Strawberry plant named `DrisStrawSixtyOne` Patent Grant Carrillo Mendoza , et al. [Driscoll's, Inc.]

Strawberry plant named `DrisStrawSixtyOne`

Carrillo Mendoza , et al.

Patent Grant PP30775

U.S. patent number PP30,775 [Application Number 15/998,020] was granted by the patent office on 2019-08-06 for strawberry plant named `drisstrawsixtyone`. This patent grant is currently assigned to Driscoll's, Inc.. The grantee listed for this patent is Driscoll's, Inc.. Invention is credited to Omar Carrillo Mendoza, Maribel Martinez Negrete, Jorge Rodriguez Alcazar, Philip J. Stewart.

United States Patent	PP30,775
Carrillo Mendoza , et al.	August 6, 2019

Strawberry plant named `DrisStrawSixtyOne`

Abstract

A new and distinct variety of strawberry plant named `DrisStrawSixtyOne` particularly characterized by its firm fruit, large fruit size, medium vivid red fruit color, sweet fruit flavor, upright growth habit, and medium vigor, is disclosed.

Inventors:

Carrillo Mendoza; Omar (La Calera, MX), Rodriguez Alcazar; Jorge (Texcoco, MX), Stewart; Philip J. (Watsonville, CA), Martinez Negrete; Maribel (Watsonville, CA)

Applicant:

Name	City	State	Country	Type
Driscoll's, Inc.	Watsonville	CA	US

Assignee:

Driscoll's, Inc. (Watsonville, CA)

Family ID:

67477336

Appl. No.:

15/998,020

Filed:

June 12, 2018

Current U.S. Class:	PLT/208
Current CPC Class:	A01H 6/7409 (20180501); A01H 5/08 (20130101)
Current International Class:	A01H 5/08 (20180101); A01H 6/74 (20180101)
Field of Search:	;PLT/208

References Cited [Referenced By]

