Osajin and Pomiferin, Two Isoflavones Purified from Osage Orange Fruits, Tested for Repellency to the Maize Weevil (Coleoptera: Curculionidae)

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dc.contributor.author Peterson, Chris
dc.contributor.author Fristad, Anne
dc.contributor.author Coats, Joel
dc.contributor.author Tsao, Rong
dc.contributor.author Coats, Joel
dc.contributor.department Entomology
dc.date 2018-02-17T06:35:02.000
dc.date.accessioned 2020-06-30T02:23:23Z
dc.date.available 2020-06-30T02:23:23Z
dc.date.copyright Sat Jan 01 00:00:00 UTC 2000
dc.date.issued 2000-12-01
dc.description.abstract <p>The fruit of the osage orange tree, <em>Maclura pomifera</em> (Raf.) Schneid (Moraceae), has long been thought to be repellent to insects. A preliminary study reported here confirmed repellency of fruit extracts to the maize weevil, <em>Sitophilus zeamais</em> Motschulsky. Two isoflavones, osajin and pomiferin, were isolated from the mature fruit of <em>M. pomifera</em> in high purity (≥95%). Testing of purified osajin and pomiferin failed to show repellency. Repellency is likely caused by factors other than isoflavones in the fruit.</p>
dc.description.comments <p>This article is from <em>Environmental Entomology</em> 29 (2000): 1133, doi:<a href="http://dx.doi.org/10.1603/0046-225X-29.6.1133" target="_blank">10.1603/0046-225X-29.6.1133</a>. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/ent_pubs/328/
dc.identifier.articleid 1329
dc.identifier.contextkey 7873902
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ent_pubs/328
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/23941
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/ent_pubs/328/2000_Coats_OsajinPomiferin.pdf|||Fri Jan 14 23:36:52 UTC 2022
dc.source.uri 10.1603/0046-225X-29.6.1133
dc.subject.disciplines Entomology
dc.subject.keywords Maclura pomifera
dc.subject.keywords Sitophilus zeamais
dc.subject.keywords osajin
dc.subject.keywords pomiferin
dc.subject.keywords isoflavone
dc.subject.keywords repellency
dc.title Osajin and Pomiferin, Two Isoflavones Purified from Osage Orange Fruits, Tested for Repellency to the Maize Weevil (Coleoptera: Curculionidae)
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 8bcdfc38-7da7-4e3c-8039-e495b01cc710
relation.isOrgUnitOfPublication f47c8cad-50be-4fb0-8870-902ff536748c
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