USPP30774P3 - Raspberry plant named ‘PS-08.019-25’ - Google Patents

Raspberry plant named ‘PS-08.019-25’ Download PDF

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USPP30774P3
USPP30774P3 US15/932,043 US201815932043V USPP30774P3 US PP30774 P3 USPP30774 P3 US PP30774P3 US 201815932043 V US201815932043 V US 201815932043V US PP30774 P3 USPP30774 P3 US PP30774P3
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medium
fruit
weak
variety
rhs
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US20180220567P1 (en
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Scott W. Adams
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Plant Sciences Inc
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Plant Sciences Inc
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/74—Rosaceae, e.g. strawberry, apple, almonds, pear, rose, blackberries or raspberries
    • A01H6/7499—Rubus, e.g. blackberries or raspberries

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  • the present invention relates to a new and distinct fall bearing raspberry variety designated as ‘PS-08.019-25’.
  • This new variety is a result of a controlled cross made in 2008 in Watsonville, Calif. between raspberry variety ‘PS-1764’ (patented, U.S. Plant Pat. No. 15,439) as the female parent and raspberry variety ‘04.3890’ (unpatented) as the male parent in an ongoing breeding program.
  • the variety is botanically known as Rubus idaeus.
  • the seedling resulting from the aforementioned cross was asexually propagated by dormant canes in Santa Cruz County, Calif. and was subsequently selected by the inventor from a controlled breeding plot in Watsonville, Calif. in 2010. After its selection, the new variety was further asexually propagated by dormant canes, roots and non-dormant root shoot cuttings in Santa Cruz County, Calif., San Joaquin County, Calif. and Siskiyou County, Calif. The new variety was then extensively tested over the next several years in fruiting fields in Santa Cruz County, Calif. This propagation has demonstrated that the combination of traits disclosed herein as characterizing the new variety are fixed and remain true to type through successive generations of asexual reproduction.
  • ‘PS-08.019-25’ is primarily adapted to the climate and growing conditions of the central coast of California. This region provides the necessary year-round temperatures required for it to produce and maintain a strong vigorous plant and to remain in fruit production from July through December on primocanes and in the ensuing year from May through July on floricanes. The following traits have been repeatedly observed and are determined to be unique characteristics of ‘PS-08.019-25’, which in combination distinguish this raspberry plant as a new and distinct variety:
  • the raspberry variety that is believed to be most closely related to the new raspberry variety ‘PS-08.019-25’ is the raspberry variety ‘GRANDEUR’ (patented, U.S. Plant Pat. No. 20,459).
  • ‘GRANDEUR’ patented, U.S. Plant Pat. No. 20,459
  • ‘PS-08.019-25’ differs by the following combination of characteristics described in Table 1:
  • FIG. 1 shows typical primocane foliage and fruit color; foliate and rugosity characteristics of ‘PS-08.019-25’ taken in the month of May 2015;
  • FIG. 2 shows typical gloss, coloration, and drupelet formation of floricane fruit of ‘PS-08.019-25’ taken in the month of May 2015;
  • FIG. 3 shows typical harvested fruit of ‘PS-08.019-25’ taken in the month of July 2015;
  • FIG. 4 shows typical dormant cane color characteristics of ‘PS-08.019-25’ taken in the month of January 2013.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Physiology (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

This invention relates to a new and distinct everbearing variety of raspberry plant named ‘PS-08.019-25’. The new variety is primarily adapted to the growing conditions of the central coast of California and is characterized by the following: mid-season primocane production with medium sized fruit of light-red coloration. Fruit is of consistent conic shape, releases very easily from receptacle and is of fair flavor. Foliage is slightly concave to strongly convex, medium green; possessing strong rugosity and always 3 foliate. Primocanes have an absent or very weak waxy coat, green spines, and sparse thorn density and have absent to very weak anthocyanin coloration.

