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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
07/11/2022 |
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Actualizado : |
07/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CARRA, B.; DINI, M.; PISANO, J.; ZEBALLOS, R. |
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Afiliación : |
BRUNO CARRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR PISANO CARBAJAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R. ZEBALLOS, Grupo Viveros del Uruguay, Montevideo, Uruguay. |
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Título : |
Potential pollinizers for the new Uruguayan apple cultivar 'GVU Yvyrá'. [Conference paper]. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Acta Horticulturae, June 2022, N°1342, p. 207-212 doi: https://doi.org/10.17660/ActaHortic.2022.1342.30 |
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ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2022.1342.30 |
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Idioma : |
Inglés |
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Notas : |
Article history: Published 30 June 2022. In: Acta Horticulturae (ISHS) 1342: I International Symposium on Reproductive Biology of Fruit Tree Species, Montpellier, France. Conveners: E. Costes, H. Flachowsky. Editors: E. Ortega, E. Costes . |
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Contenido : |
ABSTRACT.- 'GVU Yvyrá' is a new apple cultivar developed and released by "Grupo Viveros del Uruguay". Trees are rustic, vigorous, with good branch growth behavior, and presenting a low chill requirement. It presents early flowering, starting around September 1st, and its harvest begins before January 15th (in southern Uruguay). Large to very large fruits, with cone shape, approximately 90% red-brown blush and sweet, yellow colored flesh, and a good cold storage potential. Since most commercial apple cultivars need cross-pollination to obtain an efficient production, they are planted together with at least two cross-compatible cultivars. However, due to the 'GVU Yvyrá' early and large period of flowering, the best pollinizers for this cultivar remain unclear. The aim of this study was to evaluate different potential pollinizers for the new cultivar 'GVU Yvyrá' by controlled pollination on a commercial orchard in Uruguay. Treatments consisted of self-pollination (with and without emasculation), and controlled cross-pollination with six different early blooming cultivars. Phenology of all cultivars, and fruit set after the different treatments were evaluated. All genotypes had coincident flowering with 'GVU Yvyrá', differing in the timing of blooming stages (beginning, full and end of bloom). Whereas 'Princesa' and 'Eva' had the beginning, full and end of bloom similar to 'GVU Yvyrá', 'Anna' flowering coincided with the beginning of 'GVU Yvyrá' bloom, and 'Duquesa' flowering coincided with the end of 'GVU Yvyrá' bloom. Self-pollination rates of 'GVU Yvyrá' did not provide commercially profitable fruit set and production showing fruit set rates of 0% (for emasculated flowers) and around 5% (for non-emasculated flowers). Fruit set ranged from around 25% with 'Duquesa' pollen to around 55% of fruit set for 'Eva' pollen. Regardless the cultivars utilized as pollinizer, all the genotypes are efficient for 'GVU Yvyrá' flower fertilization and fruit set and can be used as pollinizers in a commercial orchard. © 2022 International Society for Horticultural Science. All rights reserved. MenosABSTRACT.- 'GVU Yvyrá' is a new apple cultivar developed and released by "Grupo Viveros del Uruguay". Trees are rustic, vigorous, with good branch growth behavior, and presenting a low chill requirement. It presents early flowering, starting around September 1st, and its harvest begins before January 15th (in southern Uruguay). Large to very large fruits, with cone shape, approximately 90% red-brown blush and sweet, yellow colored flesh, and a good cold storage potential. Since most commercial apple cultivars need cross-pollination to obtain an efficient production, they are planted together with at least two cross-compatible cultivars. However, due to the 'GVU Yvyrá' early and large period of flowering, the best pollinizers for this cultivar remain unclear. The aim of this study was to evaluate different potential pollinizers for the new cultivar 'GVU Yvyrá' by controlled pollination on a commercial orchard in Uruguay. Treatments consisted of self-pollination (with and without emasculation), and controlled cross-pollination with six different early blooming cultivars. Phenology of all cultivars, and fruit set after the different treatments were evaluated. All genotypes had coincident flowering with 'GVU Yvyrá', differing in the timing of blooming stages (beginning, full and end of bloom). Whereas 'Princesa' and 'Eva' had the beginning, full and end of bloom similar to 'GVU Yvyrá', 'Anna' flowering coincided with the beginning of 'GVU Yvyrá' bloom, and 'Duquesa' flowering co... Presentar Todo |
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Palabras claves : |
Early bloom; Malus × domestica Borkh; Phenology; Pollination; Self-incompatibility; SISTEMA VEGETAL INTENSIVO - INIA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 03217naa a2200265 a 4500
001 1063708
005 2022-11-07
008 2022 bl uuuu u00u1 u #d
022 $a0567-7572 (print); 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2022.1342.30$2DOI
100 1 $aCARRA, B.
