Strawberry plant named ‘CIVH725’

Information

  • Patent Grant
  • PP35594
  • Patent Number
    PP35,594
  • Date Filed
    Wednesday, November 2, 2022
    2 years ago
  • Date Issued
    Tuesday, January 23, 2024
    a year ago
  • CPC
    • A01H6/7409
  • US Classifications
    Field of Search
    • US
    • PLT 208000
    • CPC
    • A01H5/08
    • A01H5/00
    • A01H6/74
    • A01H6/7409
  • International Classifications
    • A01H5/08
    • A01H6/74
Abstract
This invention relates to a new and distinct variety of strawberry plant named ‘CIVH725’. The new june bearing strawberry variety named ‘CIVH725’ is primarily adapted to the climate and growing conditions of Northern areas and is characterized by a rustic plant, tolerant to the most common leaf and root diseases, suitable for tunnel and open field cultivation. The plant has medium-high vigour with semi-upright habit and clearly visible fruit, easy to collect; and the plant is able to have an important second flowering during the season. The new strawberry has a very high productivity, progressive and consistent during all the picking season. The fruits have conical and regular shape with red bright colour, uniform on all the fruit surface; very good resistance to handling and very good shelf-life. The flavour is very good, sweet and slightly aromatic.
Description

Latin name of the genus and species of the plant claimed: Fragaria x ananassa Duchesne ex Rozier.


Variety denomination: ‘CIVH725’.


CROSS-REFERENCE TO RELATED APPLICATION

This application claims priority from Community Plant Variety Rights Application No. 2021/2769, filed Nov. 4, 2021.


BACKGROUND OF THE INVENTION

The present invention relates to a new and distinct strawberry variety named ‘CIVH725’. The variety is botanically known as Fragaria x ananassa Duchesne ex Rozier.


The new strawberry ‘CIVH725’ is a product of a planned breeding program conducted by the inventor, Michelangelo Leis in San Giuseppe di Comacchio, Ferrara, Italy. The objective of the breeding program is to develop june bearing strawberry variety with high chill requirement, suitable both for tunnel and open field cultivation; plant with medium vigour and semi-upright habit in order to have clearly fruit easy to collect; fruit with conical, regular shape and bright red colour; skin of the fruits very resistant to handling adapted to long shelf life.


This new strawberry ‘CIVH725’ is a result of a controlled cross made by the inventor in 2011, in San Giuseppe di Comacchio, Ferrara, Italy. The male or pollen parent is strawberry selection designated 6C9C-007 (unpatented CIV's selection). The female or seed parent is strawberry selection designated Z6T2-060 (unpatented CIV's selection).


The new strawberry ‘CIVH725’ was discovered and selected by the inventor as a single flowering plant within the progeny of the stated cross in May 2013 in San Giuseppe di Comacchio, Ferrara, Italy (44° 45′ North and 12° 11′ East). After its selection, the new variety was asexually propagated by stolons in a nursery located in San Giuseppe di Comacchio, Ferrara, Italy. The new variety was extensively tested over the next several years in different European area with high chill condition. This propagation has demonstrated that the combination of characteristics as herein disclosed for the new cultivar are firmly fixed and retained through successive generations of asexual reproduction. The new cultivar reproduces true to type.


BRIEF SUMMARY OF THE INVENTION

‘CIVH725’ is primarily adapted to the climate and growing with high chill condition. This area provides the needed and correct temperatures for flower induction, and to produce a strong and vigorous plant, and to maintain fruit quality during full production.


The following traits have been repeatedly observed and are determined to be unique characteristics of ‘CIVH725’, which in combination distinguish this strawberry plant as a new and distinct variety:

    • 1. Plants with semi-upright habit and medium-high vigour.
    • 2. Adapt for tunnel and open field cultivation.
    • 3. Fruits easy to collect.
    • 4. Fruit with conical and regular shape during all the picking season.
    • 5. Very good resistance to handling.
    • 6. Good shelf life.
    • 7. Very high productivity, progressive and consistent during all the picking season.
    • 8. Important second flowering after the first production peak.


Plants of the new strawberry variety ‘CIVH725’ differ from plants of the parents, 6C9C-007 and Z6T2-060 in the characteristics described in Table 1.












