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Article
Soybean Aphid Efficacy Evaluation
Iowa State Research Farm Progress Reports
  • Matthew E. O'Neal, Iowa State University
  • Erin W. Hodgson, Iowa State University
  • Kevin Johnson, Iowa State University
  • Gregory R. VanNostrand, Iowa State University
  • Nicholas P. Schmidt, Iowa State University
  • Michael Thomas Mccarville, Iowa State University
  • Kenneth T. Pecinovsky, Iowa State University
Farm
Northeast Research and Demonstration Farm
Extension Number
RFR A9125
Publication Date
1-1-2010
Abstract
Soybean, Glycine max (L.), grown in Iowa and most of the north central region of the United States has not required regular insecticide usage. The soybean aphid (Aphis glycines Matsumura) causes yield losses from direct plant feeding and has been shown to transmit several plant viruses. In Iowa, soybean aphid can colonize soybean fields in June and has developed into outbreaks in July and August capable of reducing yields by nearly 25%.
Copyright Owner
Iowa State University
Language
en
File Format
application/pdf
Citation Information
Matthew E. O'Neal, Erin W. Hodgson, Kevin Johnson, Gregory R. VanNostrand, et al.. "Soybean Aphid Efficacy Evaluation" (2010)
Available at: http://works.bepress.com/erin_hodgson/171/