Acronym : ORSV
Synonym : Tobacco mosaic virus-O
Group : tobamovirus
Sap Transmissible : yes
ORSV is generally spread through orchid collections via contact with contaminated tools. It does not commonly occur in wild orchids. However, this virus frequently causes severe symptoms in cultivated orchids, reducing the value of infected plants.
http://www.agdia.com/cgi_bin/catalog.cgi/54300