Description

Latin name of the genus and species of the plant claimed: Rubus idaeus.
Variety denomination: ‘PS-08.019-25’.
BACKGROUND OF THE INVENTION
The present invention relates to a new and distinct fall bearing raspberry variety designated as ‘PS-08.019-25’. This new variety is a result of a controlled cross made in 2008 in Watsonville, Calif. between raspberry variety ‘PS-1764’ (patented, U.S. Plant Pat. No. 15,439) as the female parent and raspberry variety ‘04.3890’ (unpatented) as the male parent in an ongoing breeding program. The variety is botanically known as Rubus idaeus.
The seedling resulting from the aforementioned cross was asexually propagated by dormant canes in Santa Cruz County, Calif. and was subsequently selected by the inventor from a controlled breeding plot in Watsonville, Calif. in 2010. After its selection, the new variety was further asexually propagated by dormant canes, roots and non-dormant root shoot cuttings in Santa Cruz County, Calif., San Joaquin County, Calif. and Siskiyou County, Calif. The new variety was then extensively tested over the next several years in fruiting fields in Santa Cruz County, Calif. This propagation has demonstrated that the combination of traits disclosed herein as characterizing the new variety are fixed and remain true to type through successive generations of asexual reproduction.
BRIEF SUMMARY OF THE INVENTION
‘PS-08.019-25’ is primarily adapted to the climate and growing conditions of the central coast of California. This region provides the necessary year-round temperatures required for it to produce and maintain a strong vigorous plant and to remain in fruit production from July through December on primocanes and in the ensuing year from May through July on floricanes. The following traits have been repeatedly observed and are determined to be unique characteristics of ‘PS-08.019-25’, which in combination distinguish this raspberry plant as a new and distinct variety:
    • 1. Green spines
    • 2. High fruit yield
    • 3. Light to medium red fruit color
    • 4. Absent to very weak primocane glaucosity
    • 5. Fair flavor
The raspberry variety that is believed to be most closely related to the new raspberry variety ‘PS-08.019-25’ is the raspberry variety ‘GRANDEUR’ (patented, U.S. Plant Pat. No. 20,459). In comparison to the similar raspberry variety ‘GRANDEUR’, ‘PS-08.019-25’ differs by the following combination of characteristics described in Table 1:
TABLE 1
‘GRANDEUR’
Characteristic ‘PS-08.019-25’ (U.S. PP 20,459)
Primocane anthocyanin intensity Absent to very weak Weak
Primocane fruit weight (g) 4.5  3.8
Leaf shape (cross section) Slightly concave to Flat to slightly
strongly convex convex
Thorn density per cm at 1.81  3.38
central 1/3 Sparse Medium
Relative number of pedicel 9.9 16.2
thorns Few Medium
Soluble solids (% Brix) 8.9 10.5
Flavor Fair Good
‘PS-08.019-25’ differs from its parents, ‘PS-1764’ and ‘04.3890’, by the following combination of characteristics described in Table 2:
TABLE 2
‘PS-1764’
Characteristic ‘PS-08.019-25’ (U.S. PP 15,439) ‘04.3890’
Productivity High High Medium
Glossiness (fruit) Medium High High
Firmness (fruit) Medium to high Medium Medium to
low
Adherence to receptacle Very weak Weak Medium
Primocane time of fruiting Medium Medium Medium
Fruit size Medium Medium Large
Flavor Fair Excellent Good
Yellow rust Moderately Very Susceptible
(Phragmidium rubi-idaei) resistant susceptible
For identification, a series of molecular markers have been determined for this new variety.
BRIEF DESCRIPTIONS OF THE DRAWINGS
The accompanying color photographs illustrate the overall appearance of typical specimens of the new raspberry variety, ‘PS-08.019-25’ at various stages of development as true as reasonably possible with color reproductions of this type. Color in the photographs may differ slightly from the color value cited in the detailed botanical description which accurately describes the color of ‘PS-08.019-25’. The depicted plant and plant parts of the new raspberry variety ‘PS-08.019-25’ were taken in Watsonville, Calif. and are approximately 2 to 16 months old:
