STRAWBERRY PLANT NAMED 'CIVRL333'

Abstract

This invention relates to a new and distinct variety of strawberry plant named CIVRL333. This new strawberry plant named CIVRL333 is primarily adapted to the climate and growing conditions of the low chill areas but it is also adapted for Northern European countries, Mediterranean and Subtropical areas. It is characterized by a plant with good vigor, upright habit and an excellent tolerance to most common diseases. The fruit is attractive with bright red color, regular shape and big size for the entire picking season and a very resistant skin even at high temperatures. The flesh is juicy, with sweet flavor and lovely aroma. The fruit is unique among the everbearer low chill varieties. Very early and long lasting picking season.

Claims

1. A new and distinct strawberry plant named CIVRL333, as herein described and illustrated by the characteristics set forth above.

Description

BRIEF DESCRIPTIONS OF THE PHOTOGRAPHS

[0018] The accompanying color photographs illustrate the overall appearance of typical specimens of the new strawberry variety CIVRL333, 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 CIVRL333. The depicted plant and plant parts of the new strawberry variety CIVRL333 were taken in San Giuseppe di Comacchio (Ferrara), Italy, and are approximately 3 to 5 months old.

[0019] FIG. 1 shows typical plants of CIVRL333;

[0020] FIG. 2 shows typical flowers of CIVRL333;

[0021] FIG. 3 shows typical leaves of CIVRL333;

[0022] FIG. 4 shows typical fruits of CIVRL333.

DETAILED BOTANICAL DESCRIPTION

[0023] CIVRL333 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.

[0024] The aforementioned photographs, together with the following observations, measurements and values describe the new strawberry variety CIVRL333, unless otherwise noted, taken during the 2018 growing season in San Giuseppe di Comacchio (Ferrara), Italy. The observations, measurements and values were taken from plants of CIVRL333 dug from a low-elevation nursery located in San Giuseppe di Comacchio (Ferrara), Italy, during 2018 and planted approximately 4 months later in San Giuseppe di Comacchio (Ferrara), Italy. Plants of the new strawberry variety CIVRL333 were grown under conditions which closely approximate those generally used in commercial practice.

[0025] Yield observations and fruit quality characteristics are averaged from 2 years of data collected from the 2017 through 2018 growing seasons. Flower measurements and characteristics are from secondary flowers unless otherwise noted. Fruit characteristics and measurements are from secondary fruit unless otherwise noted.

[0026] Color references are made to The Royal Horticultural Society Colour Chart (R.H.S.), 2001 edition, except where general colors of ordinary significance are used. Color values were taken under daylight conditions at approximately 10:00 in San Giuseppe di Comacchio (Ferrara), Italy. The approximate age of the observed plants is 3 to 5 months.

[0027] The following tables 3-9 describe fruit, plant, stolon, foliage, fruiting truss, flower and pest/disease characteristics of the new strawberry CIVRL333.

TABLE-US-00002 TABLE 3 FRUIT CHARACTERISTICS Characteristic CIVRL333 Color of mature fruit Red (45A red group) Color of internal flesh Red (34B orange-red group) Length (cm) Average 4.4 cm Width (cm) Average 3.9 cm Ratio length/width 1.12 Calyx diameter (cm) Average 4.7 cm Average weight (gm) Average 18.4 gm Achene color Yellow (154B yellow-green group) Number of achenes About 6.3 achenes/cm.sup.2 per cm.sup.2 Marketable yield (gm/plt) Average 700-800 gm/plt Size Large Predominant shape Conical Difference in shapes None or very slight between primary and secondary fruit Band without achenes Absent or very narrow Unevenness of surface Even or very slight uneven Evenness of color Even or very slightly uneven Glossiness Medium Insertion of achenes Below the surface Insertion of calyx Level with fruit Attitude of the calyx Upwards Size of calyx in relation to Same size fruit diameter Adherence of calyx Very strong Firmness of skin Firm Firmness of flesh Firm Distribution of red color Marginal and central of the flesh Hollow center expression Absent or weak Flavor Very sweet with lovely aroma Soluble solids (% brix) 8.8 Brix Time of first flowering Early Time of first harvesting Early (first picking the 20th of May, 2019 in San Giuseppe di Comacchio (Ferrara), Italy) Harvest period From the end of May to October Type of bearing Day neutral

TABLE-US-00003 TABLE 4 PLANT CHARACTERISTICS Characteristic CIVRL333 Height (cm) Average 28 cm Spread (cm) Average 35 cm Size Medium Habit Upright Density Medium Vigor Strong

TABLE-US-00004 TABLE 5 STOLON CHARACTERISTICS Characteristic CIVRL333 Average number per plant About 30 stolons/mother plant in our nursery in San Giuseppe di Comacchio (Ferrara) Italy Anthocyanin coloration Red (178 B greyed-red group) Anthocyanin intensity Strong. The anthocyanin coloration is present along all the stolon. Diameter at bract (mm) Average 2.5 mm Pubescence Dense

TABLE-US-00005 TABLE 6 FOLIAGE CHARACTERISTICS Characteristic CIVRL333 Foliage: Color of upper surface Green (137A green group) Color of underside Green (138B green group) Shape in cross section Concave Interveinal blistering Medium Glossiness Weak Number of leaflets Three (3). Terminal Leaflet: Length (cm) Average 12.7 cm Width (cm) Average 11.3 cm Length/width ratio 1.12 Serrations/leaf Intermediate Size Big Shape of base Acute Shape of teeth Serrate to crenate Petiole: Length (cm) Average 17 cm Diameter (mm) Average 4.9 mm Petiolule length (mm) Average 6.7 mm Pubescence High Attitude of hairs Upright Stipule: Length (mm) Average 28.6 mm Width (mm) Average 8.8 mm Anthocyanin coloration Low Color Red (63 A red-purple group)

TABLE-US-00006 TABLE 7 FRUITING TRUSS CHARACTERISTICS Characteristic CIVRL333 Length (cm) Average 27 cm Position relative to foliage Level with foliage Pubescence Strong Anthocyanin coloration Absent Attitude at first pick Outwards

TABLE-US-00007 TABLE 8 FLOWER CHARACTERISTICS Characteristic CIVRL333 Petal color Mature (upper) White (155 D white group) Mature (lower) White (155 D white group) Petal shape Overall Rounded Apex Round Base Broad Petal length (mm) Average 11.8 mm Petal width (mm) Average 12 mm Petal length/width ratio 0.98 Number of petals/flower About 5 to 7 Sepals color Mature (upper) Green (141 A green group) Mature (lower) Green (138 A green group) Sepal shape Overall Elliptic Apex Pointed Base Narrow to broad Sepal length (mm) Average 14.3 mm Sepal width (mm) Average 6.6 mm Sepal length/width ratio 2.2 Number of sepals/flower About 12 Corolla diameter (mm) Average 31.5 mm Calyx diameter (mm) Average 39 mm Size of calyx relative to Large corolla Relative position of petals Touching

TABLE-US-00008 TABLE 9 PEST AND DISEASE REACTIONS CIVRL333 shows excellent tolerance to most common diseases.