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Regulation of growth and flowering in aquilegia hybrida

Journal of the American Society for Horticultural Science 107(5): 878-882

Regulation of growth and flowering in aquilegia hybrida

Cold temperature treatments stimulated inflorescence formation of A. .times. hybrida at the 12-leaf stage. Long photoperiods slightly advanced flowering further, but caused petiole elongation. Sprays of butanedioic acid mono-2,2-dimethylhydrazide (daminozide) at 2000 mg/l effectively prevented petiole elongation.

Accession: 006288271

Related references

Shedron, K.G.; Weiler, T.C., 1982: Regulation of growth and flowering in Aquilegia X hybrida Sims. Aquilegia cvs McKana's Giant stored at the 11.9-leaf stage, Crimson Star stored at the 14.5-leaf stage and Fairyland stored at the 14.6-leaf stage flowered after 10, 8 and 4 weeks' storage at 4.5 deg C, respectively. Growth and flowering...

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Garner, J.M.; Armitage, A.M., 1998: Influence of cooling and photoperiod on growth and flowering of Aquilegia L. cultivars. Four cultivars of Aquilegia flabalata [A. flabellata] and four cultivars of Aquilegia xhybrida were cooled for 0, 4, 8, or 12 weeks and forced in either long days (with a night break of 5 h, LD) or short days (9 h, SD). Cultivars of both species c...

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