Strawberry plant named ‘DrisStrawNinetyTwo’

A new and distinct variety of strawberry plant named ‘DrisStrawNinetyTwo’, particularly selected for its fruit flavor, open plant canopy, and long fruit trusses, is disclosed.

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Description

Latin name:

Botanical classification: Fragaria x ananassa.

Varietal denomination: The varietal denomination of the claimed variety of strawberry plant is ‘DrisStrawNinetyTwo’.

BACKGROUND OF THE INVENTION

Cultivated strawberry is a hybrid species of the genus Fragaria that is grown worldwide for its fruit. Modern strawberry was first bred in Brittany, France, in the 18th century by crossing Fragaria virginiana with Fragaria chiloensis. Strawberry fruit is an aggregate accessory fruit, with the fleshy part of the fruit being derived from the receptacle that holds the ovaries.

Strawberry varieties vary widely in color, size, shape, flavor, season of ripening, degree of fertility, and susceptibility to disease. Certain varieties vary in foliage, and some vary in the relative development of their reproductive organs. Typically, strawberry flowers appear hermaphroditic in structure, but function as either male or female. Generally, commercial production of strawberry plants involves propagation from runners and distribution as either plugs or bare root plants. Cultivation is either perennial or annual plasticulture. During the off season, strawberries can also be produced in greenhouses.

Strawberry fruit is widely appreciated for its characteristic bright red color, aroma, juicy texture, and sweetness. Strawberry fruit is a popular fruit that is generally consumed either fresh or in prepared foods, such as preserves and baked goods.

Strawberry is an important and valuable fruit crop. Accordingly, there is a need for new varieties of strawberry plants. In particular, there is a need for improved varieties of strawberry plant that are stable, high yielding, and agronomically sound.

SUMMARY OF THE INVENTION

In order to meet these needs, the present invention is directed to an improved variety of strawberry plant. In particular, the invention relates to a new and distinct variety of strawberry plant (Fragaria x ananassa), which has been denominated as ‘DrisStrawNinetyTwo’.

Strawberry plant variety ‘DrisStrawNinetyTwo’ originated from a cross between the proprietary female parent strawberry plant ‘605U 84’ (unpatented) and the proprietary male parent strawberry plant ‘629T178’ (unpatented). Progeny plants from this cross, including ‘DrisStrawNinetyTwo’, were asexually propagated via stolons in Shasta County, Calif. in April 2013. Strawberry plant variety ‘DrisStrawNinetyTwo’ was later specifically identified and selected in Ventura County, Calif. in October 2013.

‘DrisStrawNinetyTwo’ was subsequently asexually propagated via stolons, and has undergone testing in test plots in Ventura County, Calif. and Santa Barbara County, Calif. for seven years (2013 to 2020). The present variety has been found to be stable and reproduce true to type through successive asexual propagations via stolons and tissue culture.

‘DrisStrawNinetyTwo’ was particularly selected for its fruit flavor, open plant canopy, and long fruit trusses.

DESCRIPTION OF THE DRAWINGS

This new strawberry plant is illustrated by the accompanying photographs. The colors shown are as true as can be reasonably obtained by conventional photographic procedures. Unless indicated otherwise, the photographs are of plants that are three months old.

FIG. 1 illustrates whole fruit of variety ‘DrisStrawNinetyTwo’.

FIG. 2 illustrates longitudinal sections of fruit of variety ‘DrisStrawNinetyTwo’.

FIG. 3 illustrates flowers of variety ‘DrisStrawNinetyTwo’.

 DETAILED BOTANICAL DESCRIPTION

The following detailed descriptions set forth the distinctive characteristics of ‘DrisStrawNinetyTwo’. Unless indicated otherwise, the data which define these characteristics are based on observations taken from plants that were three months old grown in Ventura County, Calif. and Santa Barbara County, Calif. from 2013 to 2020. This description is in accordance with UPOV terminology. Color designations, color descriptions, and other phenotypical descriptions may deviate from the stated values and descriptions depending upon variation in environmental, seasonal, climatic, and cultural conditions. ‘DrisStrawNinetyTwo’ has not been observed under all possible environmental conditions. The indicated values represent averages calculated from measurements of several plants. Color references are primarily to The R.H.S. Colour Chart of The Royal Horticultural Society of London (R.H.S.) (2015 edition). Descriptive terminology follows the Plant Identification Terminology, An Illustrated Glossary, 2nd edition by James G. Harris and Melinda Woolf Harris, unless where otherwise defined.

