Chrysanthemum ×hybridum MN 98-89-7 Shrub Garden Chrysanthemum

Anderson, Neil O.; Ascher, Peter D.; Fritz, Vincent A.; Rohwer, Charlie; Poppe, Steven; Yao, Sulan; Johnson, Patricia S.; Klossner, Lee D; Eash, Neal S.; Liedl, Barbara E.; Reith-Rozelle, Judith

doi:10.21273/hortsci11203-16

Cited by 3 publications

(3 citation statements)

References 8 publications

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“…Böhm (1991) or Jarolímková (2004) recommended uncut crop wintering, where the retained plant detritus acts as heat insulation. Field trials are the most widely-used method of testing winter hardiness of herbaceous perennials such as the chrysanthemum (Wildung 1979;Anderson et al 2001;Anderson, Gesick 2004). As highlighted by Blum (1988), Tcacenco et al (1989) and Anderson and Gesick (2004) these methods have disadvantages, especially in needing multi-annual tests in multiple locations.…”

Section: Resultsmentioning

confidence: 99%

Testing the winter hardiness of selected chrysanthemum cultivars of Multiflora type

Augustinová¹,

Doležalová²,

Matiska³

et al. 2016

Hort. Sci. (Prague)

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Augustinová L., Doležalová J., Matiska P., Wimmerová Z., Kodetová T. Over the course of [2007][2008][2009][2010][2011][2012][2013] 19 selected cultivars of Chrysanthemum × grandiflorum were tested. Testing was conducted during two seasons under field conditions and on potted plants in the freezing chamber at temperatures -8, -10 and -12°C. It was found that frost hardiness of chrysanthemums of Multiflora type can be reliably determined at a temperature intervention of -8°C. The field trials and tests in freezing chamber revealed that cv. Vlasta did not overwinter. In field trials, the most winter hardy cultivars were Zina, Berta, Mína, Dorota, Estela, Tereza and clone 912, which are possible to grow as short-lived perennials. Cvs Marika and Tereza showed the best frost resistance in the freezing chamber and the best survival results after simulating spring frost.

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Section: Resultsmentioning

confidence: 99%

Testing the winter hardiness of selected chrysanthemum cultivars of Multiflora type

Augustinová¹,

Doležalová²,

Matiska³

et al. 2016

Hort. Sci. (Prague)

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“…Several cultivars have been developed by crossbreeding in chrysanthemum. ‘Lavender Daisy’ with dark purple flower and ‘Dark Bronze Daisy’ with dark bronze ray florets are the novel floral colors in the ‘Mammoth’ series which have been developed by the interspecific cross between C. weyrichii (Maxim) × C. grandiflorum Tzvelv [ 50 , 51 ]. Various other cultivars, including the standard and spray types, have been bred for novel floral colors.…”

Section: Floral Colormentioning

confidence: 99%

Towards the Improvement of Ornamental Attributes in Chrysanthemum: Recent Progress in Biotechnological Advances

Mekapogu

Kwon

Song

et al. 2022

IJMS

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Incessant development and introduction of novel cultivars with improved floral attributes are vital in the dynamic ornamental industry. Chrysanthemum (Chrysanthemum morifolium) is a highly favored ornamental plant, ranking second globally in the cut flower trade, after rose. Development of new chrysanthemum cultivars with improved and innovative modifications in ornamental attributes, including floral color, shape, plant architecture, flowering time, enhanced shelf life, and biotic and abiotic stress tolerance, is a major goal in chrysanthemum breeding. Despite being an economically important ornamental plant, the application of conventional and molecular breeding approaches to various key traits of chrysanthemum is hindered owing to its genomic complexity, heterozygosity, and limited gene pool availability. Although classical breeding of chrysanthemum has resulted in the development of several hundreds of cultivars with various morphological variations, the genetic and transcriptional control of various important ornamental traits remains unclear. The coveted blue colored flowers of chrysanthemums cannot be achieved through conventional breeding and mutation breeding due to technical limitations. However, blue-hued flower has been developed by genetic engineering, and transgenic molecular breeding has been successfully employed, leading to substantial progress in improving various traits. The recent availability of whole-genome sequences of chrysanthemum offers a platform to extensively employ MAS to identify a large number of markers for QTL mapping, and GWAS to dissect the genetic control of complex traits. The combination of NGS, multi-omic platforms, and genome editing technologies has provided a tremendous scope to decipher the molecular and regulatory mechanisms. However, the application and integration of these technologies remain inadequate for chrysanthemum. This review, therefore, details the significance of floral attributes, describes the efforts of recent advancements, and highlights the possibilities for future application towards the improvement of crucial ornamental traits in the globally popular chrysanthemum plant.

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“…Crossbreeding, along with sexual and asexual reproduction occurs naturally. Although this technique has been used as the foundation for numerous cultivars that have long since been used, Chrysanthemum is a self-incompatible cross-pollinated plant with difficulty matching parents and genetic factors are complicated for the selection of superior hybrid progenies (Anderson et al, 2017;Zhang et al, 2018;Kumari et al, 2019;Baghele, 2021).…”

Section: Introductionmentioning

confidence: 99%

Induction of mutagenesis on Chrysanthemums

Haspolat¹

2022

Ornam. Hortic.

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Crop genetic diversity has a significant role in improving new plants through breeding. The chrysanthemum contains the most mutant varieties, making mutation breeding one of the most widely utilized breeding procedures for ornamental plants. The goal of this research is to use gamma irradiation to induce genetic variation and mutation breeding to improve chrysanthemum features. In vitro bud explants of the white ‘Bacardi’ type were treated with gamma rays at 20 Gy on this scope. The explants were subcultured until M1V4 growing period occurred, and observations were made during blooming on this time. Variable flower head widths, distinction on plant heights and widths, numerous flower numbers, color and size variations of ray florets were among the mutagenic changes observed in plants and flowers. Ray florets varied in length, width, number of rows, and color. The mutation frequency of the population was estimated 1.1% and yellow-colored florets were developed whereas the control group remained white. The dendrogram was grouped into five groups with 1, 28, 31, and 41 mutants in each based on the plant height and width, plant stem height and width, number of shoots and flowers per plant, flower head width, ray florets’ number- height- color, number of leaves, leaf length and width, and weight of flowering stems. The yellow-colored mutants were located in the first, second, and fourth groups. The advantageous mutations could result in improving new varieties. Gamma radiation is an effective mutagen for creating new chrysanthemum types when applied to in vitro bud explants.

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Chrysanthemum ×hybridum MN 98-89-7 Shrub Garden Chrysanthemum

Cited by 3 publications

References 8 publications

Testing the winter hardiness of selected chrysanthemum cultivars of Multiflora type

Testing the winter hardiness of selected chrysanthemum cultivars of Multiflora type

Towards the Improvement of Ornamental Attributes in Chrysanthemum: Recent Progress in Biotechnological Advances

Induction of mutagenesis on Chrysanthemums

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