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Flower Color, Plot Development Over Time, Data and Comments |
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| Family: | Violaceae | ||
| Scientific names: | Viola Świttrockiana Gams. | ||
| Common names: | Wittrock's violet or Pansy. | ||
| Common plant arthropods (insects/other)/other: | Aphids. Pea leafminer (found here, but records show no established population in this state). | ||
| Common plant diseases/other: | Identified in Florida on Viola spp: Alternaria leaf spot, Botrytis cinerea Pers. ex Fr., gray mold; Cercospora violae Sacc., leafspot; Colletotrichum violae-tricoloris R. E. Sm., anthracnose; Fusarium oxysorum Schlecht. var aurantiacum (LK.) Wr., root rot; Pytophthora parasitica Dast., root and crown rot, leaf blight; Pythium sp., root rot, damping-off; Rhizoctonia solani Kuehn, root and stem rot, damping-off; Sclerotium rolfsii Sacc., southern blight; Sphaceloma violae Jenk., scab; Sphaerotheca macularis (Wallr. ex Fr.) W. B. Cooke [S. humili (DC. Burr.)], powdery mildew; Stemphylium sp., leaf spot; edema (physiological problem) (Index of Plant Diseases in Florida, 1984 revision.). Thielaviopsis root rot is also found on this crop. | ||
| Commercial control: | Greenhouse. | Field/shade house. | |
| Arthropod information: | Pests identified on crops. | Florida pest facts and images. | |
| Disease information: | Plant Disease Facts (Pennsylvania State University) | The American Phytopathological Society | |
| Performance evaluations: | Trial reports and other publications. | ||
| More resources: | Additional information. | ||
| Honors: | Best-of-class (BC). We select the best performer in each class, based on the "overall performance rating". This rating may not be high, if the class does not perform well (indicating a possible need for improvement in the class). The rating may be significantly different from one or more members of the class. If two or more members of a class received the same highest overall performance rating, we used another rating (such as overall foliage/flower rating or flower average rating) to determine BC. If only one cultivar was entered in a class, it automatically becomes uncontested BC. BC is evaluated in future trials against the performance of new entries in the same class. Refer to a report in "Articles, Papers & Reports" for detailed information. In addition to BC, other "honors" received for these cultivars may be added to BC at a later date, time permitting. Seed companies may forward these honors (awards) to Rick Kelly. |
| Rating System: | The rating is a 1 to 7 scale: 7- all foliage and flowers free from defects; 4- average foliage and flower condition, minimal plant defects or pest damage to tissue, but still acceptable; 1- foliage and/or flowers with severe defects and/or severely infested with pests and damage unacceptable, making plant undesirable. Plant death due to soilborne pests may be factored into the overall performance rating, if it is a significant problem. Refer to a report in "Articles, Papers & Reports" for details. If listed, ratings with an "a" are the best in a class. If cultivars share the same letters, those ratings are considered to be similar to each other. If there are no letters, there is only one cultivar in a class or all the members of a class have similar ratings. |
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Vinca |
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Scroll down the page or click on the color of choice to view individual cultivars within a color class: |
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Winter |
| Note: data and pictures will be added as time allows. |
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Winter |
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Click on the icon to view weather data. |
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Blue shades/tints class |
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Picture date: |
12 Dec. (week 91) | 26 Dec. (week 11) | 10 Jan. (week 13) | 24 Jan. (week 15) | 10 Feb. (week 18) | 28 Feb. (week 20) | 21 Mar. (week 23) |
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'Atlas Sky Blue' |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
| Cultivar No: 172 | |||||||
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Picture date: |
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Seed Sowing Date |
Flower Diameter2 |
Days to First Flower3 |
Overall Foliage/Flower Rating4 |
Adjusted Overall Pest Rating5 |
Adjusted Overall Performance Rating6 |
| 10 Oct. | 6.7 a (2.4 a) | 66 a | 4.9 b | 6.3 b | 5.5 b |
| Honors: |
| Comments: |
| Details of performance for this cultivar will be posted on the web in "Articles, Papers & Reports" at the completion of this trial. These details will include ratings over the entire season and pest problems. |
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Blue shades/tints class |
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Picture date: |
12 Dec. (week 9) | 26 Dec. (week 11) | 10 Jan. (week 13) | 24 Jan. (week 15) | 10 Feb. (week 18) | 28 Feb. (week 20) | 21 Mar. (week 23) |
