Plant‐based compounds with potential as push‐pull stimuli to manage behavior of leaf‐cutting ants
Leaf‐cutting ants are a serious pest of young forestry plantations. Currently, the main control method is the use of broad‐spectrum insecticides, which have a negative effect on non‐target organisms and the environment. In this work, plant‐based compounds were evaluated in laboratory assays with Acr...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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2018
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| Acceso en línea: | https://onlinelibrary.wiley.com/doi/abs/10.1111/eea.12574 http://hdl.handle.net/20.500.12123/2850 https://doi.org/10.1111/eea.12574 |
| _version_ | 1855483132048834560 |
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| author | Perri, Daiana Gorosito, Norma Fernandez, Patricia Buteler, Micaela |
| author_browse | Buteler, Micaela Fernandez, Patricia Gorosito, Norma Perri, Daiana |
| author_facet | Perri, Daiana Gorosito, Norma Fernandez, Patricia Buteler, Micaela |
| author_sort | Perri, Daiana |
| collection | INTA Digital |
| description | Leaf‐cutting ants are a serious pest of young forestry plantations. Currently, the main control method is the use of broad‐spectrum insecticides, which have a negative effect on non‐target organisms and the environment. In this work, plant‐based compounds were evaluated in laboratory assays with Acromyrmex ambiguus Emery (Hymenoptera: Formicidae) for their potential use as repellent and attractant stimuli to be used in a push‐pull strategy. Farnesol, a sesquiterpene present in many essential oils, was tested as a repellent at doses of 10, 50, and 100 mg. Its distance of action was studied by comparing the repellent effect of farnesol in a situation in which ants had to touch the farnesol in order to reach the food source in comparison to when ants could reach the food source without getting into direct contact with it. Different parts of the orange fruit (pulp and peel) were evaluated and compared as attractants, given that citrus‐based baits are among the most popular attractants used. Results from laboratory bioassays indicated that farnesol is repellent at doses of 50 mg and acts upon contact or at a very short distance. Furthermore, orange pulp was more attractive than the peel, and volatile compounds were highly responsible for the attraction. When both stimuli were tested simultaneously in a laboratory experiment, repellency of farnesol was enhanced in the presence of orange pulp odor. When tested in a field push‐pull experiment, the results also showed a good repellent effect of farnesol as well as an attractant effect of the orange pulp. These results encourage long‐term studies with these substances in a field setting and suggest that repellents can be enhanced by the use of attractants to manage leaf‐cutting ants behavior. |
| format | Artículo |
| id | INTA2850 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA28502018-07-23T13:27:13Z Plant‐based compounds with potential as push‐pull stimuli to manage behavior of leaf‐cutting ants Perri, Daiana Gorosito, Norma Fernandez, Patricia Buteler, Micaela Formicidae Insectos Dañinos Plantación Forestal Control de Plagas Compuestos Orgánicos Pest Insects Forest Plantations Pest Control Organic Compounds Hormigas Leaf‐cutting ants are a serious pest of young forestry plantations. Currently, the main control method is the use of broad‐spectrum insecticides, which have a negative effect on non‐target organisms and the environment. In this work, plant‐based compounds were evaluated in laboratory assays with Acromyrmex ambiguus Emery (Hymenoptera: Formicidae) for their potential use as repellent and attractant stimuli to be used in a push‐pull strategy. Farnesol, a sesquiterpene present in many essential oils, was tested as a repellent at doses of 10, 50, and 100 mg. Its distance of action was studied by comparing the repellent effect of farnesol in a situation in which ants had to touch the farnesol in order to reach the food source in comparison to when ants could reach the food source without getting into direct contact with it. Different parts of the orange fruit (pulp and peel) were evaluated and compared as attractants, given that citrus‐based baits are among the most popular attractants used. Results from laboratory bioassays indicated that farnesol is repellent at doses of 50 mg and acts upon contact or at a very short distance. Furthermore, orange pulp was more attractive than the peel, and volatile compounds were highly responsible for the attraction. When both stimuli were tested simultaneously in a laboratory experiment, repellency of farnesol was enhanced in the presence of orange pulp odor. When tested in a field push‐pull experiment, the results also showed a good repellent effect of farnesol as well as an attractant effect of the orange pulp. These results encourage long‐term studies with these substances in a field setting and suggest that repellents can be enhanced by the use of attractants to manage leaf‐cutting ants behavior. EEA Delta del Paraná Fil: Perri, Daiana. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Biomoléculas; Argentina Fil: Gorosito, Norma. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Zoología; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina Fil: Fernández, Patricia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Delta del Paraná; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Buteler, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación En Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Instituto de Investigación En Biodiversidad y Medioambiente; Argentina 2018-07-23T13:25:09Z 2018-07-23T13:25:09Z 2017-05 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://onlinelibrary.wiley.com/doi/abs/10.1111/eea.12574 http://hdl.handle.net/20.500.12123/2850 0013-8703 1570-7458 https://doi.org/10.1111/eea.12574 eng info:eu-repo/semantics/restrictedAccess application/pdf Entomologia Experimentalis et Applicata 163 (2) : 150-159 (May 2017) |
| spellingShingle | Formicidae Insectos Dañinos Plantación Forestal Control de Plagas Compuestos Orgánicos Pest Insects Forest Plantations Pest Control Organic Compounds Hormigas Perri, Daiana Gorosito, Norma Fernandez, Patricia Buteler, Micaela Plant‐based compounds with potential as push‐pull stimuli to manage behavior of leaf‐cutting ants |
| title | Plant‐based compounds with potential as push‐pull stimuli to manage behavior of leaf‐cutting ants |
| title_full | Plant‐based compounds with potential as push‐pull stimuli to manage behavior of leaf‐cutting ants |
| title_fullStr | Plant‐based compounds with potential as push‐pull stimuli to manage behavior of leaf‐cutting ants |
| title_full_unstemmed | Plant‐based compounds with potential as push‐pull stimuli to manage behavior of leaf‐cutting ants |
| title_short | Plant‐based compounds with potential as push‐pull stimuli to manage behavior of leaf‐cutting ants |
| title_sort | plant based compounds with potential as push pull stimuli to manage behavior of leaf cutting ants |
| topic | Formicidae Insectos Dañinos Plantación Forestal Control de Plagas Compuestos Orgánicos Pest Insects Forest Plantations Pest Control Organic Compounds Hormigas |
| url | https://onlinelibrary.wiley.com/doi/abs/10.1111/eea.12574 http://hdl.handle.net/20.500.12123/2850 https://doi.org/10.1111/eea.12574 |
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