Research Notes : United States : Instability of virulence characters of soybean mosaic virus strains after seed transmission
Research Notes : United States : Instability of virulence characters of soybean mosaic virus strains after seed transmission
Date
1984-04-01
Authors
Fletcher, Jacqueline
Goodman, Robert
Goodman, Robert
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Altmetrics
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Iowa State University Digital Repository
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Iowa State University Digital Repository
Abstract
Soybean mosaic virus (SMV) is distributed worldwide. The primary mode of transmission is through seed (Goodman and Oard, 1980), although the virus is also nonpersistently transmitted by aphids (Irwin and Goodman, 1981). Cul-tivars have been identified which combine tolerance to SMV infection and low incidence of transmission through seed (Goodman and Oard, 1980).