U.S. patent number PP34,441 [Application Number 17/307,935] was granted by the patent office on 2022-07-26 for strawberry plant named `drisstrawninetyone`.
This patent grant is currently assigned to Driscoll's, Inc.. The grantee listed for this patent is Driscoll's, Inc.. Invention is credited to Kevin Coons, Amy M. Edmondson, Iana Kostina, Debora Liabeuf, Agustin Renteria, Philip J. Stewart.
United States Patent |
PP34,441 |
Stewart , et al. |
July 26, 2022 |
Strawberry plant named `DrisStrawNinetyOne`
Abstract
A new and distinct variety of strawberry plant named
`DrisStrawNinetyOne`, particularly selected for the shelf life,
firmness, and large size of the fruit, as well as its good
performance in organic settings, is disclosed.
Inventors: |
Stewart; Philip J.
(Watsonville, CA), Renteria; Agustin (Watsonville, CA),
Edmondson; Amy M. (Watsonville, CA), Kostina; Iana
(Watsonville, CA), Liabeuf; Debora (Watsonville, CA),
Coons; Kevin (Watsonville, CA) |
Applicant: |
Name |
City |
State |
Country |
Type |
Driscoll's, Inc. |
Watsonville |
CA |
US |
|
|
Assignee: |
Driscoll's, Inc. (Watsonville,
CA)
|
Family
ID: |
1000005998257 |
Appl.
No.: |
17/307,935 |
Filed: |
May 4, 2021 |
Current U.S.
Class: |
PLT/209 |
Current CPC
Class: |
A01H
6/7409 (20180501) |
Current International
Class: |
A01H
5/08 (20180101); A01H 6/74 (20180101) |
Field of
Search: |
;PLT/209 |
References Cited
[Referenced By]
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Primary Examiner: Grunberg; Anne Marie
Attorney, Agent or Firm: Morrison & Foerstser LLP
Claims
What is claimed is:
1. A new and distinct variety of strawberry plant named
`DrisStrawNinetyOne` 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 `DrisStrawNinetyOne`.
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
`DrisStrawNinetyOne`.
Strawberry plant variety `DrisStrawNinetyOne` originated from a
cross between the proprietary female parent strawberry plant
`131U152` (unpatented) and the proprietary male parent strawberry
plant `140U203` (unpatented). Progeny plants from this cross,
including `DrisStrawNinetyOne`, were asexually propagated via
stolons in Shasta County, Calif. in the summer of 2014. Strawberry
plant variety `DrisStrawNinetyOne` was later specifically
identified and selected in Monterey County, Calif. in May of
2015.
`DrisStrawNinetyOne` was subsequently asexually propagated via
stolons, and has undergone testing in test plots in Monterey
County, Calif. and Santa Barbara County, Calif. for four years
(2016 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.
`DrisStrawNinetyOne` was particularly selected for the shelf life,
firmness, and large size of the fruit, as well as its good
performance in organic settings.
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 11-20 months
old.
FIG. 1 illustrates whole fruit of variety `DrisStrawNinetyOne`.
FIG. 2 illustrates longitudinal sections of fruit of variety
`DrisStrawNinetyOne`.
FIG. 3 illustrates flowers of variety `DrisStrawNinetyOne`.
FIG. 4 illustrates leaves of variety `DrisStrawNinetyOne`.
FIG. 5 illustrates whole plants of variety
`DrisStrawNinetyOne`.
FIG. 6 illustrates another view of whole plants of variety
`DrisStrawNinetyOne`.
DETAILED BOTANICAL DESCRIPTION
The following detailed descriptions set forth the distinctive
characteristics of `DrisStrawNinetyOne`. Unless indicated
otherwise, the data which define these characteristics are based on
observations taken from plants that were 11-20 months old grown in
Monterey Count, Calif. and Santa Barbara County, Calif. from 2016
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. `DrisStrawNinetyOne` 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, 2.sup.nd edition by James G.
Harris and Melinda Woolf Harris, unless where otherwise defined.
Classification: Species.--Fragaria x ananassa. Common
name.--Strawberry. Denomination.--`DrisStrawNinetyOne`. Parentage:
Female parent.--Proprietary strawberry plant `131U152`
(unpatented). Male parent.--Proprietary strawberry plant `140U203`
(unpatented). Plant: Height.--25.7 cm. Diameter.--43.1 cm. Number
of crowns per plant.--5.2. Growth habit.--Semi-upright. Density of
foliage.--Dense. Vigor.--Strong. Stolon: Diameter at bract.--3.1
mm. Anthocyanin coloration.--Weak. Stolon color with anthocyanin
present.--RHS 145A (Strong yellow-green). Density of
pubescence.--Sparse. Number of stolons per plant.--2. Leaf: Number
of leaflets.--Three only. Color of upper leaf surface.--RHS 139A
(Dark yellowish green). Color of lower leaf surface.--RHS 139C
(Moderate yellow green). Blistering.--Medium. Glossiness.--Medium.