FIG. 1 shows typical primocane foliage and fruit color; foliate and rugosity characteristics of ‘PS-08.019-25’ taken in the month of May 2015;
FIG. 2 shows typical gloss, coloration, and drupelet formation of floricane fruit of ‘PS-08.019-25’ taken in the month of May 2015;
FIG. 3 shows typical harvested fruit of ‘PS-08.019-25’ taken in the month of July 2015;
FIG. 4 shows typical dormant cane color characteristics of ‘PS-08.019-25’ taken in the month of January 2013.
 DETAILED BOTANICAL DESCRIPTION
‘PS-08.019-25’ has not been observed under all possible environmental conditions. The characteristics of the new variety may vary in detail, depending upon variations in environmental factors, including weather (temperature, humidity and light intensity), day length, soil type, and location.
The aforementioned photographs, together with the following description of the new raspberry variety ‘PS-08.019-25’, unless otherwise noted, are based upon observations taken during the 2016-2017 growing season in Watsonville, Calif. Primocane measurements and ratings were taken from plants of ‘PS-08.019-25’ dug from a nursery located in Siskiyou County, Calif. during the middle of October 2015 and planted approximately 3 to 4 weeks later in Watsonville, Calif. The approximate age of the observed primocane plants is 7 to 8 months. Floricane measurements and ratings were taken from the same planting of ‘PS-08.019-25’ at an approximate age of 16 to 18 months. Yield observations and fruit quality characteristics are averaged from three years of data collected from the 2013 through 2016 production seasons. Flower measurements and characteristics are from secondary flowers unless otherwise noted. Fruit characteristics and measurements are from secondary fruit unless otherwise noted. Foliage characteristics and measurements are from 3-foliate foliage unless otherwise noted.
Color terminology where noted follows The R.H.S. Colour Chart Fifth Edition, Royal Horticultural Society, London, United Kingdom (1966).
The following Tables 3-7 describe fruit, plant, foliage, flower and pest/disease characteristics of the new raspberry ‘PS-08.019-25’ in comparison to the similar raspberry variety ‘GRANDEUR’ (patented, U.S. Plant Pat. No. 20,459).
TABLE 3
FRUIT CHARACTERISTICS
‘GRANDEUR’
Characteristic ‘PS-08.019-25’ (U.S. PP 20.459)
Color mature fruit RHS 42A RHS 42A
Medium red Medium red
Color achenes RHS 159A RHS 159A
Orange-white group Orange-white group
Fruit length (mm) 22.71 22.91
Fruit width (mm) 20.94 20.12
Length/Width ratio  1.08  1.14
Longer than broad Longer than broad
Seed weight (mg)  1.71  1.75
Drupelets per berry 99 93
Weight of single drupe (g/drupe)  0.051  0.043
Relative size of drupes Medium Medium
Fruit size Medium Medium
Predominant shape Conical Conical
Eveness of color Even Even
Glossiness Medium Medium
Adherence of receptacle Very weak Very weak
Firmness of flesh Very Firm Very firm
Firmess of skin Firm Very firm
Soluble solids (% Brix)  8.9 10.5
Flavor Fair Good
TABLE 4
PLANT CHARACTERISTICS
‘GRANDEUR’
Characteristic ‘PS-08.019-25’ (U.S. PP 20,459)
General:
Habit Upright Upright
Size Medium Medium
Productivity High High
Self-fruitfulness Yes Yes
Type of bearing Everbearing Everbearing
Primocane:
Color (true) RHS 145A RHS 145B
Yellow-green group Yellow-green group
Length (cm)   144.8   143.6
Basal diameter (mm)   11.34   21.80
Diameter central 1/3 (mm)    8.91   12.55
Lateral length at central 1/3   40.9   43.6
(cm)
No. fruiting laterals per cane   14.7   17.4
Internode length at central 1/3   42.98   48.84
(mm)
Anthocyanin coloration RHS 59B RHS 59B
Red-purple group Red-purple group
Anthocyanin intensity Absent to very weak Weak
Pubescence Absent Absent
Length of vegetative bud (mm)    3.93   11.01
Strength of waxy coating Absent to very weak Absent to very weak
(glaucosity)
Time of flowering Medium Medium
Time of fruiting Medium Medium
Length of fruiting season Long Long
% of total yield 57% 50%
Flowering period Late June to Late June to
Late November Late November
Harvest period Late July to Late July to