  • Classification:
      • Species.—Fragaria x ananassa.
      • Common name.—Strawberry.
      • Denomination.—‘DrisStrawNinetyTwo’.
  • Parentage:
      • Female parent.—Proprietary strawberry plant ‘605U 84’ (unpatented).
      • Male parent.—Proprietary strawberry plant ‘629T178’ (unpatented).
  • Plant:
      • Height.—19.7 cm.
      • Diameter.—38.2 cm.
      • Height/width ratio.—0.5.
      • Number of crowns per plant.—4.6.
      • Growth habit.—Semi-upright.
      • Density of foliage.—Medium.
      • Vigor.—Medium.
  • Stolon:
      • Diameter at bract.—3.25 mm.
      • Length.—22.5 cm.
      • Density of pubescence.—Medium.
  • Fruiting truss:
      • Length.—17.27 cm.
      • Diameter.—2.48 mm.
      • Number of berries per fruiting truss.—2.9.
      • Attitude at first picking.—Semi-erect.
      • Truss color.—RHS 145B (Light yellow-green).
  • Leaf:
      • Number of leaflets.—Three only.
      • Color of leaf upper surface.—RHS 134B (Strong yellowish-green).
      • Color of leaf lower surface.—RHS 134D (Light yellowish-green).
      • Blistering.—Strong.
      • Glossiness.—Medium.
      • Variegation.—Present.
      • Terminal leaflet.—Length: 8.93 cm. Width: 8.17 cm. Length/width ratio: 1.1. Number of teeth per terminal leaflet: 22.7. Shape: Orbicular. Base: Obtuse. Apex: Complex. Margin: Serrate to crenate. Margin profile: Cupped. Shape in cross section: Concave.
      • Petiole.—Length: 17.75 cm. Diameter: 5.14 mm. Bract frequency (number present on each petiole): 0.5. Petiole color: RHS N144D (Strong yellow-green). Density of pubescence: Medium. Attitude of hairs: Upwards.
      • Petiolule.—Length: 8.88 mm. Diameter: 2.33 mm. Petiolule color: RHS 146D (Moderate yellow-green).
      • Stipule.—Length: 4.46 mm. Width: 5.52 mm. Density of pubescence: Medium. Stipule color: RHS N144A (Strong yellowish green). Anthocyanin color: RHS 60A (Deep red).
  • Inflorescence:
      • Position of inflorescence in relation to foliage.—Same level.
      • Pedicel.—Attitude of hairs: Upwards. Length: 1.5 cm. Diameter: 1.0 mm. Color: RHS 139C (Moderate yellow green).
      • Flower.—Flower diameter (petal tip to petal tip on non-flattened flower): 22.4 mm. Number of flowers per plant: 4.5. Arrangement of petals: Free. Size of calyx in relation to corolla: Larger. Receptacle color: RHS 2A (Vivid greenish yellow). Stamen: Present. Anther color: RHS 17B (Vivid yellow).
      • Petal.—Length: 9.2 mm. Width: 9.8 mm. Length/width ratio: 0.94. Number of petals per flower: 5. Color of petal upper surface: RHS 155A (Pale yellow-green). Color of petal lower surface: RHS 155A (Pale yellow-green). Shape: Oval. Apex: Convex. Margin: Entire. Base: Convex.
      • Sepal.—Length: 9.2 mm. Width: 5.2 mm. Number of sepals per flower: 10.6. Shape: Oval. Margin: Serrate. Upper surface color: RHS 139A (Darkish yellow green). Lower surface color: RHS 139C (Moderate yellow green).
      • Calyx.—Diameter (sepal tip to sepal tip, measured on back of flower): 26.5 mm.
      • Flowering.—Flowering interval: August to December.
  • Fruit:
      • Fruit size.—Length: 46.9 mm. Width: 36.7 mm. Length/width ratio: 1.3.
      • Achenes.—Achene color on the upper (sunward) side of berry: RHS N34A (Moderate red). Achene color on the lower (shaded) side of berry: RHS 151A (Strong greenish yellow).
      • Fruit weight.—22.2 g/fruit.
      • Fruit shape.—Conical.
      • Difference in shape of terminal and other fruits.—Large.
      • Fruit color.—RHS 45A (Vivid red).
      • Evenness of color.—Slightly uneven.
      • Glossiness.—Strong.
      • Evenness of surface.—Even or very slightly uneven.
      • Width of band without achenes.—Absent or very narrow.
      • Position of achenes.—Level with surface.
      • Position of calyx attachment.—Inserted.
      • Attitude of sepals.—Outwards.
      • Diameter of calyx in relation to diameter of fruit.—Slightly larger.
      • Adherence of calyx.—Strong.
      • Firmness.—Medium.
      • Color of flesh (excluding core).—RHS 38A (Strong yellowish pink).
      • Evenness of color of the flesh.—Slightly uneven.
      • Distribution of flesh color.—Only central.
      • Color of core.—RHS 38C (Light yellowish pink).
      • Texture when tasted.—Medium coarse.
      • Fruiting.—Harvest interval: Late July to mid-November. Type of bearing: Day neutral. Productivity: 21,927 pounds to 38,908 pounds of fruit per acre per season from 5-month-old plants when grown in Santa Maria, Santa Barbara County, Calif.
  • Resistance to abiotic stress, pests, and diseases:
      • Two-spotted spider mite (tetranychus urticae): Moderately resistant.
      • Botrytis fruit rot (botrytis cinerea): Moderately resistant.
      • Powdery mildew (podosphaera macularis): Moderately resistant.
      • Winter hardiness.—Moderate.