U.S. Patent Documents


PP1745	August 1958	Lang
PP3981	November 1976	Bringhurst et al.
PP4487	November 1979	Bringhurst et al.
PP4538	May 1980	Bringhurst et al.
PP5262	July 1984	Voth et al.
PP5265	July 1984	Voth et al.
PP5266	July 1984	Bringhurst et al.
PP5300	October 1984	Johnson, Jr.
PP5480	May 1985	Nakagawa
PP5840	December 1986	Johnson, Jr. et al.
PP6191	May 1988	Johnson, Jr. et al.
PP6231	July 1988	Johnson, Jr. et al.
PP6578	January 1989	Voth et al.
PP6579	January 1989	Bringhurst et al.
PP7024	September 1989	Johnson, Jr. et al.
PP7172	February 1990	Voth et al.
PP7522	May 1991	Johnson, Jr. et al.
PP7614	August 1991	Bringhurst et al.
PP7615	August 1991	Bringhurst et al.
PP8086	January 1993	Nelson et al.
PP8205	April 1993	Nelson et al.
PP8649	March 1994	Sjulin et al.
PP8661	March 1994	Bringhurst et al.
PP8708	May 1994	Voth et al.
PP8745	May 1994	Sjulin et al.
PP9130	May 1995	Sjulin et al.
PP9909	June 1997	Ackerman et al.
PP10221	February 1998	Sjulin et al.
PP10534	August 1998	Sjulin et al.
PP10642	October 1998	Amorao et al.
PP11035	August 1999	Mowrey et al.
PP11277	March 2000	Gilford et al.
PP11279	March 2000	Gilford et al.
PP11522	September 2000	Amorao et al.
PP11548	October 2000	Amorao et al.
PP11554	October 2000	Sjulin et al.
PP11639	November 2000	Mowrey et al.
PP12186	November 2001	Gilford et al.
PP12436	March 2002	Amorao et al.
PP12577	April 2002	Amorao et al.
PP12817	July 2002	Gilford et al.
PP12889	August 2002	Lamb et al.
PP12899	September 2002	Mowrey et al.
PP13386	December 2002	Mowrey et al.
PP13469	January 2003	Larson et al.
PP14005	July 2003	Amorao et al.
PP14062	August 2003	Amorao et al.
PP14109	August 2003	Gilford et al.
PP14771	May 2004	Amorao et al.
PP15145	September 2004	Mowrey et al.
PP15308	November 2004	Sjulin et al.
PP15375	November 2004	Mowrey et al.
PP15435	December 2004	Sjulin et al.
PP15596	March 2005	Amorao et al.
PP15731	April 2005	Amorao et al.
PP15752	May 2005	Gilford et al.
PP16070	October 2005	Gilford et al.
PP16238	February 2006	Amorao et al.
PP16241	February 2006	Mowrey et al.
PP16298	February 2006	Gilford et al.
PP16299	February 2006	Gilford et al.
PP16475	April 2006	Gilford et al.
PP16558	May 2006	Lopez
PP18000	September 2007	Meulenbroek
PP18040	September 2007	Mowrey et al.
PP18041	September 2007	Gilford
PP18458	January 2008	Ferguson et al.
PP18575	March 2008	Amorao et al.
PP18878	June 2008	Mowrey et al.
PP19240	September 2008	Gilford et al.
PP19673	February 2009	Ferguson et al.
PP19767	February 2009	Shaw et al.
PP20248	September 2009	Rogers et al.
PP20701	February 2010	Gilford et al.
PP20731	February 2010	Mowrey et al.
PP20733	February 2010	Mowrey et al.
PP20735	February 2010	Ferguson
PP20775	February 2010	Mowrey et al.
PP20922	April 2010	Gilford et al.
PP21538	November 2010	Gilford et al.
PP21559	December 2010	Ferguson et al.
PP21762	March 2011	Stewart et al.
PP22040	July 2011	Stewart et al.
PP22218	November 2011	Ferguson
PP22247	November 2011	Ferguson
PP23107	October 2012	Ferguson et al.
PP23148	October 2012	Gilford et al.
PP23377	February 2013	Ferguson et al.
PP23378	February 2013	Pullen et al.
PP23382	February 2013	Ferguson et al.
PP23383	February 2013	Ferguson et al.
PP23400	February 2013	Ferguson et al.
PP23401	February 2013	Pullen et al.
PP23459	March 2013	Stewart et al.
PP23506	April 2013	Ferguson et al.
PP23517	April 2013	Ferguson et al.
PP24096	December 2013	Fear et al.
PP24317	March 2014	Ferguson et al.
PP24333	March 2014	Vitten et al.
PP24395	April 2014	Vitten et al.
PP24533	June 2014	Ferguson et al.
PP24745	August 2014	Vitten et al.
PP25408	April 2015	Vitten et al.
PP25437	April 2015	Vitten et al.
PP25698	July 2015	Ferguson et al.
PP25699	July 2015	Stewart et al.
PP25747	July 2015	Kibbe et al.
PP25866	September 2015	Ferguson et al.
PP26800	June 2016	Stewart et al.
PP26801	June 2016	Stewart et al.
PP26802	June 2016	Rodriguez Alcazar et al.
PP27442	December 2016	Kibbe et al.
PP27645	February 2017	Vitten et al.
PP27682	February 2017	Kibbe et al.
PP27711	February 2017	Vitten et al.
PP27813	March 2017	Ferguson et al.
PP29289	May 2018	Vitten et al.
2003/0079263	April 2003	Gilford et al.
2013/0276182	October 2013	Fear et al.

Other References

Fear et al., Unpublished U.S. Appl. No. 15/998,014, filed Jun. 11, 2018, titled "Strawberry Plant Variety Named `DrisStrawFiftyEight`". cited by applicant .
Ferguson et al., Unpublished U.S. Appl. No. 15/731,546, filed Jun. 26, 2017, titled "Strawberry Plant Variety Named `DrisStrawFiftySix`". cited by applicant .
Kibbe et al., Unpublished U.S. Appl. No. 15/731,542, filed Jun. 26, 2017, titled "Strawberry Plant Variety Named `DrisStrawFiftyTwo`". cited by applicant .
Kibbe et al., Unpublished U.S. Appl. No. 15/731,545, filed Jun. 26, 2017, titled "Strawberry Plant Variety Named `DrisStrawFiftyOne`". cited by applicant .
Pakozdi et al., Unpublished U.S. Appl. No. 15/998,015, filed Jun. 11, 2018, titled "Strawberry Plant Variety Named `DrisStrawFiftyNine`". cited by applicant .
Pakozdi et al., Unpublished U.S. Appl. No. 15/998,028, filed Jun. 14, 2018, titled "Strawberry Plant Variety Named `DrisStrawsixtyFive`". cited by applicant .
Stewart et al., Unpublished U.S. Appl. No. 15/731,415, filed Jun. 6, 2017, titled "Strawberry Plant Variety Named `DrisStrawFiftyThree`". cited by applicant .
Stewart et al., Unpublished U.S. Appl. No. 15/731,421, filed Jun. 6, 2017, titled "Strawberry Plant Variety Named `DrisStrawFiftySeven`". cited by applicant .
Stewart et al., Unpublished U.S. Appl. No. 15/998,031, filed Jun. 14, 2018, titled "Strawberry Plant Variety Named `DrisStrawSixtyfour`". cited by applicant .
Vitten et al., Unpublished U.S. Appl. No. 15/731,559, filed Jun. 27, 2017, titled "Strawberry Plant Variety Named `DrisStrawFiftyFour`". cited by applicant .
Vitten et al., Unpublished U.S. Appl. No. 15/731,560, filed Jun. 27, 2017, titled "Strawberry Plant Variety Named `DrisStrawfiftyFive`". cited by applicant.

