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dc.contributor.author
García Coapio, Guadalupe
dc.contributor.author
Cruz López, Leopoldo
dc.contributor.author
Guerenstein, Pablo Gustavo
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dc.contributor.author
Malo, Edi A.
dc.contributor.author
Rojas, Julio C.
dc.date.available
2018-05-31T20:48:08Z
dc.date.issued
2016-09
dc.identifier.citation
García Coapio, Guadalupe; Cruz López, Leopoldo; Guerenstein, Pablo Gustavo; Malo, Edi A.; Rojas, Julio C.; Herbivore Damage and Prior Egg Deposition on Host Plants Influence the Oviposition of the Generalist Moth Trichoplusia ni (Lepidoptera: Noctuidae); Entomological Society of America; Journal of Economic Entomology; 109; 6; 9-2016; 2364-2372
dc.identifier.issn
0022-0493
dc.identifier.uri
http://hdl.handle.net/11336/46919
dc.description.abstract
Female insects have the difficult task of locating host plants that maximize the survival and success of their offspring.In this study, the oviposition preferences of the cabbage looper moth, Trichoplusia ni (Hu¨ bner), for soybeanplants, Glycine max (L.), under various treatments?undamaged, mechanically damaged, damaged byT. ni or Spodoptera frugiperda (Smith) larvae or by Bemisia tabaci (Gennadius) adults, egg-free plants, andplants previously oviposited by conspecific or heterospecific females (S. frugiperda)?were investigated usingtwo-choice tests. Additionally, the volatile compounds emitted by the plants under the different treatmentswere identified by gas chromatography?mass spectrometry. Our results showed that females showed no preferencesfor undamaged or mechanically damaged plants. However, they oviposited more often on undamagedplants than on those previously damaged by T. ni, S. frugiperda, or B. tabaci. In contrast, females preferred tooviposit on plants previously oviposited by conspecific and heterospecific females than on egg-free plants.Plants damaged by conspecific or heterospecific larvae emitted methyl salicylate, indole, and octyl butyrate,compounds not released by undamaged or mechanically damaged plants. Whitefly damage induced the releaseof higher quantities of Z(3)-hexenyl acetate, (R)-(þ)-limonene, and (E)-b-ocimene compared to plants damagedby larvae and suppressed the emission of linalool. Egg deposition by conspecific and heterospecific mothsinduced the emission of (R)-(þ)-limonene, octyl butyrate, and geranyl acetone but suppressed the release of linalool.This study showed that a generalist moth species can discriminate between plants of different quality,and suggests that females use volatile compounds as cues during this process.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Entomological Society of America
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Glycine Max
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Spodoptera Frugiperda
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Bemisia Tabaci
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Host-Finding Behavior
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Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Herbivore Damage and Prior Egg Deposition on Host Plants Influence the Oviposition of the Generalist Moth Trichoplusia ni (Lepidoptera: Noctuidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-05-29T18:34:19Z
dc.journal.volume
109
dc.journal.number
6
dc.journal.pagination
2364-2372
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Lanham
dc.description.fil
Fil: García Coapio, Guadalupe. El Colegio de la Frontera del Sur; México
dc.description.fil
Fil: Cruz López, Leopoldo. El Colegio de la Frontera del Sur; México
dc.description.fil
Fil: Guerenstein, Pablo Gustavo. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
dc.description.fil
Fil: Malo, Edi A.. El Colegio de la Frontera del Sur; México
dc.description.fil
Fil: Rojas, Julio C.. El Colegio de la Frontera del Sur; México
dc.journal.title
Journal of Economic Entomology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/jee/tow198
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jee/article-abstract/109/6/2364/2631631?redirectedFrom=fulltext
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