Aphids affecting subtropical Argentina strawberry production: species, cultivar preference, and nation-wide distribution update
Argentina accounts for ~2,000 ha of strawberries (Fragaria x ananassa Duch.) and produces ~70,000 t, being aphids a relevant pest. The objectives of this study were to survey aphid species in a strawberry crop located in subtropical Argentina, along with their varietal preference and impact on plant...
| Autores principales: | , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Ediciones INTA
2024
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/19030 https://doi.org/10.58149/rdbj-xe98 |
| _version_ | 1855486286863794176 |
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| author | Maza, Noelia Kirschbaum, Daniel Santiago Mazzitelli, Emilia Figueroa, Pablo Matías Villaverde, J. Funes, Claudia Fernanda |
| author_browse | Figueroa, Pablo Matías Funes, Claudia Fernanda Kirschbaum, Daniel Santiago Maza, Noelia Mazzitelli, Emilia Villaverde, J. |
| author_facet | Maza, Noelia Kirschbaum, Daniel Santiago Mazzitelli, Emilia Figueroa, Pablo Matías Villaverde, J. Funes, Claudia Fernanda |
| author_sort | Maza, Noelia |
| collection | INTA Digital |
| description | Argentina accounts for ~2,000 ha of strawberries (Fragaria x ananassa Duch.) and produces ~70,000 t, being aphids a relevant pest. The objectives of this study were to survey aphid species in a strawberry crop located in subtropical Argentina, along with their varietal preference and impact on plant productivity, and to update the distribution of aphid species throughout strawberry growing regions. The study was conducted in Tucumán province, where fresh-dug plants of different strawberry cultivars (‘Benicia’, ‘Cabrillo’, ‘Camino Real’, ‘Fronteras’, ‘Merced’, ‘Petaluma’ and ‘San Andreas’) were grown in an annual production system. In 2018, plant plots were randomly monitored every 14-15 days in July, August (winter), September and October (spring) for aphid presence. Once the presence of aphid colonies was confirmed, individuals were collected and identified. For fruit production evaluations, berries were harvested from June to December. Eight aphid species were identified: Aphis forbesi (first record in strawberries in Tucumán), Aphis gossypii (largest colony number), Aphis sp., Chaetosiphon fragaefolii, Chaetosiphon sp., Macrosiphum euphorbiae, Myzus persicae, and Rhodobium porosum. The largest number of aphids was collected in winter. All strawberry cultivars were infested by aphids; however, not all aphid species were found in all cultivars. ‘Fronteras’ was attacked by the eight aphid species found, while ‘Benicia’ and ‘Camino Real’ by seven, ‘Cabrillo’ and ‘Merced’ by four, and ‘Petaluma’ and ‘San Andreas’ by three. Most of the specimens were collected during the winter. There was no evident influence of the varietal preference of aphids on cultivar fruit production and quality. ‘Fronteras’ and ‘Camino Real’ were infested by eight different aphid species, but the first one had the highest yield of the trial, while the second one had the lowest. No virus symptoms were recorded in the sampled plots. According to these results, there are 13 aphid species recorded in Argentina and they belong to seven genera: Aphis (4), Chaetosiphon (3), Myzus (2), Aulacorthum (1), Cryptomyzus (1), Macrosiphum (1), and Rhodobium (1), all distributed in nine strawberry growing provinces. |
| format | Artículo |
| id | INTA19030 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Ediciones INTA |
| publisherStr | Ediciones INTA |
| record_format | dspace |
| spelling | INTA190302024-08-21T12:35:50Z Aphids affecting subtropical Argentina strawberry production: species, cultivar preference, and nation-wide distribution update Maza, Noelia Kirschbaum, Daniel Santiago Mazzitelli, Emilia Figueroa, Pablo Matías Villaverde, J. Funes, Claudia Fernanda Aphidoidea Strawberries Production Plant Pests Fresa Producción Plagas de Plantas Argentina Afidos Pulgones Frutilla Aphids Argentina accounts for ~2,000 ha of strawberries (Fragaria x ananassa Duch.) and produces ~70,000 t, being aphids a relevant pest. The objectives of this study were to survey aphid species in a strawberry crop located in subtropical Argentina, along with their varietal preference and impact on plant productivity, and to update the distribution of aphid species throughout strawberry growing regions. The study was conducted in Tucumán province, where fresh-dug plants of different strawberry cultivars (‘Benicia’, ‘Cabrillo’, ‘Camino Real’, ‘Fronteras’, ‘Merced’, ‘Petaluma’ and ‘San Andreas’) were grown in an annual production system. In 2018, plant plots were randomly monitored every 14-15 days in July, August (winter), September and October (spring) for aphid presence. Once the presence of aphid colonies was confirmed, individuals were collected and identified. For fruit production evaluations, berries were harvested from June to December. Eight aphid species were identified: Aphis forbesi (first record in strawberries in Tucumán), Aphis gossypii (largest colony number), Aphis sp., Chaetosiphon fragaefolii, Chaetosiphon sp., Macrosiphum euphorbiae, Myzus persicae, and Rhodobium porosum. The largest number of aphids was collected in winter. All strawberry cultivars were infested by aphids; however, not all aphid species were found in all cultivars. ‘Fronteras’ was attacked by the eight aphid species found, while ‘Benicia’ and ‘Camino Real’ by seven, ‘Cabrillo’ and ‘Merced’ by four, and ‘Petaluma’ and ‘San Andreas’ by three. Most of the specimens were collected during the winter. There was no evident influence of the varietal preference of aphids on cultivar fruit production and quality. ‘Fronteras’ and ‘Camino Real’ were infested by eight different aphid species, but the first one had the highest yield of the trial, while the second one had the lowest. No virus symptoms were recorded in the sampled plots. According to these results, there are 13 aphid species recorded in Argentina and they belong to seven genera: Aphis (4), Chaetosiphon (3), Myzus (2), Aulacorthum (1), Cryptomyzus (1), Macrosiphum (1), and Rhodobium (1), all distributed in nine strawberry growing provinces. Argentina cuenta con ~2.000 ha de frutilla (Fragaria x ananassa Duch.) y produce ~70.000 t, por lo que los pulgones son una plaga relevante. Los objetivos de este trabajo fueron estudiar las especies de pulgones en un cultivo de frutilla en la Argentina subtropical y su preferencia varietal e impacto en la productividad, y actualizar la distribución de las especies de pulgones en las regiones productoras de frutilla. El estudio se realizó en Tucumán y se utilizaron los cultivares ‘Benicia’, ‘Cabrillo’, ‘Camino Real’, ‘Fronteras’, ‘Merced’, ‘Petaluma’, ‘San Andreas’. Las parcelas de plantas se monitorearon aleatoriamente cada 14-15 días entre julio y octubre (2018) para detectar pulgones. Una vez confirmada la presencia de colonias de áfidos, se recolectaron e identificaron los individuos. La producción de frutos se evaluó de junio a diciembre. Se identificaron ocho especies de pulgones: Aphis forbesi (primera cita en frutilla para Tucumán), Aphis gossypii (mayor número de colonias), Aphis sp., Chaetosiphon fragaefolii, Chaetosiphon sp., Macrosiphum euphorbiae, Myzus persicae y Rhodobium porosum. Todos los cultivares fueron infestados por pulgones, pero no se encontraron todas las especies de pulgones en todos los cultivares. ‘Fronteras’ y ‘Camino Real’ fueron atacadas por las ocho especies de áfidos encontradas, mientras que ‘Benicia’ por siete, ‘Cabrillo’ y ‘Merced’ por cuatro, y ‘Petaluma’ y ‘San Andreas’ por tres. La mayor cantidad de pulgones se recogió en invierno. No hubo una influencia evidente de la preferencia varietal sobre la producción/calidad de fruta de ningún cultivar. ‘Fronteras’ y ‘Camino Real’ (infestadas por ocho especies de pulgones) fueron las de mayor y menor rendimiento, respectivamente. No se registraron síntomas de virus en plantas muestreadas. Con estos resultados, habría 13 especies de pulgones registradas en Argentina, pertenecientes a siete géneros: Aphis (4), Chaetosiphon (3), Myzus (2), Aulacorthum (1), Cryptomyzus (1), Macrosiphum (1) y Rhodobium (1), distribuidos en nueve provincias productoras de frutilla. EEA Famaillá Fil: Maza, Noelia. Universidad Nacional de Tucumán. Facultad de Agronomía, Zootecnia y Veterinaria; Argentina Fil: Kirschbaum, Daniel Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina Fil: Kirschbaum, Daniel Santiago. Universidad Nacional de Tucumán. Facultad de Agronomía, Zootecnia y Veterinaria; Argentina Fil: Mazzitelli, María E. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Fil: Figueroa, Pablo Matías. Universidad Nacional de Tucumán. Facultad de Agronomía, Zootecnia y Veterinaria; Argentina Fil: Villaverde, J. Universidad Nacional de Tucumán. Facultad de Agronomía, Zootecnia y Veterinaria; Argentina Fil: Funes, Claudia Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina 2024-08-21T12:33:05Z 2024-08-21T12:33:05Z 2024-08 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/19030 0325-8718 1669-2314 https://doi.org/10.58149/rdbj-xe98 eng info:eu-repograntAgreement/INTA/PNHFA-1106073/AR./Aumento de la competitividad con sustentabilidad y equidad social de sistemas productivos de hortalizas frescas diferenciadas. info:eu-repo/semantics/openAccess 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 Ediciones INTA RIA 50 (2) : 58-70. (agosto 2024) |
| spellingShingle | Aphidoidea Strawberries Production Plant Pests Fresa Producción Plagas de Plantas Argentina Afidos Pulgones Frutilla Aphids Maza, Noelia Kirschbaum, Daniel Santiago Mazzitelli, Emilia Figueroa, Pablo Matías Villaverde, J. Funes, Claudia Fernanda Aphids affecting subtropical Argentina strawberry production: species, cultivar preference, and nation-wide distribution update |
| title | Aphids affecting subtropical Argentina strawberry production: species, cultivar preference, and nation-wide distribution update |
| title_full | Aphids affecting subtropical Argentina strawberry production: species, cultivar preference, and nation-wide distribution update |
| title_fullStr | Aphids affecting subtropical Argentina strawberry production: species, cultivar preference, and nation-wide distribution update |
| title_full_unstemmed | Aphids affecting subtropical Argentina strawberry production: species, cultivar preference, and nation-wide distribution update |
| title_short | Aphids affecting subtropical Argentina strawberry production: species, cultivar preference, and nation-wide distribution update |
| title_sort | aphids affecting subtropical argentina strawberry production species cultivar preference and nation wide distribution update |
| topic | Aphidoidea Strawberries Production Plant Pests Fresa Producción Plagas de Plantas Argentina Afidos Pulgones Frutilla Aphids |
| url | http://hdl.handle.net/20.500.12123/19030 https://doi.org/10.58149/rdbj-xe98 |
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