Role of dispersal in resistance evolution and spread Miller, Nicholas Sappington, Thomas Sappington, Thomas
dc.contributor.department Entomology 2018-05-01T00:02:21.000 2020-06-30T02:24:26Z 2020-06-30T02:24:26Z 2017-06-01
dc.description.abstract <p>Gene flow via immigration affects rate of evolution of resistance to a pest management tactic, while emigration from a resistant population can spread resistance alleles spatially. Whether resistance detected across the landscape reflects ongoing <em>de novo</em> evolution in different hotspots or spread from a single focal population can determine the most effective mitigation strategy. Pest dispersal dynamics determine the spatio-temporal scale at which mitigation tactics must be applied to contain or reverse resistance in an area. Independent evolution of resistance in different populations appears common but not universal. Conversely, spatial spread appears to be almost inevitable. However, rate and scale of spread depends largely on dispersal dynamics and interplay with factors such as fitness costs, spatially variable selection pressure and whether resistance alleles are spreading through an established population or being carried by populations colonizing new territory.</p>
dc.description.comments <p>This article is published as Miller, Nicholas J. and Thomas W. Sappington. "Role of dispersal in resistance evolution and spread." <em>Current opinion in insect science</em> 21 (2017): 68-74. doi: <a href="" target="_blank" title="Persistent link using digital object identifier">10.1016/j.cois.2017.04.005</a>.</p>
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dc.identifier.articleid 1466
dc.identifier.contextkey 12007325
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dc.identifier.submissionpath ent_pubs/466
dc.language.iso en
dc.source.bitstream archive/|||Sat Jan 15 00:23:45 UTC 2022
dc.source.uri 10.1016/j.cois.2017.04.005
dc.subject.disciplines Ecology and Evolutionary Biology
dc.subject.disciplines Entomology
dc.subject.disciplines Genetics
dc.title Role of dispersal in resistance evolution and spread
dc.type article
dc.type.genre article
dspace.entity.type Publication
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