Climate change impacts on invasive potential of pink hibiscus mealybug, Maconellicoccus hirsutus (Green), in Chile

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dc.catalogadorgjm
dc.contributor.authorJara Contreras, Valentina Isabel
dc.contributor.authorMeza, Francisco Javier
dc.contributor.authorZaviezo Palacios, Tania
dc.contributor.authorChorbadjian Alonso, Rodrigo Armen
dc.date.accessioned2023-07-26T15:52:33Z
dc.date.available2023-07-26T15:52:33Z
dc.date.issued2013
dc.description.abstractMaconellicoccus hirsutus (Green) (Hemiptera: Pseudoccidae) is an important pest in many countries being responsible for considerable economic loses. Although it is not currently present in Chile, the chance that it could be accidentally introduced rises with the list of infested countries increasing over the last years. In addition, climate change projections indicate that a larger region would fit as potential habitat for this pest, allowing it to persist over time and colonize a larger proportion of the Chilean territory. In this study the geographic distribution and the number of generations this mealybug would develop in Chile were determined, under current temperatures and under two projected climatic scenarios. Cumulative degree days were calculated for current and future scenarios using a lower temperature threshold of 14.5 degrees C, with 624.5 degree-days as the thermal requirement for the species to complete one generation. The results show that under current climate conditions M. hirsutus could develop up to three generations in the north of the country (i.e. 18 degrees South) and one generation in the region near 37 degrees South. Under future scenarios' conditions the pest could develop up to five generations in the north, and one generation around the 42 degrees South. Present climate conditions in Chile would allow the establishment of the pink hibiscus mealybug, if the pest enters the country. Climate change conditions would allow the potentially invaded area to expand south, and would promote the development of more generations per year of the mealybug in the studied territory.
dc.description.funderFONDECYT
dc.fechaingreso.objetodigital2023-07-26
dc.fuente.origenHistorial Académico
dc.identifier.citationJara V, Meza F, Zaviezo T, Chorbadjian R. Climate change impacts on invasive potential of pink hibiscus mealybug, Maconellicoccus hirsutus (Green), in Chile. Climatic Change. 2013;117(1-2):305-317.
dc.identifier.doi10.1007/s10584-012-0542-1
dc.identifier.issn0165-0009
dc.identifier.urihttps://link.springer.com/article/10.1007/s10584-012-0542-1
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/74322
dc.identifier.wosidWOS:000316128700021
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Jara Contreras, Valentina Isabel; S/I; 142392
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Meza, Francisco Javier; 0000-0002-9853-227X; 86534
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Zaviezo Palacios, Tania; 0000-0002-4993-0386; 62543
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Chorbadjian Alonso, Rodrigo Armen; 0000-0001-8664-1770; 3250
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final317
dc.pagina.inicio305
dc.revistaClimatic Change
dc.rightsacceso restringido
dc.subject.ods02 Zero Hunger
dc.subject.ods13 Climate Action
dc.subject.ods15 Life on Land
dc.subject.odspa02 Hambre cero
dc.subject.odspa13 Acción por el clima
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.titleClimate change impacts on invasive potential of pink hibiscus mealybug, Maconellicoccus hirsutus (Green), in Chile
dc.typeartículo
dc.volumen117
sipa.codpersvinculados142392
sipa.codpersvinculados86534
sipa.codpersvinculados62543
sipa.codpersvinculados3250
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadHistorial Académico;09-07-2021
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