Identification of visual and olfactory stimuli for cornsilk flies (Euxesta sp) management
Uno de los objetivos de este trabajo fue presentado en el XI Congreso Argentino y XII Congreso Latinoamericano de Entomología 2022-La Plata-Argentina
| Main Authors: | , , , , , , , |
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
| Published: |
Wiley
2025
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/21611 https://scijournals.onlinelibrary.wiley.com/doi/10.1002/ps.8752 https://doi.org/10.1002/ps.8752 |
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| author | Castillo, Gisela Mariana Palladini, Alfonsina Giudice, Antonella Socias, Maria Guillermina Díaz, Viviana Moyano, Andrea Rull Gabayet, Juan Antonio Abraham, Solana |
| author_browse | Abraham, Solana Castillo, Gisela Mariana Díaz, Viviana Giudice, Antonella Moyano, Andrea Palladini, Alfonsina Rull Gabayet, Juan Antonio Socias, Maria Guillermina |
| author_facet | Castillo, Gisela Mariana Palladini, Alfonsina Giudice, Antonella Socias, Maria Guillermina Díaz, Viviana Moyano, Andrea Rull Gabayet, Juan Antonio Abraham, Solana |
| author_sort | Castillo, Gisela Mariana |
| collection | INTA Digital |
| description | Uno de los objetivos de este trabajo fue presentado en el XI Congreso Argentino y XII Congreso Latinoamericano de Entomología 2022-La Plata-Argentina |
| format | info:ar-repo/semantics/artículo |
| id | INTA21611 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | INTA216112025-03-10T13:05:48Z Identification of visual and olfactory stimuli for cornsilk flies (Euxesta sp) management Castillo, Gisela Mariana Palladini, Alfonsina Giudice, Antonella Socias, Maria Guillermina Díaz, Viviana Moyano, Andrea Rull Gabayet, Juan Antonio Abraham, Solana Maíz Plagas de Plantas Gestión de Plagas Trampas Estímulo Químico Maize Plant Pests Euxesta Pest Management Traps Chemical Stimuli Olfactory Stimuli Uno de los objetivos de este trabajo fue presentado en el XI Congreso Argentino y XII Congreso Latinoamericano de Entomología 2022-La Plata-Argentina Background: Maize (Zea mays L.) is the most widely cultivated cereal in the world. The introduction of the Bt gene and the development of sweet corn varieties with softer pericarp has led to the emergence of new pests in the genus Euxesta (Diptera: Ulidiidae), previously considered as secondary invaders. In Argentina, Euxesta eluta and Euxesta mazorca predominate. Some control measures are being implemented; however, no biorational control strategies have been developed to date. With aims at developing effective monitoring traps, this study investigated visual and olfactory stimuli that attract Euxesta sp. Results: Three experiments were conducted in the laboratory and the field: (i) on visual stimuli; color, tonality, shape, size, and contrast. Mature flies were attracted to blue, rectangular, large traps. Contrast did not have an effect on capture. (ii) Olfactory stimuli: intact ears and ears with lepidopteran damage were compared in a two-way stationary olfactometer. There was a higher offspring yield from damaged than intact ears. (iii) Field response to baits was evaluated: Plustrap, torula yeast, hydrolyzed protein with borax, and spinosad. Traps with hydrolyzed protein with borax captured the highest number, followed by traps with torula yeast. For these two baits, the number of females captured was higher than males. E. eluta was more abundant than E. mazorca. Conclusion: This study provides key information for the development of monitoring tools for Euxesta sp., highlighting the importance of visual and olfactory stimuli in capture. Implementing traps based on these findings can be used for management in maize. EEA Salta Fil: Castillo, Gisela. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos (PROIMI). Laboratorio de Investigaciones Ecoetológicas de Moscas de la Fruta y sus Enemigos Naturales (LIEMEN); Argentina Fil: Palladini, Alfonsina. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos (PROIMI). Laboratorio de Investigaciones Ecoetológicas de Moscas de la Fruta y sus Enemigos Naturales (LIEMEN); Argentina Fil: Giudice, Antonella. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos (PROIMI). Laboratorio de Investigaciones Ecoetológicas de Moscas de la Fruta y sus Enemigos Naturales (LIEMEN); Argentina Fil: Socias, Guillermina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina. Fil: Díaz, Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos (PROIMI). Laboratorio de Investigaciones Ecoetológicas de Moscas de la Fruta y sus Enemigos Naturales (LIEMEN); Argentina Fil: Moyano, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos (PROIMI). Laboratorio de Investigaciones Ecoetológicas de Moscas de la Fruta y sus Enemigos Naturales (LIEMEN); Argentina Fil: Rull Gabayet, Juan Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos (PROIMI). Laboratorio de Investigaciones Ecoetológicas de Moscas de la Fruta y sus Enemigos Naturales (LIEMEN); Argentina Fil: Abraham, Solana. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos (PROIMI). Laboratorio de Investigaciones Ecoetológicas de Moscas de la Fruta y sus Enemigos Naturales (LIEMEN); Argentina 2025-03-10T13:00:27Z 2025-03-10T13:00:27Z 2025-03 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/21611 https://scijournals.onlinelibrary.wiley.com/doi/10.1002/ps.8752 1526-498X 1526-4998 https://doi.org/10.1002/ps.8752 eng info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Wiley Pest Management Science : 1-9 (First published: 03 March 2025) |
| spellingShingle | Maíz Plagas de Plantas Gestión de Plagas Trampas Estímulo Químico Maize Plant Pests Euxesta Pest Management Traps Chemical Stimuli Olfactory Stimuli Castillo, Gisela Mariana Palladini, Alfonsina Giudice, Antonella Socias, Maria Guillermina Díaz, Viviana Moyano, Andrea Rull Gabayet, Juan Antonio Abraham, Solana Identification of visual and olfactory stimuli for cornsilk flies (Euxesta sp) management |
| title | Identification of visual and olfactory stimuli for cornsilk flies (Euxesta sp) management |
| title_full | Identification of visual and olfactory stimuli for cornsilk flies (Euxesta sp) management |
| title_fullStr | Identification of visual and olfactory stimuli for cornsilk flies (Euxesta sp) management |
| title_full_unstemmed | Identification of visual and olfactory stimuli for cornsilk flies (Euxesta sp) management |
| title_short | Identification of visual and olfactory stimuli for cornsilk flies (Euxesta sp) management |
| title_sort | identification of visual and olfactory stimuli for cornsilk flies euxesta sp management |
| topic | Maíz Plagas de Plantas Gestión de Plagas Trampas Estímulo Químico Maize Plant Pests Euxesta Pest Management Traps Chemical Stimuli Olfactory Stimuli |
| url | http://hdl.handle.net/20.500.12123/21611 https://scijournals.onlinelibrary.wiley.com/doi/10.1002/ps.8752 https://doi.org/10.1002/ps.8752 |
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