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dc.contributor.author
Álvarez Colom, Olga
dc.contributor.author
Neske, Adriana Neske
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Popich, Susana Beatriz
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Bardon, Alicia del Valle
dc.date.available
2020-03-17T15:23:05Z
dc.date.issued
2007-02
dc.identifier.citation
Álvarez Colom, Olga; Neske, Adriana Neske; Popich, Susana Beatriz; Bardon, Alicia del Valle; Toxic effects of annonaceous acetogenins from Annona cherimolia (Magnoliales: Annonaceae) on Spodoptera frugiperda (Lepidoptera: Noctuidae); Springer Heidelberg; Journal of Pest Science; 80; 1; 2-2007; 63-67
dc.identifier.issn
1612-4758
dc.identifier.uri
http://hdl.handle.net/11336/99813
dc.description.abstract
Plants belonging to the family Annonaceae have been commonly described in traditional medicine as remedies against head lice, and for their insecticidal properties. Characteristic constituents from a few genera of these plants are the annonaceous acetogenins. Fourteen annonaceous acetogenins have been isolated from our Argentine collection of the seeds of A. cherimolia. We report herein the antifeedant and insecticidal effects of nine of those acetogenins on Spodoptera frugiperda (J. E. Smith). The acetogenin squamocin, one of the major constituents of the extract, displayed toxic effects on early larval instars when incorporated to the larval diet at a dose of 50 μg per g of diet. The remaining annonaceous acetogenins tested, itrabin, asimicin, neoanonin, cherimolin-1, cherimolin-2, almuñequin, motrilin, and tucumanin produced pupal mortality and adult malformations leading to death, when incorporated to the larval diet at the same dose. The evaluation of indices of food consumption, growth, and food utilization indicated that squamocin was the only tested acetogenin to produce significant decrease in the growth rate and to reduce the efficiency with which larvae converted ingested food into biomass. All the acetogenins produced more than 80% pupal mortality with no dependence on the position of the THF rings or the number and location of the OH groups. © Springer-Verlag 2006.
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application/pdf
dc.language.iso
eng
dc.publisher
Springer Heidelberg
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ACETOGENINS
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ANNONA CHERIMOLIA
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NUTRITIONAL INDICES
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SPODOPTERA FRUGIPERDA
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TOXICITY
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Química Orgánica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Toxic effects of annonaceous acetogenins from Annona cherimolia (Magnoliales: Annonaceae) on Spodoptera frugiperda (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
2020-03-11T18:29:20Z
dc.journal.volume
80
dc.journal.number
1
dc.journal.pagination
63-67
dc.journal.pais
Alemania
dc.journal.ciudad
HEIDELBERG
dc.description.fil
Fil: Álvarez Colom, Olga. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
dc.description.fil
Fil: Neske, Adriana Neske. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica. Cátedra de Química Orgánica III; Argentina
dc.description.fil
Fil: Popich, Susana Beatriz. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica. Cátedra de Química Orgánica III; Argentina
dc.description.fil
Fil: Bardon, Alicia del Valle. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica. Cátedra de Química Orgánica III; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
dc.journal.title
Journal of Pest Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/content/pdf/10.1007/s10340-006-0149-2.pdf
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/s10340-006-0149-2
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