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E-217-WIn 2000, a new insect, soybean aphid, Aphis glycines Matsumura, was discovered in soybean fields in many areas of the Midwest, including Indiana. Since its discovery it has caused significant damage to Indiana soybean fields in 2001 and 2003. This publication summarizes what we know about soybean aphid biology and provides recommendations for scouting and making treatment decisions
5/1/2010
Christian H. Krupke; John Obermeyer, Larry Bledsoe;