Last week, Carol Pilcher, Marlin Rice, and Todd Vagts reported results from several surveys conducted in 2003 illustrating the economic impact of the soybean aphid. This article presents a followup from a survey given to commercial pesticide applicators attending the Iowa State University Commercial Agriculture Videoconference during February 2005. A similar survey was given to growers throughout Iowa by Marlin Rice during winter 2004 and is part of a larger multi-state project that includes Wisconsin, Minnesota, and Michigan. We will review the results of the multi-state grower survey later in the summer.
Iowa State University
O'Neal, Matthew E. and Johnson, Kevin, "Survey: Are insecticide/herbicide tank mixes commonly used?" (2005). Integrated Crop Management News. 1426.
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