COMPARISON WITH PARENTAL AND REFERENCE VARIETIES

‘DrisStrawNinetyTwo’ differs from the female parent proprietary strawberry plant ‘605U 84’ (unpatented) in that ‘DrisStrawNinetyTwo’ has larger fruit trusses and sweeter fruit than ‘605U 84’.

‘DrisStrawNinetyTwo’ differs from the male parent proprietary strawberry plant ‘629T178’ (unpatented) in that ‘DrisStrawNinetyTwo’ has larger fruit trusses and sweeter fruit than ‘629T178’.

‘DrisStrawNinetyTwo’ differs from the reference variety ‘DrisStrawTwentyOne’ (U.S. Plant Pat. No. 23,506) in that ‘DrisStrawNinetyTwo’ has semi-upright plant growth habit, medium plant vigor, conical fruit shape, and strong fruit glossiness, whereas ‘DrisStrawTwentyOne’ has upright plant growth habit, strong plant vigor, bi-conical fruit shape, and medium fruit glossiness.

‘DrisStrawNinetyTwo’ differs from the reference variety ‘DrisStrawSixty’ (U.S. Plant Pat. No. 30,789) in that ‘DrisStrawNinetyTwo’ has strong leaf blistering, leaf variegation present, slightly uneven fruit color, and day neutral type of fruit bearing, whereas ‘DrisStrawSixty’ has absent or weak leaf blistering, leaf variegation absent, even or very slightly uneven fruit color, and fully remontant type of fruit bearing.

