Transmissibility of Field Isolates of Soybean Viruses by Aphis glycines

Abstract
During the 2001 growing season, 191 symptomatic soybean (Glycine max (L.) Merr.) plants were dug from production plots in Indiana, Wisconsin, and Kentucky. Alfalfa mosaic virus (AMV), Bean... Until the year 2000, U.S. soybean was thought to be free of colonizing aphids and aphid transmission of viruses in the field was limited. In August 2000, the Asian soybean aphid, Aphis glycines, wa...