TABLE 1





Characteristic
‘CIVH725’
6C9C-007
Z6T2-060







Time of ripening
Very early to early
Medium
Very early to early


Growth habit
Semi-upright
Upright
Semi-upright


Fruit size
Large
Medium
Large to very large


Firmness
Firm
Medium to
Medium




high









Of the many commercial cultivars known to the present inventor, the most similar in comparison to the new strawberry variety ‘CIVH725’ is the strawberry variety ‘APRICA’. Plants of the new strawberry variety ‘CIVH725’ differ from plants of strawberry variety ‘AFRICA’ in the characteristics described in Table 2:











TABLE 2





Characteristic
‘CIVH725’
‘APRICA’







Fruit: time of beginning ripening
Very early to early
Early


Leaf: size
Medium
Large


Flower: diameter
Medium to large
Large to very




large












BRIEF DESCRIPTIONS OF THE PHOTOGRAPHS

The accompanying color photographs illustrate the overall appearance of typical specimens of the new strawberry variety ‘CIVH725’, at various stages of development as true as it is reasonably possible with color reproductions of this type. Color in the photographs may differ slightly from the color value cited in the botanical description which accurately describe the color of ‘CIVH725’. The depicted plant and plant parts of the new strawberry variety ‘CIVH725’ were taken in San Giuseppe di Comacchio, Ferrara, Italy, and are approximately 6 to 9 months old.



FIG. 1 shows plant of ‘CIVH725’;



FIG. 2 shows the leaves of ‘CIVH725’;



FIG. 3 shows typical flowers of ‘CIVH725’; and



FIG. 4 shows typical fruits of ‘CIVH725’.





DETAILED BOTANICAL DESCRIPTION

‘CIVH725’ 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 observations, measurements and values describe the new strawberry variety ‘CIVH725’, unless otherwise noted, taken during 2022 growing season in San Giuseppe di Comacchio, Ferrara, Italy. The observations, measurements and values were taken from plants of ‘CIVH725’ dug in December 2020 from CIV' nursery located in 44021 Codigoro, Ferrara, (locality Pomposa), Italy, and planted in July 2021 in CIV' test field in San Giuseppe di Comacchio, Ferrara, Italy.


Plants of the new strawberry variety ‘CIVH725’ were grown under conditions which closely approximate those generally used in commercial practice.


The observed plants were one year old plants. The plants used in the production field are produced in a nursery in CIV' nursery located in 44021 Codigoro, Ferrara, (locality Pomposa), Italy.


Yield observations and fruit quality characteristics are averaged from 3 year of data collected from the 2020 through 2022 growing seasons. Flower measurements and characteristics are from secondary flowers unless otherwise noted. Fruit characteristics and measurements are from secondary fruit unless otherwise noted.


Color references are made to The Royal Horticultural Society Colour Chart (R.H.S.), except where general colors of ordinary significance are used. Color values were taken under daylight conditions approximately in the afternoon in San Giuseppe di Comacchio, Ferrara, Italy. The approximate age of the observed plants is about 12 months.


The following tables 3-9 describe fruit, plant, stolon, foliage, fruiting truss, flower and pest/disease characteristics of the new strawberry ‘CIVH725’.









TABLE 3







FRUIT CHARACTERISTICS








Characteristic
‘CIVH725’





Color of mature fruit
Red group - RHS 46B


Color of internal flesh
Red group - RHS 45C


Color of internal core
Red group - RHS 43B


Length (cm)
About 4.75 cm


Width (cm)
About 3.1 cm


Ratio length/width
Moderately longer


Calyx diameter (cm)
About 5.3 cm


Average weight (gm)
About 30.5 g


Achene color
Yellow-green group 153B


Number of achenes
About 9


per cm2



measured at the center



of berry



Average weight of
About 0.80 g


1000 achenes (g)



Marketable yield
Average 1.100 gm/plt


(gm/plt)



Size
Large


Predominant shape
Conical


Difference in shapes
Slight


between primary and



secondary fruit



Band without achenes
Narrow


Unevenness of surface
Even or slightly uneven


Evenness of color
Even or slightly uneven


Glossiness
Strong


Insertion of achenes
Level with surface


Insertion of calyx
Level with fruit


Attitude of the calyx
Outward


Size of calyx in relation
Larger


to fruit diameter



Adherence of calyx
Strong


Firmness of skin
Very firm


Firmness of flesh
Firm


Distribution of red
Uniform


color of the flesh



Hollow center
Medium


expression



Flavor
Very good flavour, sweet and slightly



aromatic


Soluble solids (% brix)
About 8.6%


Time of first and
Early. The full bloom of first flowering is


second Flowering
at the end of March, and the second



flowering is after about 30/40 days from the



first flowering in North Italy - Po Valley.


Time of first harvesting
Early


Harvest period
The first harvest period is from the begin-



ning of May to the end of May, and the second



harvest period is from the beginning of June



to the end of June in North Itality - Po Valley.


