These problems have been solved by apply1478
Afr. J. Biotechnol.
ing micro propagation methods, which are routinely
applied to the clonal propagation of a variety of horticultural
plants including Chrysanthemum (Ben-Jaacov and
Langhans, 1972). Micro propagation and other in vitro
techniques have been used for plans which present
particular problems in conventional horticulture (Fay,
1992). Chebet et al. (2003)