Migratory flight of insect pests within a year-round distribution: European corn borer as a case study

dc.contributor.author Sappington, Thomas
dc.contributor.author Sappington, Thomas
dc.contributor.department Entomology
dc.date 2018-07-10T13:54:54.000
dc.date.accessioned 2020-06-30T02:24:38Z
dc.date.available 2020-06-30T02:24:38Z
dc.date.issued 2018-01-01
dc.description.abstract <p>Insect migratory flight differs fundamentally from most other kinds of flight behavior, in that it is non-appetitive. The adult is not searching for anything, and migratory flight is not terminated by encounters with potential resources. Many insect pests of agricultural crops are long-distance migrants, moving from lower latitudes where they overwinter to higher latitudes in the spring to exploit superabundant, but seasonally ephemeral, host crops. The migratory nature of these pests is somewhat easy to recognize because of their sudden appearance in areas where they had been absent only a day or two earlier. Many other serious pests survive hostile winter conditions by diapausing, and therefore do not require migration to move between overwintering and breeding ranges. Yet there is evidence of migratory behavior engaged in by several pest species that inhabit high latitudes year-round. In these cases, the consequences of migratory flight are not immediately noticeable at the population level, because migration takes place for the most part within their larger year-round distribution. Nevertheless, the potential population-level consequences can be quite important in the contexts of pest management and insect resistance management. As a case study, I review the evidence for migratory flight behavior by individual European corn borer adults, and discuss the importance of understanding it. The kind of migratory behavior posited for pest species inhabiting a permanent distribution may be more common than we realize.</p>
dc.description.comments <p>This article is published as Sappington, Thomas W. "Migratory flight of insect pests within a year-round distribution: European corn borer as a case study." <em>Journal of Integrative Agriculture</em> 17, no. 7 (2018): 1485-1505. doi: <a href="http://dx.doi.org/10.1016/S2095-3119(18)61969-0" target="_blank">10.1016/S2095-3119(18)61969-0</a>.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/ent_pubs/487/
dc.identifier.articleid 1489
dc.identifier.contextkey 12462275
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ent_pubs/487
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/24117
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/ent_pubs/487/2018_Sappington_MigratoryFlight.pdf|||Sat Jan 15 00:28:36 UTC 2022
dc.source.uri 10.1016/S2095-3119(18)61969-0
dc.subject.disciplines Behavior and Ethology
dc.subject.disciplines Ecology and Evolutionary Biology
dc.subject.disciplines Entomology
dc.subject.keywords migration
dc.subject.keywords dispersal
dc.subject.keywords flight
dc.subject.keywords movement ecology
dc.subject.keywords European corn borer
dc.subject.keywords Ostrinia nubilalis
dc.title Migratory flight of insect pests within a year-round distribution: European corn borer as a case study
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 0a849144-1b0a-4a0a-bad1-f467faef240f
relation.isOrgUnitOfPublication f47c8cad-50be-4fb0-8870-902ff536748c
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