Primary Examiner: Robinson; Keith O.
Attorney, Agent or Firm: Morrison & Foerster LLP

Claims

We claim:

1. A new and distinct variety of strawberry plant named `DrisStrawSixtyOne` as shown and described herein.

Description

Latin name:

Botanical classification: Fragaria x ananassa.

Varietal denomination: The varietal denomination of the claimed variety of strawberry plant is `DrisStrawSixtyOne`.

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 18.sup.th 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 `DrisStrawSixtyOne`.

Strawberry plant variety `DrisStrawSixtyOne` was discovered in Tangancicuaro, Mexico in October of 2012, and originated from a cross between the proprietary female parent `107P238` (unpatented) and the proprietary male parent `DrisStrawSeventeen` (U.S. Plant Pat. No. 22,218). A single plant was selected and asexually propagated via stolons in Zapotlan, Mexico.

`DrisStrawSixtyOne` was subsequently asexually propagated via stolons, and underwent further testing at a farm in Tangancicuaro, Mexico for six years (2012 to 2017). The present variety has been found to be stable and reproduce true to type through successive asexual propagations via stolons.

`DrisStrawSixtyOne` exhibits the following distinguishing characteristics when grown under normal horticultural practices in Tangancicuaro, Mexico: 1. Large plant size; 2. Large fruit with sweet flavor; and 3. Earlier production.

`DrisStrawSixtyOne` was selected for its flavor, fruit size, and shelf-life.

DESCRIPTION OF THE DRAWINGS

This new strawberry plant is illustrated by the accompanying photographs which show fruit of the plant, as well as the flowers and leaves. The colors shown are as true as can be reasonably obtained by conventional photographic procedures. The photographs are of plants that are five months old.

FIG. 1A illustrates whole fruit of variety `DrisStrawSixtyOne`.

FIG. 1B illustrates longitudinal cross-sections of fruit of variety `DrisStrawSixtyOne`.

FIG. 2 illustrates the upper and lower surfaces of flowers of variety `DrisStrawSixtyOne`.

FIG. 3A shows the upper surface of a leaf of variety `DrisStrawSixtyOne`.

FIG. 3B shows the lower surface of a leaf of variety `DrisStrawSixtyOne`.

FIG. 4 illustrates the overall plant habit including fruit at various stages of development of variety `DrisStrawSixtyOne`.

DESCRIPTION OF THE NEW VARIETY

The following detailed descriptions set forth the distinctive characteristics of `DrisStrawSixtyOne`. The data which define these characteristics is based on observations taken in Tangancicuaro, Mexico from 2012 to 2017. 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. `DrisStrawSixtyOne` has not been observed under all possible environmental conditions. The botanical description of `DrisStrawSixtyOne` was taken from plants that were five months old. 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.) (2007 edition). Descriptive terminology follows the Plant Identification Terminology, An Illustrated Glossary, 2.sup.nd edition by James G. Harris and Melinda Woolf Harris, unless where otherwise defined.

