Effect of cold storage on the pupal development of two pollinators, Eristalinus aeneus and Eristalis tenax
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Título: | Effect of cold storage on the pupal development of two pollinators, Eristalinus aeneus and Eristalis tenax |
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Autor/es: | Campoy, Andrés | Egea-Casas, Olga | Pérez-Bañón, Celeste | Rojo, Santos |
Grupo/s de investigación o GITE: | Bionomía, Sistemática e Investigación Aplicada de Insectos Dípteros e Himenópteros |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ciencias Ambientales y Recursos Naturales |
Palabras clave: | Flower flies | Hoverflies | Intra-puparial development | Preimaginal morphology | Puparium | Diptera | Syrphidae | Artificial rearing | Rearing efficiency | Commercial pollinators | Mass production |
Área/s de conocimiento: | Zoología |
Fecha de publicación: | 24-oct-2021 |
Editor: | Wiley | Netherlands Entomological Society |
Cita bibliográfica: | Entomologia Experimentalis et Applicata. 2022, 170(2): 110-121. https://doi.org/10.1111/eea.13117 |
Resumen: | Eristalinus aeneus (Scopoli) and Eristalis tenax (L.) (Diptera: Syrphidae, Eristalini), are important pollinator species that can be artificially reared and commercialised. To achieve better control over the pupal development time and adult emergence, cold storage techniques are suitable tools. Insects were reared under controlled conditions: 25 ± 1 °C, 50% r.h., and L12:D12 photoperiod. Pupae of both species were stored at 5 °C at the beginning (early treatments) or at the end (late treatments) of their development for various periods of time (5, 10, 15, 20, or 30 days). Development stopped completely at 5 °C in both treatments, but in general, pupae stored at the beginning of the pupal stage provided better results in terms of survival (adult emergence) and quality of the adults (general morphology). The cold tolerance of E. tenax was lower than that of E. aeneus, with their pupal developmental time successfully extended up to 18 and 23 days, respectively, without compromising survival and morphology. The number and types of morphological alterations due to cold storage were recorded. |
Patrocinador/es: | The funds were provided by the Spanish Ministry of Universities (MIU) as part of the FPU grant (FPU16-01985). |
URI: | http://hdl.handle.net/10045/119024 |
ISSN: | 0013-8703 (Print) | 1570-7458 (Online) |
DOI: | 10.1111/eea.13117 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2021 The Authors. Entomologia Experimentalis et Applicata published by JohnWiley & Sons Ltd on behalf of Netherlands Entomological Society Entomologia Experimentalis et Applicata 170: 110–121, 2022 This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in anymedium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1111/eea.13117 |
Aparece en las colecciones: | INV - BIONOMIA - Artículos Científicos / Scientific Papers |
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