Type of bearing
Not remontant
















TABLE 4







PLANT CHARACTERISTICS










Characteristic
‘CIVH725’







Height (cm)
About 27.5 cm



Spread (cm)
About 35 cm



Size
Small to medium



Habit
Semi-upright



Density
Medium



Vigor
Medium to strong

















TABLE 5







STOLON CHARACTERISTICS










Characteristic
‘CIVH725’







Average number per plant
About nr. 10-15



Anthocyanin coloration
Red group - 53B



Anthocyanin intensity
Medium



Diameter at bract (mm)
About 3mm



Pubescence
Medium



Length
About 50 cm

















TABLE 6







FOLIAGE CHARACTERISTICS










Characteristic
‘CIVH725’







Foliage:




Color of upper surface
Green group - 137A



Color of underside
Green group - 147B



Shape in cross section
Concave



Interveinal blistering
Absent or weak



Glossiness
Medium



Number of leaflets
3



Terminal Leaflet:




Length (cm)
About 10.5 cm



Width (cm)
About 8.1 cm



Length/width ratio
Longer



Serrations/leaf
Overlapping



Size
Medium



Shape of base
Obtuse



Shape of teeth
Serrate



Petiole:




Length (cm)
About 25.5 cm



Diameter (mm)
About 0.5 cm



Pubescence
Strong



Attitude of hairs
Outwards



Stipule:




Length (mm)
About 4.2 cm



Width (mm)
About 1 cm



Anthocyanin coloration
Strong



Color
Yellow-green group 145C

















TABLE 7







FRUITING TRUSS CHARACTERISTICS










Characteristic
‘CIVH725’







Length (cm)
About 20-25 cm



Attitude
Erect



Position relative to foliage
Slightly below



Pubescence
Weak to medium



Anthocyanin intensity
Absent or very weak



Attitude at first pick
Horizontal



Number of fruit per truss
About from 4 to 6

















TABLE 8







FLOWER CHARACTERISTICS










Characteristic
‘CIVH725’







Petal color




Mature (upper)
White group - 155D



Mature (lower)
White group - 155D



Petal shape




Overall
Rounded



Apex
Rounded



Base
Broad



Petal length (mm)
About 1 to 1.2 cm



Petal width (mm)
About 0.9 to 1.1 cm



Petal length/width ratio
Slightly longer



Number of petals/flower
About 5 to 6



Sepals color




Mature (upper)
Green group - 137A



Mature (lower)
Green group - 138A



Sepal shape




Overall
Elliptic



Apex
Pointed



Base
Flat



Sepal length (mm)
About 0.9 to 1.1 cm



Sepal width (mm)
About 0.3 to 0.5 cm



Sepal length/width ratio
Longer



Number of sepals/flower
About 9 to 13



Corolla diameter (mm)
About 28 mm



Calyx diameter (mm)
About 31 mm



Size of calyx relative to
Larger



corolla




Size of inner calyx
Smaller



relative to outer calyx




Relative position of petals
Free to touching



Use: Fresh market.




Shipping/storage characteristics:
Very good storability




and good shelf life.

















TABLE 9







REPRODUCTIVE ORGANS








Characteristic
‘CIVH725’





Receptacle color
Yellow green group - 154B


Pollen color
Yellow orange group - 14A


Stamen
Numerous with pollen present, fertile and



abundant.


Stamen length
About 2.4 mm


Stamen color
Yellow-green group - 145C


Pollen amount
Fertile and abundant. Yellow-orange group - 14A


Anthers length
About 1.2 mm


Anthers width
About 0.8 mm


Anthers color
Yellow-orange group - 17C and darkening with



advanced maturity.


Pistils
Numerous, generally average in size.
















TABLE 10







PEST AND DISEASE REACTIONS








Characteristic
‘CIVH725’





Powdery mildew (Sphaerotheca macularis)
Tollerant


Angular leaf spot (Xanthomonas fragariae)
Moderately susceptible


Botrytis fruit rot (Botrytis cinerea)
Very low sensibility


Fusarium wilt (Fusarium oxysporum)
Moderately susceptible


Anthracnose crown rot (Colletotrichum
Moderately susceptible



fragariae)




Two-spotted spider mite (Tetranychus urticae)
Susceptible








Claims
  • 1. A new and distinct strawberry plant named ‘CIVH725’, as herein described and illustrated by the characteristics set forth above.
Priority Claims (1)
Number Date Country Kind
PBR 2021/2769 Nov 2021 QZ regional
Non-Patent Literature Citations (1)
Entry
Canadian Food Inspection Agency for Aprica 2023, retrieved from the Internet at https://inspection.canada.ca/english/plaveg/pbrpov/cropreport/str/app00011242e.shtml, 4 pp. (Year: 2023).
Related Publications (1)
Number Date Country
20230140848 P1 May 2023 US