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Breeding of Spray Rose 'Glory Purple' with Powdery Mildew Resistance  

Kim, Seung-Tae (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Kim, Won-Hee (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Lee, Eun-Kyung (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Lee, Su-Young (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Mun, Bo-Heum (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Lee, Kwang-Sik (Floriculture Research Division, National Institute of Horticultural & Herbal Science)
Publication Information
FLOWER RESEARCH JOURNAL / v.19, no.3, 2011 , pp. 164-167 More about this Journal
Abstract
A new spray rose cultivar 'Glory Purple' was bred from the cross between a pink spray cultivar 'Macarena' and a pink spray cultivar 'Million Pink' at the National Institute of Horticulture & Herbal Science. The cross was made in 2004 and a candidate genotype which named as 'Glory Purple' was selected in 2009 after three years investigation for agronomical characters from 2007 to 2009. 'Glory Purple', a purple colored spray cultivar, has vigorous growth and has powdery mildew resistance. The major characteristics of this cultivar are high yield and long stem with relatively large flower size with $157stems/m^2/year$ in yield, 63.5 cm in mean length of cut flower, 6.8 cm in mean flower diameter, 25.78 in mean petal number, and 10.2 days in mean vase life. This cultivar is suitable for propagation by both cutting and grafting methods. The consumer's preference of this cultivar is relatively higher than that of the control cultivars, 'Pinky and Charming'.
Keywords
crossing; cut flower; new variety; Rosa hybrida;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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