Mid December Mid December
Primocane fruit weight (g)    4.5    3.8
Primocane yield (g/plant) 3,098 2,662
Young Shoots:
Number (per meter) 15-20 15-20
Medium Medium
Anthocyanin presence Present Present
Anthocyanin coloration RHS 187B RHS 179A
Red-purple group Greyed-red group
Anthocyanin intensity Medium Medium
Thorns:
Thorn coloration (tip) RHS 180C RHS 180C
Greyed-red group Greyed-red group
Thorn coloration (base) RHS 145B RHS 145B
Yellow-green group Yellow-green group
Thorn length at central 1/3    0.67    0.76
(mm)
Thorn base at central 1/3 (mm)    0.52    1.53
Thorn presence Present Present
Thorn density per cm at central    1.81    3.38
1/3 Sparse Medium
Thorn texture Rigid Rigid
Attitude of the tip Horizontal Horizontal
Floricane:
Color (true) RHS 164A RHS 164A
Greyed-orange group Greyed-orange group
Length (cm)   111.5   119.8
Fruiting lateral attitude Erect Erect
Time bud burst Medium Medium
Time of flowering Medium Medium
Time of fruiting Medium Medium
Length of fruiting season Medium to long Medium to long
% of total yield 43% 50%
Flowering period Late April to Late April to
Late June Late June
Harvest period Late May to Late May to
Late July Late July
Floricane fruit weight (g)    4.3    3.7
Floricane yield (g/plant) 2,332 2,680
TABLE 5
FOLIAGE CHARACTERISTICS
‘GRANDEUR’
‘PS-08.019-25’ (U.S. PP 20,459)
Characteristic (3 Foliate) (3 Foliate)
General:
Color of upper surface RHS N137A RHS N137A
Green group Green group
Color of lower surface RHS 190B RHS 190B
Greyed-green group Greyed-green group
Shape in cross section Slightly concave to Flat to slightly
strongly convex convex
Arrangement Compound Compound
Relief between veins Strong Strong
(rugosity)
Glossiness Weak Weak
Number of leaflets/leaf Always 3 Always 3
Terminal Leaflet:
Length (mm) 124.7 127.5
Width (mm)  86.6  91.6
Length/width ratio  1.4  1.4
Longer than broad Longer than broad
Size Medium Medium to large
Shape Cordate Cordate
Shape of base Cordate Cordate
Shape of tip Acuminate Acuminate
Margins Biserrate Biserrate
Lateral Leaflet:
Legnth (mm)  95.4 105.5
Width (mm)  58.7  65.1
Length/width ratio  1.6  1.6
Longer than broad Longer than broad
Rachis length (mm)  28.6  36.2
Orientation Opposite Opposite
Arrangement Compound Compound
Shape Ovate Ovate
Overlapping Free Touching
Shape of the base Rounded Oblique rounded
Shape of the tip Acuminate Acuminate
Margins Biserrate Biserrate
Petiole:
Length (mm)  48.47  59.00
Width (mm)  2.49  3.99
Thorn presence Yes Yes
Thorn orientation Erect Erect
Anthocyanin coloration of RHS 184C RHS 184C
upper surface Greyed-purple group Greyed-purple group
Anthocyanin intensity of upper Absent to very weak Weak
surface
Stipule length (mm)  6.64  10.23
Stipule orientation Erect Erect to horizontal
TABLE 6
FLOWER CHARACTERISTICS
‘GRANDEUR’
Characteristic ‘PS-08.019-25’ (U.S. PP 20,459)
Petal color 155C 155C
White group White group
Flower diameter (mm) 22.03 22.55
Petal Length (mm)  7.36  6.42
Petal width (mm)  3.41  3.11
Petal length/width ratio  2.16  2.06
Much longer Much longer
than broad than broad
No. petals/flower  5.1  5.2
No. sepals/flower  5.1  5.2
Relative number of pedicel thorns  9.9 16.2
Few Medium
Peduncle anthocyanin presence Absent Present
Peduncle anthocyanin coloration n/a RHS 184A
Greyed-purple group
Peduncle anthocyanin intensity Absent Medium
TABLE 7
PEST AND DISEASE REACTIONS
‘GRANDEUR’
Characteristic ‘PS-08.019-25’ (U.S. PP 20,459)
Spotted wing drosophila Susceptible Susceptible
(Drosophila suzukii)
Two-spotted spider mite Very susceptible Susceptible
(Tetranychus urticae)
Grey fruit mold Susceptible Susceptible
(Botrytis cinerea)
Powdery mildew Moderately Moderately
(Podosphaera aphanis var. aphanis) susceptible susceptible
Yellow rust Moderately Moderately
(Phragmidium rubi-idaei) resistant susceptible

Claims (1)

I claim:
1. A new and distinct variety of raspberry plant named ‘PS-08.019-25’, as herein described and illustrated by the characteristics set forth above.
US15/932,043 2017-02-01 2018-01-29 Raspberry plant named ‘PS-08.019-25’ Active USPP30774P3 (en)

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