2017 Yellow book for soybean aphid

dc.contributor.author Hodgson, Erin
dc.contributor.author VanNostrand, Greg
dc.contributor.department Extension and Outreach
dc.date 2019-04-24T16:19:20.000
dc.date.accessioned 2020-06-30T03:33:31Z
dc.date.available 2020-06-30T03:33:31Z
dc.date.embargo 2018-12-05
dc.date.issued 2017-11-01
dc.description.abstract <p>SOYBEAN APHID, Aphis glycines Matsumura (Hemiptera: Aphididae), is an invasive insect from eastern Asia first confirmed on soybean, Glycine max L., in the U.S. in 2000 (Ragsdale et al. 2004). Widespread soybean aphid outbreaks in Iowa and the northcentral region were observed in 2003 and 2005, with populations exceeding 1,000 aphids per plant. At this infestation level, 40% yield loss resulted in significantly reduced seed size, seed coat quality, pod number, and plant height (Ragsdale et al. 2007). Soybean aphid proved to be economically important and is now the primary soybean insect pest in Iowa and the northcentral region (Hodgson et al. 2012, Krupke et al. 2017).</p>
dc.identifier archive/lib.dr.iastate.edu/extension_pubs/488/
dc.identifier.articleid 1411
dc.identifier.contextkey 13425801
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath extension_pubs/488
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/33787
dc.language.iso en
dc.relation.ispartofseries CROP 3147
dc.source.uri https://store.extension.iastate.edu/product/15314.pdf
dc.title 2017 Yellow book for soybean aphid
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isOrgUnitOfPublication 8a692eed-a221-4210-a2bd-600abb7c309a