Thomas Robert Soderstrom in July 1986. A collaborator of his was Cleofé E. Calderón (1929–2007), the Argentinian-born agrostologist. He is commemorated in "Soderstromia", "Ilex soderstromii", "Anthurium soderstromii", "Lessingianthus soderstromii", "Vriesea soderstromii", "Ouratea soderstromii", "Cryptochloa soderstromii", "Ocellochloa soderstromii", "Poa soderstromii", "Raddia soderstromii". Thomas Robert Soderstrom Thomas Robert Soderstrom (9 January 1936 Chicago – 1 September 1987) was an American agrostologist His special field of study was the grass family Gramineae or Poaceae. He was Curator of Grasses at the National Museum of Natural History in Washington, DC for some twenty years. In 1957 Soderstrom graduated from the University of Illinois with a BSc in
Waikavirus cell. Replication follows the positive stranded RNA virus replication model. Positive stranded RNA virus transcription is the method of transcription. The virus exits the host cell by tubule-guided viral movement. Plants, poaceae, cyperaceae, and gramineae serve as the natural host. The virus is transmitted via a vector (insects). Transmission routes are vector and mechanical. Waikavirus Waikavirus is a genus of viruses in the order Picornavirales, in the family Secoviridae. Plants, poaceae, cyperaceae, and gramineae serve as natural hosts. There are currently three species in this genus including the type species Rice tungro spherical virus. Diseases associated with this genus include: