Krupke, Christian H.2017-06-012017-06-01http://hdl.handle.net/2097/35620Originating text in English.Citation: Krupke, Christian H. (2005). Soybean aphid. Purdue University, Cooperative Extension Service, 217-W.engCopyright for this item remains with the original copyright holder. This work has been made available under Section 107 of U.S. copyright law following a fair use evaluation.SoybeanDiseases and pestsInternet resourceText