugose surface.

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Description

Botanical/commercial classification:

Latin name—Olea europaea L.

Common name—Olive tree.

Varietal denomination: ‘I-30’.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Spanish Application No. 20205554, which was filed at Spanish Office of Vegetable Varieties in Spain on Jul. 16, 2020, the contents of which are hereby incorporated by reference for all purposes.

SUMMARY OF THE INVENTION

The new variety of olive tree of the present invention was created by a controlled cross in Spain wherein two parents which previously had been studied were crossed in the hope that they would contribute the desired characteristics. The female parent (i.e., seed parent) of the new variety was the ‘ARBOSANA’ variety (unpatented). The male parent (i.e., pollen parent) was the ‘KORONEIKI’ variety (unpatented).

The parentage can be summarized as follows:
‘ARBOSANA’ x ‘KORONEIKI’.

The seeds resulting from the above pollination were sown and small plants were obtained which were physically and biologically different from each other. Selective study resulted in the identification of a single plant of the new variety.

The new variety has higher fat yield in fruit compared with ‘Arbosana’ variety. The new variety's tree size is smaller than the ‘Koroneiki’ variety. The new variety is different from the ‘I-15’ variety disclosed in U.S. Plant Pat. No. 32,302 in that it has a less upright demeanor a higher canopy density.

It was found that the new variety of the present invention possesses the following combination of characteristics:

    • (a) the tree has a upright to spreading growth habit
    • (b) the fruit weight is low and the fruit color is black
    • (c) the fruit is acute and strongly asymmetric
    • (d) the fruit possesses a moderate nipple
    • (e) the stone is very elongated with a very low to low weight and weakly rugose surface.

The new variety well meets the needs of the horticultural industry and has not been commercialized. The new variety has an easy agronomic management.

The new variety can be readily distinguished from related similar varieties. The new variety is a small olive cultivar and is different to all the other cultivars because of its different olive oil organoleptic characteristics and its olive genotype which causes the new variety to possess characteristics which increase its number of cultivars to superhigh densities to satisfy the demands of the olive oil sector. The factors which distinguish the new variety from other related varieties are presented in Table 1 below.

TABLE 1 Distinguishing factors of the new variety when compared to similar varieties DIFFERENCES I-42 I-50 I-30 I-15 TREE TYPE Semi-Dwarf Normal Semi-Dwarf Normal TREE HABIT spreading to spreading spreading to spreading dropping dropping RIPENESS early early early medium LEAF About About About About LENGTH 62 mm 50 mm 56 mm 52 mm MAXIMUM About About About About FRUIT 12 mm 15 mm 15 mm 15 mm DIAMETER (Transversal)

The new variety has a small variety size.

The new variety has been found to undergo asexual propagation in Spain by vegetative cuttings. Asexual propagation by vegetative cutting in Spain has shown that the characteristics of the new variety are stable and are strictly transmissible by such asexual propagation from one generation to another. Accordingly, the new variety undergoes asexual propagation in a true-to-type manner.

The new variety has been named ‘I-30’.

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

The accompanying photographs show as nearly true as it is reasonably possible to make the same, in a color illustration of this character, typical specimens of the plant parts of the new variety. The accompanying photographs were taken from a specimen of the new variety that was 3 years old.

FIG. 1—illustrates the growth of the new variety.

FIG. 2—illustrates the foliage of the new variety.

FIG. 3—illustrates specimens of the new variety's immature fruit.

FIG. 4—illustrates the growth habit of the new variety.

FIG. 5—illustrates the size of the new variety's mature fruit.

 DETAILED BOTANICAL DESCRIPTION

The chart used in the identification of the colors is that of The Royal Horticultural Society (R.H.S. Colour Chart, 2007 edition), London, England. The terminology which precedes reference to the chart has been added to indicate the corresponding color in more common terms. The description is based on data collected from a four-year-old specimen during 2019 in Villafranca (Córdoba, Spain).

