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dc.contributor.author
Escobar, Lorena Ines
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dc.contributor.author
Ovruski Alderete, Sergio Marcelo
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dc.contributor.author
Kirschbaum, Daniel Santiago
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dc.date.available
2019-08-28T12:31:09Z
dc.date.issued
2018-05
dc.identifier.citation
Escobar, Lorena Ines; Ovruski Alderete, Sergio Marcelo; Kirschbaum, Daniel Santiago; Foreign invasive pests Drosophila suzukii (Matsamura) and Zaprionus indianus Gupta (Diptera: Drosophilidae) threaten fruit production in northwestern Argentina; University of Oklahoma; Drosophila Information Service; 101; 5-2018; 9-14
dc.identifier.issn
0070-7333
dc.identifier.uri
http://hdl.handle.net/11336/82329
dc.description.abstract
The sub-tropical region of northwestern Argentina (Tucuman province) shelters a major soft fruit production and exporting industry. Drosophila suzukii (spotted-wing Drosophila; SWD) is a major global pest of soft fruits because females can lay eggs under the epidermis of healthy, ripening fruit. Recently, Argentina was invaded by the SWD, which has quickly spread to all cardinal points, showing a great ability of adaptation to different climates and fruit crops. We report for the first t ime the presence of two invasive drosophilid species, SWD and Zaprionus indianus (African fig fly), in the sub-tropical rainforest of the Yungas (KöppenGeiger climate classification CWa), adjacent to a high-value fruit production region, in the province of Tucumán (northwestern Argentina). Both species were recovered from wild guava fruit (Psidium guajava). The SWD was found in healthy, ripe fruit attached to the trees (65%) and in damaged fruit collected from the ground (35%), while Z. indianus was only recovered from damaged fruit collected from the ground (100%). Zaprionus indianus, SWD, and other drosophilids accounted for 86.6%, 7.1%, and 6.3%, respectively, of the total of drosophilids found. The presence of both invasive insects in the region, especially SWD, is a threat for the local berry industry. Since SWD can complete its life cycle in guavas, these fruits would allow the sustainability of SWD populations during the seasons in which commercial berry crops are not in production.Berry growers and plant protection agencies should promptly take measures to limit these pests? dispersion to commercial fruit fields.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
University of Oklahoma
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Spotted Wing
dc.subject
African Fig Fly
dc.subject
Drosophila
dc.subject
Psidium Guajava
dc.subject.classification
Agricultura
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Foreign invasive pests Drosophila suzukii (Matsamura) and Zaprionus indianus Gupta (Diptera: Drosophilidae) threaten fruit production in northwestern Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-08-27T13:28:04Z
dc.journal.volume
101
dc.journal.pagination
9-14
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Oklahoma
dc.description.fil
Fil: Escobar, Lorena Ines. Estación Experimental Inta Famaillá; Argentina
dc.description.fil
Fil: Ovruski Alderete, Sergio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Kirschbaum, Daniel Santiago. Estación Experimental Inta Famaillá; Argentina
dc.journal.title
Drosophila Information Service
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.ou.edu/journals/dis/DIS101/DIS101.pdf
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