Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet
- Autores
- Haramboure, Marina; Mirande, Luciana; Schneider, Marcela Inés
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Two new semiliquid artificial diets (A and B), the aphid Rhopalosiphum padi L. (Hemiptera: Aphididae) and combinations of these were evaluated to improve the rearing of the Neotropical lacewing predator Chrysoperla externa (Neuroptera: Chrysopidae). Additionally, a nutritional analysis of the aforementioned diets was conducted. The developmental time, pupal weight, preoviposition period, fecundity, and fertility were used to evaluate the impact (i.e., potential benefit) of these artificial diets on the predator. We recorded the shortest development time in the treatment group that was given diet A + prey or prey alone ad libitum. Pupal weight was significantly higher with diet A + prey. No difference was found in the female preoviposition period between the five different diets. Fecundity was higher with diet A + prey or prey ad libitum, while fertility on the first day was higher with diet A + prey, cumulative fertility was optimal with diet A and B as food. In conclusion, diet A proved to have the optimal nutritional properties (proteins and carbohydrates) to improve lacewing rearing when used as a nutritional supplement. Furthermore, use of this diet allows a reduction in the use of prey for rearing, and is suitable to be used for mass-rearing programs.
Facultad de Ciencias Naturales y Museo
Centro de Estudios Parasitológicos y de Vectores - Materia
-
Ciencias Naturales
Biología
Chrysoperla externa (Neuroptera: Chrysopidae)
Biological control
Artificial diets
Mass-rearing programs - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/136089
Ver los metadatos del registro completo
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Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial dietHaramboure, MarinaMirande, LucianaSchneider, Marcela InésCiencias NaturalesBiologíaChrysoperla externa (Neuroptera: Chrysopidae)Biological controlArtificial dietsMass-rearing programsTwo new semiliquid artificial diets (A and B), the aphid <i>Rhopalosiphum padi</i> L. (Hemiptera: Aphididae) and combinations of these were evaluated to improve the rearing of the Neotropical lacewing predator <i>Chrysoperla externa</i> (Neuroptera: Chrysopidae). Additionally, a nutritional analysis of the aforementioned diets was conducted. The developmental time, pupal weight, preoviposition period, fecundity, and fertility were used to evaluate the impact (i.e., potential benefit) of these artificial diets on the predator. We recorded the shortest development time in the treatment group that was given diet A + prey or prey alone ad libitum. Pupal weight was significantly higher with diet A + prey. No difference was found in the female preoviposition period between the five different diets. Fecundity was higher with diet A + prey or prey ad libitum, while fertility on the first day was higher with diet A + prey, cumulative fertility was optimal with diet A and B as food. In conclusion, diet A proved to have the optimal nutritional properties (proteins and carbohydrates) to improve lacewing rearing when used as a nutritional supplement. Furthermore, use of this diet allows a reduction in the use of prey for rearing, and is suitable to be used for mass-rearing programs.Facultad de Ciencias Naturales y MuseoCentro de Estudios Parasitológicos y de Vectores2016-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf69-78http://sedici.unlp.edu.ar/handle/10915/136089enginfo:eu-repo/semantics/altIdentifier/issn/1386-6141info:eu-repo/semantics/altIdentifier/issn/1573-8248info:eu-repo/semantics/altIdentifier/doi/10.1007/s10526-015-9699-7info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:12:52Zoai:sedici.unlp.edu.ar:10915/136089Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:12:52.725SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet |
| title |
Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet |
| spellingShingle |
Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet Haramboure, Marina Ciencias Naturales Biología Chrysoperla externa (Neuroptera: Chrysopidae) Biological control Artificial diets Mass-rearing programs |
| title_short |
Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet |
| title_full |
Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet |
| title_fullStr |
Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet |
| title_full_unstemmed |
Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet |
| title_sort |
Improvement of the mass rearing of larvae of the neotropical lacewing <i>Chrysoperla externa</i> through the incorporation of a new semiliquid artificial diet |
| dc.creator.none.fl_str_mv |
Haramboure, Marina Mirande, Luciana Schneider, Marcela Inés |
| author |
Haramboure, Marina |
| author_facet |
Haramboure, Marina Mirande, Luciana Schneider, Marcela Inés |
| author_role |
author |
| author2 |
Mirande, Luciana Schneider, Marcela Inés |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Naturales Biología Chrysoperla externa (Neuroptera: Chrysopidae) Biological control Artificial diets Mass-rearing programs |
| topic |
Ciencias Naturales Biología Chrysoperla externa (Neuroptera: Chrysopidae) Biological control Artificial diets Mass-rearing programs |
| dc.description.none.fl_txt_mv |
Two new semiliquid artificial diets (A and B), the aphid <i>Rhopalosiphum padi</i> L. (Hemiptera: Aphididae) and combinations of these were evaluated to improve the rearing of the Neotropical lacewing predator <i>Chrysoperla externa</i> (Neuroptera: Chrysopidae). Additionally, a nutritional analysis of the aforementioned diets was conducted. The developmental time, pupal weight, preoviposition period, fecundity, and fertility were used to evaluate the impact (i.e., potential benefit) of these artificial diets on the predator. We recorded the shortest development time in the treatment group that was given diet A + prey or prey alone ad libitum. Pupal weight was significantly higher with diet A + prey. No difference was found in the female preoviposition period between the five different diets. Fecundity was higher with diet A + prey or prey ad libitum, while fertility on the first day was higher with diet A + prey, cumulative fertility was optimal with diet A and B as food. In conclusion, diet A proved to have the optimal nutritional properties (proteins and carbohydrates) to improve lacewing rearing when used as a nutritional supplement. Furthermore, use of this diet allows a reduction in the use of prey for rearing, and is suitable to be used for mass-rearing programs. Facultad de Ciencias Naturales y Museo Centro de Estudios Parasitológicos y de Vectores |
| description |
Two new semiliquid artificial diets (A and B), the aphid <i>Rhopalosiphum padi</i> L. (Hemiptera: Aphididae) and combinations of these were evaluated to improve the rearing of the Neotropical lacewing predator <i>Chrysoperla externa</i> (Neuroptera: Chrysopidae). Additionally, a nutritional analysis of the aforementioned diets was conducted. The developmental time, pupal weight, preoviposition period, fecundity, and fertility were used to evaluate the impact (i.e., potential benefit) of these artificial diets on the predator. We recorded the shortest development time in the treatment group that was given diet A + prey or prey alone ad libitum. Pupal weight was significantly higher with diet A + prey. No difference was found in the female preoviposition period between the five different diets. Fecundity was higher with diet A + prey or prey ad libitum, while fertility on the first day was higher with diet A + prey, cumulative fertility was optimal with diet A and B as food. In conclusion, diet A proved to have the optimal nutritional properties (proteins and carbohydrates) to improve lacewing rearing when used as a nutritional supplement. Furthermore, use of this diet allows a reduction in the use of prey for rearing, and is suitable to be used for mass-rearing programs. |
| publishDate |
2016 |
| dc.date.none.fl_str_mv |
2016-01 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/136089 |
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eng |
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eng |
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openAccess |
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