Landscape Analysis of Adult Codling Moth (Lepidoptera: Tortricidae) Distribution and Dispersal Within Typical Agroecosystems Dominated by Apple Production in Central Chile

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dc.contributor.authorBasoalto, E.
dc.contributor.authorMiranda, M.
dc.contributor.authorKnight, A. L.
dc.contributor.authorFuentes Contreras, E.
dc.date.accessioned2024-01-10T12:06:16Z
dc.date.available2024-01-10T12:06:16Z
dc.date.issued2010
dc.description.abstractWe analyzed the spatial distribution and dispersal of codling moth, Cydia pomonella (L.), adults within two heterogeneous agroecosystems typical of central Chile: commercial apple, Malus domestica Borkhausen, orchards surrounded by various unmanaged host plants. Both a geostatistical analysis of catches of adult males with a grid of sex pheromone-baited traps and an immunological self-marking technique combined with traps baited with a male and female attractant were used. The spatial analyses identified the key sources of moths within these diverse landscapes. Codling moth catches in traps were spatially associated within distances of approximate to 150-300 m. Similarly, the mean distance from the immunological self-marking plots within the commercial apple orchard to the traps that captured marked adults was 282 m. In contrast, the mean distance in the capture of marked moths from unmanaged self-marking plots to a commercial orchard was 828 m. These data suggest that the success of any future areawide management programs for codling moth in Chilean pome fruit must include a component for managing or removing noncommercial hosts that surround orchards. This analysis also suggests that the selection pressure for resistance imposed by insecticide sprays within managed orchards is likely dampened by the influx of susceptible moths from unmanaged sites common in central Chile.
dc.description.funderFondo Nacional de Investigacion Cientifica y Tecnologica
dc.description.funderUniversidad de Talca
dc.format.extent10 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1603/EN09371
dc.identifier.eissn1938-2936
dc.identifier.issn0046-225X
dc.identifier.pubmedidMEDLINE:22546434
dc.identifier.urihttps://doi.org/10.1603/EN09371
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76139
dc.identifier.wosidWOS:000282852600002
dc.information.autorucAgronomía e Ing. Forestal;Miranda M;S/I;1001045
dc.issue.numero5
dc.language.isoen
dc.nota.accesoSin adjunto
dc.pagina.final1408
dc.pagina.inicio1399
dc.publisherOXFORD UNIV PRESS INC
dc.revistaENVIRONMENTAL ENTOMOLOGY
dc.rightsregistro bibliográfico
dc.subjectgeostatistics
dc.subjectimmunomarking
dc.subjectmark-capture
dc.subjectareawide
dc.subjectCydia pomonella
dc.subjectPOMONELLA L. LEPIDOPTERA
dc.subjectLOBESIA-BOTRANA LEPIDOPTERA
dc.subjectCYDIA-POMONELLA
dc.subjectSPATIAL-DISTRIBUTION
dc.subjectPEST-MANAGEMENT
dc.subjectMOBILITY
dc.subjectIMMUNOMARKING
dc.subjectVARIABILITY
dc.subjectPOPULATION
dc.subjectRESISTANCE
dc.subject.ods15 Life on Land
dc.subject.ods13 Climate Action
dc.subject.ods02 Zero Hunger
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.subject.odspa13 Acción por el clima
dc.subject.odspa02 Hambre cero
dc.titleLandscape Analysis of Adult Codling Moth (Lepidoptera: Tortricidae) Distribution and Dispersal Within Typical Agroecosystems Dominated by Apple Production in Central Chile
dc.typeartículo
dc.volumen39
sipa.codpersvinculados1001045
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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