Rabbit Anti-CRSV polyclonal antibody for ELISA. A virus with icosahedral isometric particles approximately 34 nm in diameter composed of 180 copies of a Mr 38,000 capsid protein and two genomic ssRNA species of 3.8 and 1.4 kb. The virus was once cosmopolitan in carnations, but is now only infrequently detected due to rigorous detection and sanitation. It also infects grapevine and a number of orchard crops in Central and Eastern Europe. It is readily mechanically transmitted and is also transmitted through the soil without the aid of a biological vector.