Chrysanthemum stunt viroid
measles of chrysanthemum, mum stunt
Chrysanthemum stunt pospiviroid
Worldwide
KS, MI, MN, NY, PA
2022-01-19
viroid
Mexico
Primarily Chrysanthemum spp., especially C. morifolium, Ageratum spp., Argyranthemum frutescens, Petunia hybrida, Dalhia
CSVD00
Tomato is not known to host Chrysanthemum stunt viroid in nature. Only experimental work done by Kryczynski, et al. implicates tomato as a host for Chyrsanthemum stunt viroid. No other vegetable is known to be a host.
4 Known Hosts
Solanum lycopersicum
tomato
No
CSVd00-2,ISF RPLD
Pathway not proven. Tomato only shown as a host in laboratory experiments using artificially infected plants. Seed showed the presence of Chrysanthemum stunt viroid serologically but not visually.
Yes
RT-PCR
This test is available commercially, but has not been standardized or validated.
ISF RPLD
Chrysanthemum spp.
chrysanthemum
No
CSVd00-3,CSVd00-4,CSVd00-5
Pathway not proven. Though recent research from Japan and Korea indicate that seed transmission may occur, there is no evidence of natural seed transmission. Earlier research did not find evidence of seed transmission. It is unclear from the research as to whether seed is a pathway in nature.
Yes
RT-PCR
This method was used in research and has not been standardized or validated for clinical use.
Chung, B.N. and Pak, H.S., 2008. Seed transmission of Chrysanthemum stunt viroid in Chrysanthemum. The Plant Pathology Journal, 24:31-35.
Hattori, H., Nakamura, Y., Hirano, T., Fukuta, S., Kuwayama, S. and Ohishi, K., 2012. Seed transmission of Chrysanthemum stunt viroid in chrysanthemums. Annual Report of The Kansai Plant Protection Society 54:71-75.
Hollings M, Stone OM, 1973. Some properties of chrysanthemum stunt, a virus with the characteristics of an uncoated ribonucleic acid. Annals of applied Biology, 74:333-348
Petunia spp.
petunia
No
CSVd00-6
No evidence that seed is a pathway. Transmitted by propagation or grafting.
Verhoeven, J.T.J., Arts, M.S.J., Owens, R.A. and Roenhorst, J.W., 1998. Natural infection of petunia by chrysanthemum stunt viroid. European Journal of Plant Pathology, 104:383-386.
Dahlia spp.
dahlia
No
CSVd00-7
No evidence that seed is pathway. Reference above only concluded that Dahlia spp. may be a natural host.
Nakashima, A., Hosokawa, M., Maeda, S. and Yazawa, S., 2007. Natural infection of Chrysanthemum stunt viroid in dahlia plants. Journal of General Plant Pathology, 73:225-227.
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