DETAILED BOTANICAL DESCRIPTION OF THE PLANT

Classification: Species.--Fragaria x ananassa. Common name.--Strawberry. Denomination.--`DrisStrawSixtyOne`. Parentage: Female parent.--The proprietary variety `107P238` (unpatented). Male parent.--The proprietary variety `DrisStrawSeventeen` (U.S. Plant Pat. No. 22,218). Plant: Height.--20.7 cm. Diameter.--33.7 cm. Number of crowns per plant.--6. Growth habit.--Upright. Stolon: Average number of daughter plants per square foot.--12. Diameter at bract.--3.47 mm. Anthocyanin coloration.--Present. Anthocyanin color.--RHS 180B (Moderate red). Leaf: Number of leaflets.--Three only. Color of upper surface.--RHS 139A (Dark yellowish green). Variegation.--Absent. Terminal leaflets.--Length: 8.8 cm. Width: 7.8 cm. Length/width ratio: 1.1. Number of teeth/terminal leaflet: 22. Shape of base: Rounded. Margin: Serrate to crenate. Shape in cross section: Concave. Petiole.--Length: 15.7 cm. Diameter: 4.38 mm. Attitude of hairs: Upwards. Bract frequency (number present on each petiole): 1. Petiolule.--Length: 9.80 mm. Diameter: 2.31 mm. Stipule.--Length: 4.5 cm. Width: 18.80 mm. Anthocyanin coloration: Present. Anthocyanin color: RHS 58C (Strong purplish red). Inflorescence: Position in relation to foliage.--Beneath. Pedicel.--Attitude of hairs: Upwards. Flower.--Flower diameter (petal tip to petal tip on non-flattened flower): 26.30 mm. Arrangement of petals: Overlapping. Stamen: Present. Typical and observed number of flowers per plant: 18.90. Petal.--Length: 15.60 mm. Width: 15.30 mm. Length/width ratio: 1.0. Typical and observed petal number: 6. Color of upper side: RHS 155A (Pale yellow-green). Calyx.--Diameter (sepal tip to sepal tip, measured on back of flower): 56.20 mm. Sepal.--Length (sepal tip to point of attachment to receptacle): 26.50 mm. Width: 16.60 mm. Typical and observed sepal number: 12. Fruit: Length.--49.70 mm. Width.--33.36 mm. Length/width ratio.--1.5. Fruit hollow length.--16.00 mm. Fruit hollow width.--3.60 mm. Fruit hollow length/width ratio.--4.4. Shape.--Conical. Color.--RHS 45A (Vivid red). Position of achenes.--Above surface. Position of calyx attachment.--Level with fruit. Attitude of sepals.--Outwards. Color of flesh (excluding core).--RHS 42A (Vivid reddish orange). Color of core.--RHS 37A (Strong yellowish pink). Production: Flowering interval.--October to March. Harvest interval.--October to March. Type of bearing.--Partially everbearing to partially remontant. Productivity.--30997 kg to 40893 kg of fruit per hectare per season from ten-month-old plants when grown in Tangancicuaro, Mexico. Resistance to abiotic stress, pests and diseases: Heat.--Moderately resistant. Two-spotted spider mite (tetranychus urticae).--Moderately susceptible. Lygus bug (lygus hesperus).--Susceptible. Botrytis fruit rot (botrytis cinerea).--Moderately resistant. Powdery mildew (podosphaera macularis).--Moderately resistant. Xanthomonas fragariae.--Moderately susceptible. Black root rot.--Moderately susceptible.

COMPARISON WITH PARENTAL AND COMMERCIAL VARIETIES

`DrisStrawSixtyOne` differs from the proprietary female parent `107P238` (unpatented) in that `107P238` is a short-day variety, whereas `DrisStrawSixtyOne` is not a short-day variety. Moreover, fruit `107P238` is sweeter than fruit of `DrisStrawSixtyOne`.

`DrisStrawSixtyOne` differs from the proprietary male parent `DrisStrawSeventeen` (U.S. Plant Pat. No. 22,218) in that plants of `DrisStrawSixtyOne` are larger in size compared to plants of `DrisStrawSeventeen`. Additionally, fruit of `DrisStrawSixtyOne` are larger and have a sweeter flavor compared to fruit of `DrisStrawSeventeen`. Moreover, fruit production of `DrisStrawSixtyOne` is earlier than that of `DrisStrawSeventeen`.

`DrisStrawSixtyOne` differs from the commercial variety `Driscoll Osceola` (U.S. Plant Pat. No. 15,752) in that leaves of `DrisStrawSixtyOne` are blue-green on the upper side, while leaves of `Driscoll Osceola` are medium green on the upper side. Additionally, plants of `DrisStrawSixtyOne` have inflorescence beneath foliage, while plants of `Driscoll Osceola` have inflorescence on the same level with foliage. Moreover, fruit of `DrisStrawSixtyOne` are medium red, while fruit of `Driscoll Osceola` are dark red.

`DrisStrawSixtyOne` differs from the commercial variety `DrisStrawThirtySeven` (U.S. Plant Pat. No. 25,866) in that plants of `DrisStrawSixtyOne` have an upright growth habit, while plants of `DrisStrawThirtySeven` have a semi-upright growth habit. Additionally, terminal leaflets of `DrisStrawSixtyOne` have a concave shape in cross section, while terminal leaflets of `DrisStrawThirtySeven` have a convex shape in cross section. Moreover, fruit of `DrisStrawSixtyOne` are larger in size than fruit of `DrisStrawThirtySeven`.

* * * * *

Patent Diagrams and Documents

Strawberry plant named `DrisStrawSixtyOne`

Carrillo Mendoza , et al.

D00001

D00002

D00003

D00004

D00005

XML