A temperature-dependent phenology model for Liriomyza huidobrensis (diptera: Agromyzidae)

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cg.authorship.typesCGIAR single centreen
cg.contributor.affiliationInternational Potato Centeren
cg.contributor.crpRoots, Tubers and Bananas
cg.coverage.countryPeru
cg.coverage.iso3166-alpha2PE
cg.coverage.regionSouth America
cg.creator.identifierPablo Carhuapoma: 0000-0003-0132-9775
cg.creator.identifierJürgen Kroschel: 0000-0002-7064-6179
cg.howPublishedFormally Publisheden
cg.identifier.doihttps://doi.org/10.1093/jee/tox067en
cg.isijournalISI Journalen
cg.issn0022-0493en
cg.issue3en
cg.journalJournal of Economic Entomologyen
cg.reviewStatusPeer Reviewen
cg.subject.cipPOTATO AGRI-FOOD SYSTEMSen
cg.subject.cipPOTATOESen
cg.subject.cipCLIMATE CHANGEen
cg.subject.cipCROP PROTECTIONen
cg.volume110en
dc.contributor.authorMujica, N.en
dc.contributor.authorSporleder, M.en
dc.contributor.authorCarhuapoma, Pabloen
dc.contributor.authorKroschel, Jürgenen
dc.date.accessioned2017-05-23T15:30:52Zen
dc.date.available2017-05-23T15:30:52Zen
dc.identifier.urihttps://hdl.handle.net/10568/81186
dc.titleA temperature-dependent phenology model for Liriomyza huidobrensis (diptera: Agromyzidae)en
dcterms.abstractLiriomyza huidobrensis (Blanchard) is an economically important and highly polyphagous worldwide pest. To establish a temperature-dependent phenology model, essential for understanding the development and growth of the pest population under a variety of climates and as part of a pest risk analysis, L. huidobrensis life-table data were collected under laboratory conditions at seven constant temperatures on its host faba bean (Vicia faba L.). Several nonlinear equations were fitted to each life stage to model the temperature-dependent population growth and species life history and finally compile an overall temperature-dependent pest phenology model using the Insect Life Cycle Modeling (ILCYM) software. Liriomyza huidobrensis completed development from egg to adult in all temperatures evaluated, except at 32 °C, which was lethal to pupae. Eggs did not develop at 35 °C. Mean development time of all immature stages decreased with increasing temperature. Nonlinear models predicted optimal temperature for immature survival between 20–25 °C (32–38% mortality of all immature stages). Life-table parameters simulated at constant temperatures indicated that L. huidobrensis develops within the range of 12–28 °C. Simulated life-table for predicting the population dynamics of L. huidobrensis under two contrasting environments showed that lowland temperatures at the coast of Peru (250 m.a.s.l.) presented better conditions for a potential population increase than highland (3,400 m.a.s.l.) conditions. The presented model linked with Geographic Information Systems will allow pest risk assessments in different environmental regions to support the regulation of pest movement to prevent pest entry into not-yet invaded regions as well as to implement effective management strategies.en
dcterms.accessRightsOpen Access
dcterms.audienceScientistsen
dcterms.available2017-03-08
dcterms.bibliographicCitationMujica, N.; Sporleder, M.; Carhuapoma, P.; Kroschel, J. 2017. A temperature-dependent phenology model for Liriomyza huidobrensis (diptera: Agromyzidae). Journal of Economic Entomology. (USA). ISSN 0022-0493. 12 p.en
dcterms.extentp. 1333-1344en
dcterms.issued2017-06-01
dcterms.languageen
dcterms.publisherOxford University Pressen
dcterms.subjectpotatoesen
dcterms.subjectliriomyza huidobrensisen
dcterms.subjecttemperatureen
dcterms.subjectpest resistanceen
dcterms.subjectpest controlen
dcterms.subjectpopulation dynamicsen
dcterms.typeJournal Article

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