4Balukiewicz A,Kryczynski S.Attempts to eliminate TWSV from chrysanthemum plants by meristem tip culture[J].Phytopathol,2001,21:101-108.
5Verma N,Ram R,Hallan V,et al.Production of CMV free chrysanthemum by meristem tip culture[J].Crop Prot,2004,23:462-473.
6Ram R,Verma N,Singh A,et al.Indexing and production of virus free chrysanthemums[J].Biol Plantarum,2005,49:149-152.
7Turner S,Krauss S L,Bunn E,et al.Genetic fidelity and viability of Anigozanthos virid is following tissue culture,cold storage and cryopreservation[J].Plant Sci,2001,161:1099-1106.
8Sivakumar G,Kim S J,Hahn E J,et al.Optimizing environmental factor for large scale multiplication on chrysanthemum (Chrysanthemum grandiflorum)in bloon type bioreactor culture[J].In vitro Cell Dev Biol Plant,2005,41:822-825.
