Soybean aphid populations continue to increase Rice, Marlin 2018-02-17T05:43:09.000 2020-06-30T01:42:45Z 2020-06-30T01:42:45Z Tue Jan 01 00:00:00 UTC 2002 2015-11-11 2002-07-15
dc.description.abstract <p>Soybean aphid populations continue to build, although somewhat slowly, across the state. I scouted three blooming soybean fields in Ames on July 8 and 80 to 100 percent of the plants had aphids. Populations averaged 15 aphids per plant with the high population being 125 per plant. Brian Lang, Iowa State University Extension field specialist-crops, notes that in northeastern Iowa near Decorah, aphid numbers are still behind last season's and still below what we anticipate as a threshold (an average of >100 aphids per plant).</p>
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dc.identifier archive/
dc.identifier.articleid 2813
dc.identifier.contextkey 7833750
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath cropnews/1823
dc.language.iso en
dc.relation.ispartofseries Integrated Crop Management News
dc.source.bitstream archive/|||Fri Jan 14 21:38:58 UTC 2022
dc.subject.disciplines Agricultural Science
dc.subject.disciplines Agriculture
dc.subject.disciplines Entomology
dc.subject.keywords Entomology
dc.title Soybean aphid populations continue to increase
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isSeriesOfPublication 6c8d0b1a-8ab6-4a4b-bfd0-00466ede7d16
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