Comparación a campo de distintos cultivares de olivo (Olea europaea L.) como hospedadores de Siphoninus phillyreae (Haliday)*
The ash whitefly, Siphoninus phillyreae (Haliday) is an invasive polyphagous species that causes serious damage to their hosts, including olive (Olea europaea L.). Host use by S. phillyreae was observed in three olive cultivars (Arauco, Arbequina y Aloreña) in North of La Rioja province (Argentina)...
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Facultad de Ciencias Agrarias-UNCuyo
2022
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| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/6143 |
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I11-R107article-61432022-10-18T17:30:45Z A field comparison of different olive (Olea europaea L.) cultivars as host of the ash whitefly Siphoninus phillyreae (Haliday) Comparación a campo de distintos cultivares de olivo (Olea europaea L.) como hospedadores de Siphoninus phillyreae (Haliday)* Pedemonte, María Laura Bruno, Marina Anabel Grilli, Mariano Pablo Siphoninus phillyreae Olea europaea uso del hospedador cultivar Siphoninus phillyreae • Olea europaea host use cultivar The ash whitefly, Siphoninus phillyreae (Haliday) is an invasive polyphagous species that causes serious damage to their hosts, including olive (Olea europaea L.). Host use by S. phillyreae was observed in three olive cultivars (Arauco, Arbequina y Aloreña) in North of La Rioja province (Argentina) during 2007 and 2008. Eight leaves of six infested plants of each cultivar were sampled. Adults and inmature stages abundances of each leaf were recorded. These abundances per cultivar were compared using general linear mixed model. The results showed significant differences between the densities of adults and nymphs of S. phillyreae in each of the olive cultivars analyzed. Thus, our results indicate that this insect makes a different use of the olive cultivars, Arauco and Arbequina being the most used in the study area. La mosca blanca del fresno, Siphoninus p h i l l y r e a e ( H a l i d a y ) , e s u n a e s p e c i e polífaga invasiva que causa graves daños en sus hospedadores, entre ellos el olivo (Olea europaea L.). El uso del hospedador por parte de S. phillyreae fue observado en tres cultivares de olivo (Arauco, Arbequina y Aloreña) en el norte de la provincia de La Rioja (Argentina) durante 2007 y 2008. De cada cultivar se muestrearon seis plantas infestadas y de cada planta se tomaron ocho hojas. De cada hoja se registró la abundancia de adultos y estados inmaduros de la mosca blanca que fueron comparadas entre los cultivares mediante modelos lineales generales y mixtos. Los resultados obtenidos mostraron diferencias significativas entre las densidades de adultos y ninfas de S. phillyreae en los distintos cultivares de olivo analizados. Dichos resultados indican que este insecto realiza un uso diferente de los cultivares de olivo, siendo Arauco y Arbequina las variedades hospedadoras más utilizadas en la zona de estudio. Facultad de Ciencias Agrarias-UNCuyo 2022-10-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/6143 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 45 No. 1 (2013): January-June; 135-142 Revista de la Facultad de Ciencias Agrarias UNCuyo; Vol. 45 Núm. 1 (2013): Enero-Junio; 135-142 1853-8665 0370-4661 spa https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/6143/5000 https://creativecommons.org/licenses/by-nc-sa/3.0/deed.es |
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Universidad Nacional de Cuyo |
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Revistas en línea |
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Revistas en línea |
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Revista de la Facultad de Ciencias Agrarias |
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Revista de la Facultad de Ciencias Agrarias |
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I-11 |
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R-107 |
| language |
spa |
| format |
Online |
| author |
Pedemonte, María Laura Bruno, Marina Anabel Grilli, Mariano Pablo |
| spellingShingle |
Pedemonte, María Laura Bruno, Marina Anabel Grilli, Mariano Pablo Comparación a campo de distintos cultivares de olivo (Olea europaea L.) como hospedadores de Siphoninus phillyreae (Haliday)* Siphoninus phillyreae Olea europaea uso del hospedador cultivar Siphoninus phillyreae • Olea europaea host use cultivar |
| author_facet |
Pedemonte, María Laura Bruno, Marina Anabel Grilli, Mariano Pablo |
| author_sort |
Pedemonte, María Laura |
| title |
Comparación a campo de distintos cultivares de olivo (Olea europaea L.) como hospedadores de Siphoninus phillyreae (Haliday)* |
| title_short |
Comparación a campo de distintos cultivares de olivo (Olea europaea L.) como hospedadores de Siphoninus phillyreae (Haliday)* |
| title_full |
Comparación a campo de distintos cultivares de olivo (Olea europaea L.) como hospedadores de Siphoninus phillyreae (Haliday)* |
| title_fullStr |
Comparación a campo de distintos cultivares de olivo (Olea europaea L.) como hospedadores de Siphoninus phillyreae (Haliday)* |
| title_full_unstemmed |
Comparación a campo de distintos cultivares de olivo (Olea europaea L.) como hospedadores de Siphoninus phillyreae (Haliday)* |
| title_sort |
field comparison of different olive (olea europaea l.) cultivars as host of the ash whitefly siphoninus phillyreae (haliday) |
| description |
The ash whitefly, Siphoninus phillyreae (Haliday) is an invasive polyphagous species that causes serious damage to their hosts, including olive (Olea europaea L.). Host use by S. phillyreae was observed in three olive cultivars (Arauco, Arbequina y Aloreña) in North of La Rioja province (Argentina) during 2007 and 2008. Eight leaves of six infested plants of each cultivar were sampled. Adults and inmature stages abundances of each leaf were recorded. These abundances per cultivar were compared using general linear mixed model. The results showed significant differences between the densities of adults and nymphs of S. phillyreae in each of the olive cultivars analyzed. Thus, our results indicate that this insect makes a different use of the olive cultivars, Arauco and Arbequina being the most used in the study area.
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| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2022 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/6143 |
| topic |
Siphoninus phillyreae Olea europaea uso del hospedador cultivar Siphoninus phillyreae • Olea europaea host use cultivar |
| topic_facet |
Siphoninus phillyreae Olea europaea uso del hospedador cultivar Siphoninus phillyreae • Olea europaea host use cultivar |
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