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dc.contributor.author
Giudice, Laura Antonella
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dc.contributor.author
Diaz, Viviana Alejandra
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dc.contributor.author
Moyano, Andrea del Huerto
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dc.contributor.author
Pérez Staples Diana
dc.contributor.author
Abraham, Solana
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dc.date.available
2023-09-27T18:51:04Z
dc.date.issued
2023-02
dc.identifier.citation
Giudice, Laura Antonella; Diaz, Viviana Alejandra; Moyano, Andrea del Huerto; Pérez Staples Diana; Abraham, Solana; Methoprene treatment and its effect on male reproductive organ size and female remating in a fruit fly; Cambridge University Press; Bulletin of Entomological Research; 113; 3; 2-2023; 347-354
dc.identifier.issn
0007-4853
dc.identifier.uri
http://hdl.handle.net/11336/213338
dc.description.abstract
Methoprene, a juvenile hormone analog, is used to accelerate sexual maturation in males of species of economic importance in support to the sterile insect technique (SIT). In the SIT, mass-reared sterile males are released into the field and need to survive until they reach sexual maturation, find a wild female, mate with her and then induce female sexual refractoriness, so she will not remate with a wild counterpart. The use of methoprene shortens the time between release and copulation. However, in South American fruit flies, Anastrepha fraterculus, the ability of methoprene-treated males to inhibit female remating has been shown to be lower than wild males, when methoprene was applied by pupal immersion or topical application. Here we evaluated the possibility of incorporating methoprene into the male diet at different doses and the ability of those males to inhibit female remating, as well as the effect of methoprene on male reproductive organ size, due to the possible correlation between male accessory gland size and their content, and the role of male accessory gland proteins in female inhibition. We found that A. fraterculus males fed with methoprene in the adult protein diet at doses as high as 1% were less likely to inhibit female remating, however, at all other lower doses males had the same ability as untreated males to inhibit female remating. Males fed with methoprene had bigger male accessory glands and testes compared to methoprene-deprived males. We demonstrate that the incorporation of methoprene in adult male diets is possible in this species and potentially useful as a post-teneral, pre-release supplement at doses as low as 0.01%. Even at higher doses, the percentage of females remating after 48 h from the first copulation is sufficiently low in this species so as not compromise the efficiency of the SIT.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Cambridge University Press
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
DIPTERA
dc.subject
MALE ACCESSORY GLANDS
dc.subject
METHOPRENE
dc.subject
SIT
dc.subject
SOUTH AMERICAN FRUIT FLY
dc.subject
TEPHRITIDAE
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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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
Methoprene treatment and its effect on male reproductive organ size and female remating in a fruit fly
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-09-15T11:54:30Z
dc.journal.volume
113
dc.journal.number
3
dc.journal.pagination
347-354
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Giudice, Laura Antonella. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Diaz, Viviana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Moyano, Andrea del Huerto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.description.fil
Fil: Pérez Staples Diana. Universidad Veracruzana. Instituto de Biotecnología y Ecología Aplicada; México
dc.description.fil
Fil: Abraham, Solana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
dc.journal.title
Bulletin of Entomological Research
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1017/S0007485322000621
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/bulletin-of-entomological-research/article/abs/methoprene-treatment-and-its-effect-on-male-reproductive-organ-size-and-female-remating-in-a-fruit-fly/45B28AD07EFD423101F2E4F1C66AFA8B
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