245 $aPotential pollinizers for the new Uruguayan apple cultivar 'GVU Yvyrá'. [Conference paper].$h[electronic resource]
260 $c2022
500 $aArticle history: Published 30 June 2022. In: Acta Horticulturae (ISHS) 1342: I International Symposium on Reproductive Biology of Fruit Tree Species, Montpellier, France. Conveners: E. Costes, H. Flachowsky. Editors: E. Ortega, E. Costes .
520 $aABSTRACT.- 'GVU Yvyrá' is a new apple cultivar developed and released by "Grupo Viveros del Uruguay". Trees are rustic, vigorous, with good branch growth behavior, and presenting a low chill requirement. It presents early flowering, starting around September 1st, and its harvest begins before January 15th (in southern Uruguay). Large to very large fruits, with cone shape, approximately 90% red-brown blush and sweet, yellow colored flesh, and a good cold storage potential. Since most commercial apple cultivars need cross-pollination to obtain an efficient production, they are planted together with at least two cross-compatible cultivars. However, due to the 'GVU Yvyrá' early and large period of flowering, the best pollinizers for this cultivar remain unclear. The aim of this study was to evaluate different potential pollinizers for the new cultivar 'GVU Yvyrá' by controlled pollination on a commercial orchard in Uruguay. Treatments consisted of self-pollination (with and without emasculation), and controlled cross-pollination with six different early blooming cultivars. Phenology of all cultivars, and fruit set after the different treatments were evaluated. All genotypes had coincident flowering with 'GVU Yvyrá', differing in the timing of blooming stages (beginning, full and end of bloom). Whereas 'Princesa' and 'Eva' had the beginning, full and end of bloom similar to 'GVU Yvyrá', 'Anna' flowering coincided with the beginning of 'GVU Yvyrá' bloom, and 'Duquesa' flowering coincided with the end of 'GVU Yvyrá' bloom. Self-pollination rates of 'GVU Yvyrá' did not provide commercially profitable fruit set and production showing fruit set rates of 0% (for emasculated flowers) and around 5% (for non-emasculated flowers). Fruit set ranged from around 25% with 'Duquesa' pollen to around 55% of fruit set for 'Eva' pollen. Regardless the cultivars utilized as pollinizer, all the genotypes are efficient for 'GVU Yvyrá' flower fertilization and fruit set and can be used as pollinizers in a commercial orchard. © 2022 International Society for Horticultural Science. All rights reserved.
653 $aEarly bloom
653 $aMalus × domestica Borkh
653 $aPhenology
653 $aPollination
653 $aSelf-incompatibility
653 $aSISTEMA VEGETAL INTENSIVO - INIA
700 1 $aDINI, M.
700 1 $aPISANO, J.
700 1 $aZEBALLOS, R.
773 $tActa Horticulturae, June 2022, N°1342, p. 207-212 doi: https://doi.org/10.17660/ActaHortic.2022.1342.30
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
11/05/2021 |
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Actualizado : |
06/09/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Nacionales |
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Circulación / Nivel : |
Nacional - -- |
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Autor : |
MUJICA, V.; ZOPPOLO, R. |
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Afiliación : |
MARIA VALENTINA MUJICA TELIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO JOSE ZOPPOLO GOLDSCHMIDT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Improvement of pest control in stone fruits within an areawide strategy. [Mejoras al manejo de plagas en frutales de carozo dentro de una estrategia regional.]. [Melhoras ao manejo de pragas em frutais de caroço dentro de uma estrategia regional.]. |
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Complemento del título : |
Plant protection. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Agrociencia Uruguay, Apr 2021, vol. 25, NE1, e405. DOI: https://doi.org/10.31285/AGRO.25.405 |
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DOI : |
10.31285/AGRO.25.405 |
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Idioma : |
Español |
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Notas : |
Article history: Received, 30 Jul 2020; Accepted, 18 Aug 2020; Published, 06 Apr 2021.
