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dc.contributor.authorWilliams, Craig Ren
dc.contributor.authorBader, Christie Ren
dc.contributor.authorWilliams, Samantha Ren
dc.contributor.authorWhelan, Peter Ien
dc.date.accessioned2012-11-21T03:44:33Zen
dc.date.accessioned2015-05-19T23:29:38Zen
dc.date.available2012-11-21T03:44:33Zen
dc.date.available2015-05-19T23:29:38Zen
dc.date.issued2012-06en
dc.identifier.issn1081-1710en
dc.identifier.urihttp://hdl.handle.net/10137/549en
dc.description.abstractAdult mosquito traps are commonly used in biosecurity surveillance for the detection of exotic mosquito incursions or for the demonstration of elimination. However, traps are typically deployed without knowledge of how many are required for detecting differing numbers of the target species. The aim of this study was to determine the sensitivity (i.e., detection probability) provided by carbon dioxide-baited EVS traps for adult female Australian southern saltmarsh mosquitoes, Aedes camptorhynchus, a recent biosecurity problem for New Zealand. A mark-release-recapture study of three concurrently released cohorts (sized 56, 296, and 960), recaptured over four days with a matrix of 20 traps, was conducted in Australia. The detection probability for different numbers of traps and cohorts of different sizes was determined by random sampling of recapture data. Detection probability ranged from approximately 0.3 for a single trap detecting a cohort of 56 mosquitoes to 1.0 (certainty of detection) when seven or more traps were used. For detection of adult Ae. camptorhynchus around a known source, a matrix of traps provides a strong probability of detection. Conversely, the use of single traps deployed over very large areas to detect mosquitoes of unknown entry pathway is unlikely to be successful. These findings have implications for the design of mosquito surveillance for biosecurity.en
dc.language.isoenen
dc.publisherSociety of Vector Ecologyen
dc.relation.ispartofseriesJournal of Vector Ecology;Vol. 37, No. 1en
dc.subjectAustraliaen
dc.subjectInsectsen
dc.subjectMosquitoesen
dc.subjectMonitoringen
dc.titleAdult mosquito trap sensitivity for detecting exotic mosquito incursions and eradication: a study using EVS traps and the Australian southern saltmarsh mosquito, Aedes camptorhynchusen
dc.typeArticleen
dc.relation.incollectionDept of Health Digital Libraryen
dc.relation.incommunityE-Booksen
dc.view.styleebooksen
dc.identifier.sourceHealth Protection Divisionen
dc.kohastatus.transfertokohayesen
dc.date.discovery2012en
Appears in Collections:Dept of Health Digital Library

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