  • Plant:
      • Growth habit.—Upright to spreading.
      • Vigor.—Low.
      • Height (average).—226 cm.
      • Width (average).—162 cm.
      • Canopy width.—162 cm.
      • Canopy density.—Dense.
  • Trunk:
      • Surface texture.—Smooth.
      • Bark color.—148C (medium brown green).
      • Diameter (average).—55 mm.
      • Cross-section.—55 mm (diameter).
  • Main stems:
      • Length (average).—226 cm.
      • Amount of main branches.—1-4.
      • Circumference (average).—162 cm.
      • Color designation (young stems).—148C (medium brown green).
      • Color designation (mature stems).—148C (medium brown green).
      • Surface texture (young stems).—Smooth.
      • Surface texture (mature stems).—Smooth.
      • Lenticels.—Absent.
      • Internode length (average).—10-20 cm.
      • Cross-section.—55 mm.
  • Lateral branches:
      • Abundance.—High.
      • Cross-section.—15-20 cm.
      • Average length.—75 cm.
      • Diameter (average).—18 cm.
      • Internode length (average).—9 cm.
      • Texture.—Smooth.
      • Strength.—Medium.
      • Color designation (young branches).—148C (medium brown green).
      • Color designation (mature branches).—148C (medium brown green).
      • Fruiting shoots.—All.
      • Pubescence.—Absent.
  • Leaves:
      • Arrangement.—The arrangement of the leaves is typical of Olea europaea L. species (two opposite leaves per each node).
      • Venation pattern.—Pinnately parallel.
      • Length (average).—55.6 mm.
      • Width (average).—13 mm.
      • Color (upper surface) young leaves.—142A (light green).
      • Color (lower surface) young leaves.—142D (light green).
      • Color (upper surface) mature leaves.—143A (medium green).
      • Color (lower surface) mature leaves.—142D (light green).
      • Leaf margins.—Smooth.
      • Texture.—Smooth.
      • Shape.—Elongated (include tip shape and base shape).
      • Curvature of longitudinal axis.—None.
  • Petiole:
      • Average length.—4-6 mm.
      • Average diameter.—1 mm.
  • Inflorescence:
      • Type.—Racime.
      • Average length.—Medium.
      • Average width.—Medium.
      • Number of flowers (average).—At least 15.
      • Flower bud size (length and width).—Medium.
      • Flower bud shape.—Medium.
      • Flower bud color.—142D (light green).
      • Flowering time.—First of May in Villafranca de Córdoba (Córdoba, Spain) during 2 weeks.
  • Peduncle:
      • Average length.—3 mm.
      • Average diameter.—0.75 mm.
      • Texture.—Smooth.
  • Flower:
      • Type.—In racime.
      • Shape.—Ovate.
      • Diameter (average).—6 mm.
      • Height (average).—5 mm.
      • Sepals.—4 sepals in cross (unfused).
      • Sepal length (average).—3 mm.
      • Sepal width (average).—2 mm.
      • Sepal shape.—Elongated.
      • Sepal base shape.—Peak.
      • Sepal texture.—Smooth.
  • Androcium:
      • Stamen number.—2.
      • Filament length.—3 mm.
      • Anther attachment.—Basifixed.
      • Anther shape.—Globular (monothecal).
      • Anther length.—2 mm.
      • Pollen amount.—Unknown.
  • Gynoecium:
      • Pistil quantity.—1.
      • Stigma shape.—Ovado.
      • Stigma length.—2 mm.
      • Style length.—2 mm.
      • Ovary position.—Superior.
      • Ovary shape.—Hypoginus.
      • Ovary diameter.—About 2 mm.
      • Carpels.—1.
  • Calyx:
      • Number (average).—4.
      • Shape.—In cross shape.
      • Base.—Fused.
      • Margin.—Smooth.
      • Texture.—Smooth.
      • Color (upper).—155A (White).
      • Color (lower).—155A (White).
  • Pedicel:
      • Length (average).—1-5 mm.
      • Diameter (average).—1 mm.
      • Color.—145D (light green).
      • Texture.—Smooth.
  • Fruit:
      • Average weight.—1.43 g (low).
      • Shape.—Apex — acute.
      • Color designation (flesh color).—N92C (dark violet blue).
      • Color designation (skin color).—N92C (dark violet blue).
      • Ripening.—Intermediate to late.
      • Fat yield.—18,5%.
      • Size (average).—Small.
      • Length (average).—17.5 mm.
      • Width (average).—12.1 mm.
      • Height (average).—17.5 mm.
      • Suture.—No.
      • Marbling.—No.
      • Symmetry.—Slightly asymmetrical.
      • Pistil scar.—Ovate.
      • Mucron.—Present.
      • Lenticel size (immature fruit).—Medium.
      • Number of lenticels (immature fruit).—Slow number of lenticels.
      • Nipple.—Present.
  • Stalk:
      • Length (average).—5 mm.
      • Diameter (average.—1 mm.
      • Color.—148C (medium brown green).
      • Depth of stalk cavity (average).—2 mm.
  • Stone:
      • Quantity.—1.
      • Shape.—Very elongated.
      • Average weight.—0.20 g (very low to low).
      • Average length.—12.6 mm.
      • Average width.—5.5 mm.
      • Grooving.—7.
      • Sutures.—Medium.
      • Color.—152C (dark green brown).
      • Symmetry.—Symmetrical.
      • Texture.—Weakly rugose.
      • Mucron.—Present.
  • Development:
      • Productivity.—Very high and constant, 658 oil liter per acre and year.
      • Time of flowering.—First days of May in Villafranca de Córdoba, Spain.
      • Flowering period.—2 weeks.
      • Time of fruit ripening.—3 months.
      • Ripening period.—October-December.
      • Winter hardiness/cold tolerance.—Unknown.
      • Drought/heat tolerance.—Unknown.
      • Plant/fruit disease, pest resistance.—Free of Cucumovirus cucumber mosaic virus (CMV), Nepovirus cherry leaf roll virus (CLRV), Incertae Sedis strawberry latent ringspot virus (SLRSV) and Nepovirus arabis mosaic virus (ArMV).

The new ‘I-30’ variety has not been observed under all possible environmental conditions to date. Accordingly, it is possible that the phenotypic expression may vary somewhat with changes in light intensity and duration, cultural practices, and other environmental conditions.

Claims

1. A new and distinct variety of olive tree named ‘I-30’ as illustrated and described herein.

Patent History
Patent number: PP34720
Type: Grant
Filed: Jul 15, 2021
Date of Patent: Nov 8, 2022
Patent Publication Number: 20220022352
Assignee: TODOLIVO S.L. (Cordova)
Inventors: Jose María Gómez Porras (Cordova), Luis Rallo Romero (Cordova), Diego Barranco Navero (Cordova), Concepción Muñoz Díez (Cordova), Carlos Trapero Ramírez (Cordova), Pedro Valverde Caballero (Cordova)
Primary Examiner: Keith O. Robinson
Application Number: 17/376,725
Classifications
Current U.S. Class: Olive (PLT/158)
International Classification: A01H 5/08 (20180101); A01H 6/00 (20180101);