Large common lambsquarters is a problem for glyphosate

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dc.contributor.author Owen, Micheal
dc.date 2018-02-17T01:47:53.000
dc.date.accessioned 2020-06-30T01:38:35Z
dc.date.available 2020-06-30T01:38:35Z
dc.date.copyright Sun Jan 01 00:00:00 UTC 2006
dc.date.embargo 2015-09-28
dc.date.issued 2006-06-19
dc.description.abstract <p>Recent lack of rain, and windy conditions that hampered herbicide applications, have resulted in weedy fields that are effectively reducing yields in corn and soybean. A particular concern is fields with heavy populations of common lambsquarters that have not been controlled effectively by glyphosate. In discussions with growers and applicators, the failure of glyphosate, even when applied at 48 oz per acre (1.1 lb ae/acre) to provide control, does not appear to be attributable to evolved resistance to glyphosate, but rather a combination of factors: common lambsquarters that is too large and has developed during dry conditions, and applications that were too late to provide consistent control and protection of potential crop yields.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/cropnews/1280/
dc.identifier.articleid 2297
dc.identifier.contextkey 7651665
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath cropnews/1280
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/17506
dc.language.iso en
dc.relation.ispartofseries Integrated Crop Management News
dc.source.bitstream archive/lib.dr.iastate.edu/cropnews/1280/ICMNews_20060619_05.pdf|||Fri Jan 14 19:30:34 UTC 2022
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agriculture
dc.subject.disciplines Agronomy and Crop Sciences
dc.subject.disciplines Weed Science
dc.subject.keywords Agronomy
dc.title Large common lambsquarters is a problem for glyphosate
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isSeriesOfPublication 6c8d0b1a-8ab6-4a4b-bfd0-00466ede7d16
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