Variegation.--Absent. Terminal leaflet.--Length: 7.4 cm. Width: 7.0
cm. Length/width ratio: 1.1. Number of teeth per terminal leaflet:
19.4. Shape of terminal leaflet base: Rounded. Margin: Serrate to
crenate. Shape in cross section: Concave. Petiole.--Color: RHS 144C
(Strong yellow green). Length: 20.5 cm. Diameter: 3.9 mm. Attitude
of hairs: Slightly outwards. Bract frequency (number present on
each petiole): 0. Petiolule.--Length: 11.1 mm. Diameter: 2.3 mm.
Stipule.--Length: 22 mm. Width: 11.9 mm. Anthocyanin coloration:
Medium. Stipule color with anthocyanin present: RHS 163A (Deep
orange yellow). Inflorescence: Position of inflorescence in
relation to foliage.--Above. Pedicel.--Attitude of hairs:
Horizontal. Flower.--Flower diameter (petal tip to petal tip on
non-flattened flower): 15.5 mm. Arrangement of petals: Free. Size
of calyx in relation to corolla: Larger. Stamen: Present. Number of
flowers per flowering truss: 14.3. Petal.--Length: 6.4 mm. Width:
8.2 mm. Length/width ratio: 0.8. Number of petals per flower: 5.3.
Color of petal upper side: RHS 155A (Yellowish White). Color of
petal lower side: RHS 155C (Greenish White). Pollen.--Color: RHS
12A (Vivid yellow). Shape: Rounded tetrahedron. Stigma.--Color: RHS
2B (Brilliant greenish yellow). Stamen.--Number per flower: 24.
Calyx.--Color: RHS 139A (Dark yellowish green). Diameter (sepal tip
to sepal tip, measured on back of flower): 24.6 mm. Sepal.--Color:
RHS 139A (Dark yellowish green). Length: 8.9 mm. Width: 4.8 mm.
Number of sepals per flower: 10.4. Flowering.--Flowering interval:
February to November (in Watsonville, Calif.). Fruit: Fruit
size.--Length: 37.9 mm. Width: 33.9 mm. Length/width ratio: 1.1.
Fruit hollow.--Length: 8.5 mm. Width: 2.9 mm. Length/width ratio:
2.9. Shape.--Conical. Difference in shape of terminal and other
fruits.--None or very slight. Fruit color.--RHS 46A (Strong red).
Evenness of color.--Even or very slightly uneven.
Glossiness.--Medium. Evenness of surface.--Even or very slightly
uneven. Width of band without achenes.--Narrow. Position of
achenes.--Level with surface. Achene color.--RHS 42B (Strong
reddish orange). Number of achenes per fruit.--363. Position of
calyx attachment.--Level with fruit. Attitude of sepals.--Outwards.
Diameter of calyx in relation to diameter of fruit.--Slightly
larger. Adherence of calyx.--Strong. Color of flesh (excluding
core).--RHS 43A (Vivid reddish orange). Color of core.--RHS 43B
(Vivid reddish orange). Soluble solids (in .degree. Brix).--7.3.
Fruiting.--Harvest interval: March to November (in Watsonville,
Calif.). Type of bearing: Partially remontant. Productivity: 1.9 kg
to 2.7 kg of fruit per plant per season from 11- to 20-month-old
plants when grown in Watsonville, Calif. Resistance to abiotic
stress, pests, and diseases: Powdery mildew (Podosphaera
macularis).--Moderately susceptible.
COMPARISON WITH PARENTAL AND REFERENCE VARIETIES
`DrisStrawNinetyOne` differs from the female parent proprietary
strawberry plant `131U152` (unpatented) in that
`DrisStrawNinetyOne` produces fruit that are firmer, have longer
shelf life, better flavor, and lower in yield when compared to
`131U152`.
`DrisStrawNinetyOne` differs from the male parent proprietary
strawberry plant `140U203` (unpatented) in that
`DrisStrawNinetyOne` produces fruit that are larger in size, higher
in yield, and less sweet in taste when compared to `140U203`.
`DrisStrawNinetyOne` differs from the reference variety
`DrisStrawFortyFour` (U.S. Plant Pat. No. 26,801) in that
`DrisStrawNinetyOne` has medium leaf blistering, medium fruit
glossiness, an outwards attitude of sepals on fruit, and a strong
adherence of calyx on fruit, whereas `DrisStrawFortyFour` has weak
leaf blistering, strong fruit glossiness, an upwards attitude of
sepals on fruit, and a very strong adherence of calyx on fruit.
`DrisStrawNinetyOne` differs from the reference variety
`DrisStrawFiftyThree` (U.S. Plant Pat. No. 29,749), in that
`DrisStrawNinetyOne` has a narrow width of band without achenes, a
strong adherence of calyx on fruit, firm fruit, and absent or very
small sized cavity in fruit, whereas `DrisStrawFiftyThree` has a
broad width of band without achenes on fruit, a very strong
adherence of calyx on fruit, a medium firmness of fruit, and a
medium sized cavity in fruit.
* * * * *