Claims

1. A new and distinct variety of strawberry plant named ‘DrisStrawNinetyTwo’ as shown and described herein.

Referenced Cited
U.S. Patent Documents
PP1745 August 1958 Lang
PP3981 November 1976 Bringhurst et al.
PP4487 November 20, 1979 Bringhurst et al.
PP4538 May 27, 1980 Bringhurst et al.
PP5262 July 24, 1984 Voth et al.
PP5265 July 31, 1984 Voth et al.
PP5266 July 31, 1984 Bringhurst et al.
PP5300 October 23, 1984 Johnson, Jr. et al.
PP5840 December 23, 1986 Johnson, Jr. et al.
PP6191 May 31, 1988 Johnson, Jr. et al.
PP6231 July 26, 1988 Johnson, Jr. et al.
PP6578 January 31, 1989 Voth et al.
PP6579 January 31, 1989 Bringhurst et al.
PP7024 September 12, 1989 Johnson, Jr. et al.
PP7172 February 27, 1990 Voth et al.
PP7522 May 14, 1991 Johnson, Jr. et al.
PP7614 August 6, 1991 Bringhurst et al.
PP7615 August 6, 1991 Bringhurst et al.
PP8086 January 5, 1993 Nelson et al.
PP8205 April 20, 1993 Nelson et al.
PP8649 March 22, 1994 Sjulin et al.
PP8661 March 29, 1994 Bringhurst et al.
PP8708 May 3, 1994 Voth et al.
PP8745 May 24, 1994 Sjulin et al.
PP9130 May 9, 1995 Sjulin et al.
PP9909 June 3, 1997 Ackerman et al.
PP10221 February 3, 1998 Sjulin et al.
PP10534 August 4, 1998 Sjulin et al.
PP10642 October 13, 1998 Amorao et al.
PP11035 August 17, 1999 Mowrey et al.
PP11277 March 7, 2000 Gilford et al.
PP11279 March 7, 2000 Gilford et al.
PP11522 September 26, 2000 Amorao et al.
PP11548 October 3, 2000 Amorao et al.
PP11554 October 10, 2000 Sjulin et al.
PP11639 November 21, 2000 Mowrey et al.
PP12186 November 6, 2001 Gilford et al.
PP12436 March 5, 2002 Amorao et al.
PP12577 April 23, 2002 Amorao et al.
PP12817 July 30, 2002 Gilford et al.
PP12899 September 3, 2002 Mowrey et al.
PP13386 December 17, 2002 Mowrey et al.
PP13469 January 14, 2003 Larson et al.
PP14005 July 22, 2003 Amorao et al.
PP14062 August 12, 2003 Amorao et al.
PP14109 August 26, 2003 Gilford et al.
PP14771 May 11, 2004 Amorao et al.
PP15145 September 14, 2004 Mowrey et al.
PP15308 November 9, 2004 Sjulin et al.
PP15375 November 30, 2004 Mowrey et al.
PP15435 December 14, 2004 Sjulin et al.
PP15596 March 1, 2005 Amorao et al.
PP15731 April 26, 2005 Amorao et al.
PP15752 May 3, 2005 Gilford et al.
PP16070 October 25, 2005 Gilford et al.
PP16238 February 7, 2006 Amorao et al.
PP16241 February 7, 2006 Mowrey et al.
PP16298 February 28, 2006 Gilford et al.
PP16299 February 28, 2006 Gilford et al.
PP16475 April 25, 2006 Gilford et al.
PP16558 May 23, 2006 Lopez
PP18000 September 11, 2007 Meulenbroek
PP18040 September 18, 2007 Mowrey et al.
PP18041 September 18, 2007 Gilford
PP18458 January 22, 2008 Ferguson et al.
PP18575 March 11, 2008 Amorao et al.
PP18878 June 3, 2008 Mowrey et al.
PP19240 September 16, 2008 Gilford et al.
PP19673 February 3, 2009 Ferguson et al.
PP19767 February 24, 2009 Shaw et al.
PP20248 September 1, 2009 Rogers et al.
PP20363 September 29, 2009 Chandler
PP20701 February 2, 2010 Gilford et al.
PP20731 February 9, 2010 Mowrey et al.
PP20733 February 9, 2010 Mowrey et al.
PP20735 February 9, 2010 Ferguson
PP20775 February 23, 2010 Mowrey et al.
PP20922 April 6, 2010 Gilford et al.
PP21538 November 30, 2010 Gilford et al.
PP21559 December 7, 2010 Ferguson et al.
