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dc.contributor.advisorBradley, Kevin W. (Kevin Wayne), 1973-eng
dc.contributor.authorCraigmyle, Brett Douglasseng
dc.date.issued2012eng
dc.date.submitted2012 Springeng
dc.descriptionTitle from PDF of title page (University of Missouri--Columbia, viewed on May 30, 2013).eng
dc.descriptionThe entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file.eng
dc.descriptionThesis advisor: Dr. Kevin Bradleyeng
dc.descriptionIncludes bibliographical references.eng
dc.descriptionM.S. University of Missouri--Columbia 2012.eng
dc.descriptionDissertations, Academic -- University of Missouri--Columbia -- Plant, insect and microbial sciences.eng
dc.description"May 2012"eng
dc.description.abstractThe introduction of transgenic crops with resistance to 2,4-D will provide growers with new weed management options in soybean. To better understand the utility of this technology in soybean production systems, field and greenhouse experiments were conducted in 2010 and 2011 to investigate the effects of herbicide programs, weed height, and compatibility of glufosinate and 2,4-D combinations on weed control in soybeans with resistance to 2,4-D and glufosinate. Overall, results from these experiments indicate that glufosinate plus 2,4-D combinations utilized in pre-emergence (PRE) followed by post-emergence (POST) or sequential POST programs can provide increased control of problematic weeds like Asiatic dayflower and common waterhemp, while providing similar grass control as herbicide programs that contain glufosinate alone. Reductions in weed control were observed in response to increased weed heights, along with single POST applications of either glufosinate or 2,4-D alone. Soybean yields were also reduced by approximately 3% in response to POST applications made to 30- to 35-cm compared to 10- to 15-cm weeds.eng
dc.format.extentv, 78 pageseng
dc.identifier.urihttp://hdl.handle.net/10355/35401
dc.languageEnglisheng
dc.publisherUniversity of Missouri--Columbiaeng
dc.relation.ispartofcollection2012 Freely available theses (MU)eng
dc.subjectweed managementeng
dc.subjectherbicide programeng
dc.subjectglufosinateeng
dc.titleInfluence of herbicide programs, weed height, and glufosinate and 2,4-D combinations on weed management in soybean resistant to 2,4-Deng
dc.typeThesiseng
thesis.degree.disciplinePlant, insect and microbial sciences (MU)eng
thesis.degree.grantorUniversity of Missouri--Columbiaeng
thesis.degree.levelMasterseng
thesis.degree.nameM.S.eng


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