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'Nature Blue' |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
| Cultivar No: 69 | |||||||
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Picture date: |
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Seed Sowing Date |
Flower Diameter |
Days to First Flower |
Overall Foliage/Flower Rating |
Adjusted Overall Pest Rating |
Adjusted Overall Performance Rating |
| 10 Oct. | 6.7 a (2.6 a) | 49 b | 5.9 a | 6.6 a | 6.2 a |
| Honors: |
| Comments: |
| Details of performance for this cultivar will be posted on the web in "Articles, Papers & Reports" at the completion of this trial. These details will include ratings over the entire season and pest problems. |
| Back to Color of Choice | Back to the Top |
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Blue w/blotch class |
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Picture date: |
12 Dec. (week 9) | 26 Dec. (week 11) | 10 Jan. (week 13) | 24 Jan. (week 15) | 10 Feb. (week 18) | 28 Feb. (week 20) | 21 Mar. (week 23) |
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'Karma Blue Blotch Improved' |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Plot B Plot C Unsprayed Field |
Sprayed Field Plot C Unsprayed Field |
Sprayed Field Plot C Unsprayed Field |
| Cultivar No: 54 | |||||||
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Picture date: |
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Seed Sowing Date |
Flower Diameter |
Days to First Flower |
Overall Foliage/Flower Rating |
Adjusted Overall Pest Rating |
Adjusted Overall Performance Rating |
| 9 Oct. | 5.8 a (2.3 a) | 62 | 5.0 b | 5.7 b | 5.3 b |
| Honors: |
| Comments: |
| Details of performance for this cultivar will be posted on the web in "Articles, Papers & Reports" at the completion of this trial. These details will include ratings over the entire season and pest problems. |
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Blue w/blotch class |
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Picture date: |
12 Dec. (week 9) | 26 Dec. (week 11) | 10 Jan. (week 13) | 24 Jan. (week 15) | 10 Feb. (week 18) | 28 Feb. (week 20) | 21 Mar. (week 23) |
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'Nature Ocean' |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Unsprayed Field |
Sprayed Field Plot B Plot C Unsprayed Field |
Sprayed Field Plot C Unsprayed Field |
Sprayed Field Plot C Unsprayed Field |
| Cultivar No: 70 | |||||||
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Picture date: |
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Seed Sowing Date |
Flower Diameter |
Days to First Flower |
Overall Foliage/Flower Rating |
Adjusted Overall Pest Rating |
Adjusted Overall Performance Rating |
| 9 Oct. | 3.8 b (1.5 b) | 57 | 5.7 a | 6.3 a | 5.9 a |
| Honors: |
| Comments: |
| Details of performance for this cultivar will be posted on the web in "Articles, Papers & Reports" at the completion of this trial. These details will include ratings over the entire season and pest problems. |
| Back to Color of Choice | Back to the Top |
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Mix class |
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Seed Sowing Date |
Flower Diameter |
Days to First Flower |
Overall Foliage/Flower Rating |
Adjusted Overall Pest Rating |
Adjusted Overall Performance Rating |
| 9 Oct. | 6.4 a (2.5 a) | 61 | 5.4 | 6.2 | 5.8 |
| Honors: |
| Comments: |
| Details of performance for this cultivar will be posted on the web in "Articles, Papers & Reports" at the completion of this trial. These details will include ratings over the entire season and pest problems. |
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Mix class |
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Seed Sowing Date |
Flower Diameter |
Days to First Flower |
Overall Foliage/Flower Rating |
Adjusted Overall Pest Rating |
Adjusted Overall Performance Rating |
| 9 Oct. | 4.6 b (1.8 b) | 62 | 5.2 | 6.1 | 5.7 |
| Honors: |
| Comments: |
| Details of performance for this cultivar will be posted on the web in "Articles, Papers & Reports" at the completion of this trial. These details will include ratings over the entire season and pest problems. |
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Mix class |
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Seed Sowing Date |
Flower Diameter |
Days to First Flower |
Overall Foliage/Flower Rating |
Adjusted Overall Pest Rating |
Adjusted Overall Performance Rating |
| 9 Oct. | 4.8 b (1.9 b) | 61 | 5.5 | 6.0 | 5.8 |
| Honors: |
| Comments: |
| Details of performance for this cultivar will be posted on the web in "Articles, Papers & Reports" at the completion of this trial. These details will include ratings over the entire season and pest problems. |
| Back to Color of Choice | Back to the Top |
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Orange class |
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Picture date: |
12 Dec. (week 9) | 26 Dec. (week 11) | 10 Jan. (week 13) | 24 Jan. (week 15) | 10 Feb. (week 17) | 28 Feb. (week 20) | 21 Mar. (week 23) |
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'Panola Orange' |
Sprayed Field Unsprayed Field |
Sprayed Field |