PP21762 March 8, 2011 Stewart et al.
PP22040 July 26, 2011 Stewart et al.
PP22218 November 1, 2011 Ferguson et al.
PP22247 November 15, 2011 Ferguson
PP23107 October 16, 2012 Ferguson et al.
PP23148 October 30, 2012 Gilford et al.
PP23377 February 5, 2013 Ferguson et al.
PP23378 February 5, 2013 Pullen et al.
PP23382 February 12, 2013 Ferguson et al.
PP23383 February 12, 2013 Ferguson et al.
PP23400 February 19, 2013 Ferguson et al.
PP23401 February 19, 2013 Pullen et al.
PP23459 March 12, 2013 Stewart et al.
PP23506 April 2, 2013 Ferguson et al.
PP23517 April 9, 2013 Ferguson et al.
PP24096 December 17, 2013 Fear et al.
PP24317 March 18, 2014 Ferguson et al.
PP24333 March 25, 2014 Vitten et al.
PP24395 April 22, 2014 Vitten et al.
PP24533 June 10, 2014 Ferguson et al.
PP24745 August 12, 2014 Vitten et al.
PP25408 April 7, 2015 Vitten et al.
PP25437 April 14, 2015 Vitten et al.
PP25698 July 14, 2015 Ferguson et al.
PP25699 July 14, 2015 Stewart et al.
PP25747 July 28, 2015 Kibbe et al.
PP25866 September 8, 2015 Ferguson et al.
PP26800 June 7, 2016 Stewart et al.
PP26801 June 7, 2016 Stewart et al.
PP26802 June 7, 2016 Rodriguez Alcazar et al.
PP27442 December 6, 2016 Kibbe et al.
PP27645 February 7, 2017 Vitten et al.
PP27682 February 21, 2017 Kibbe et al.
PP27711 February 28, 2017 Vitten et al.
PP27813 March 28, 2017 Ferguson et al.
PP29289 May 15, 2018 Vitten et al.
PP29728 October 9, 2018 Stewart et al.
PP29729 October 9, 2018 Kibbe et al.
PP29730 October 9, 2018 Kibbe et al.
PP29731 October 9, 2018 Ferguson et al.
PP29747 October 16, 2018 Vitten et al.
PP29748 October 16, 2018 Vitten et al.
PP29749 October 16, 2018 Stewart et al.
PP30775 August 6, 2019 Carrillo Mendoza et al.
PP30789 August 13, 2019 Ferguson et al.
PP30818 August 20, 2019 Pakozdi et al.
PP30851 August 27, 2019 Fear et al.
PP30936 October 15, 2019 Stewart et al.
PP31083 November 19, 2019 Carrillo Mendoza et al.
PP31233 December 17, 2019 Pakozdi et al.
PP31527 March 10, 2020 Carrillo Mendoza et al.
PP31655 April 14, 2020 Carrillo Mendoza et al.
PP31703 April 28, 2020 Stewart et al.
PP31827 June 2, 2020 Ferguson et al.
PP31896 June 23, 2020 Pakozdi et al.
PP31935 July 7, 2020 Pakozdi et al.
PP32079 August 18, 2020 Carrillo Mendoza et al.
PP32080 August 18, 2020 Ferguson et al.
PP32271 October 6, 2020 Ferguson et al.
PP32305 October 13, 2020 Pakozdi et al.
PP32498 November 24, 2020 Mendoza et al.
PP32499 November 24, 2020 Jacobs et al.
PP32500 November 24, 2020 Stewart et al.
PP32801 February 9, 2021 Ferguson et al.
PP32814 February 16, 2021 Stewart et al.
PP32824 February 23, 2021 Stewart et al.
PP33070 May 18, 2021 Mendoza et al.
PP33090 May 25, 2021 Mendoza et al.
20030079263 April 24, 2003 Gilford et al.
20130276182 October 17, 2013 Fear et al.
Patent History
Patent number: PP34274
Type: Grant
Filed: Jun 3, 2021
Date of Patent: May 31, 2022
Assignee: Driscoll's, Inc. (Watsonville, CA)
Inventors: Michael D. Ferguson (Watsonville, CA), Phuong Nguyen (Watsonville, CA), Kevin Coons (Watsonville, CA)
Primary Examiner: Susan McCormick Ewoldt
Application Number: 17/338,331
Classifications
Current U.S. Class: Everbearing (PLT/209)
International Classification: A01H 5/08 (20180101); A01H 6/74 (20180101);