Editor: Maximiliano Dini, Instituto Nacional de Investigación Agropecuaria (INIA), Canelones, Uruguay; Jorge Soria, Instituto Nacional de Investigación Agropecuaria (INIA), Canelones, Uruguay.
Agrociencia Uruguay Número Especial: VIII Encuentro Latinoamericano Prunus sin Fronteras. [VIII Latin American Meeting Prunus without Borders.]
Correspondence: Valentina Mujica, vmujica@inia.org.uy |
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Contenido : |
ABSTRACT. - Stone fruit trees are affected by different pests that belong to different orders, being Grapholita molestatowards which most of the control interventions in these crops are directed. Management entirely based on insecticides has shown that it is not always effective. The need to use more specific active ingredients requires to be more aware of the biology of the pests that we want to control, especially when they have very narrow application windows to be effective and the products need to be as well less toxic for non-target and beneficial species. The possibility of controlling insects using their own biology opens doors to a new type of highly specific control with minimal environmental impact, as is the case of sexual pheromones. These compounds can be used under different modalities: monitoring, sexual confusion, mass trapping or "attract and kill". When pheromone popula-tion management is carried out over large areas, the technique expresses its full potential and its benefits are more stable and durable over time. In Uruguay, this type of management has been formally implemented since 2012 with successful results. The next step for an improvement in monitoring and control would be the incorpo-ration of kairomones into this equation, which would substantially increase its efficiency.
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RESUMEN. - Los frutales de carozo son afectados por diferentes plagas que pertenecen a diversos órdenes, siendo Grapho-lita molesta hacia la cual van dirigidas la mayoría de las intervenciones de control en estos cultivos. El manejo basado íntegramente en insecticidas ha demostrado que no siempre es efectivo. La necesidad de usar princi-pios activos más específicos y de menor toxicidad para especies no blanco y benéficas plantea ser más cons-cientes de la biología de las plagas que queremos controlar, dado que tienen ventanas de aplicación muy es-trechas para que estos sean efectivos. La posibilidad de controlar insectos utilizando su propia biología me-diante el uso de feromonas abre las puertas a un nuevo tipo de control altamente específico a través de fero-monas sexuales y de mínimo impacto ambiental. Estos compuestos pueden usarse bajo diferentes modalida-des: monitoreo, confusión sexual, trampeo masivo o attract-and-kill. Cuando el manejo de poblaciones con feromonas se realiza en grandes extensiones la técnica expresa todo su potencial y sus beneficios son más estables y duraderos en el tiempo. En Uruguay este tipo de manejo se ha implementado formalmente desde el año 2012, con resultados por demás exitosos. El paso siguiente para una mejora en el monitoreo y el control sería la incorporación de kairomonas a esta ecuación, lo que aumentaría sustancialmente su eficiencia.
.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.
RESUMO. - As frutíferas de caroço são afetadas por diferentes pragas que pertencem a diversos ordens, sendo Grapholita molesta, a quem se dirige a maioria das intervenções de controle nestas culturas. O manejo inteiramente ba-seado em inseticidas mostra que nem sempre é eficaz. A necessidade de usar princípios ativos mais específicos e menos toxicidade para as espécies não-alvo aumenta a necessidade de estarmos mais atentos à biologia das pragas que queremos controlar, visto que elas têm janelas de aplicação muito estreitas para que sejam eficazes. A possibilidade de controlar os insetos por meio de sua própria biologia abre as portas para um novo tipo de controle altamente específico por meio do uso de feromônios sexuais com mínimo impacto ambiental. Esses compostos podem ser usados em diferentes modalidades: monitoramento, confusão sexual, captura massiva ou "attract and kill". Quando o manejo de populações com feromônios é feito em grandes áreas, a técnica expressa todo o seu potencial e seus benefícios são mais estáveis e duráveis ao longo do tempo. No Uruguai, este tipo de gestão está implementado formalmente desde 2012 com resultados exitosos. O próximo passo para uma melhoria no monitoramento e controle seria a incorporação do kairomonas a essa equação, o que aumentaria substancialmente sua eficiência. MenosABSTRACT. - Stone fruit trees are affected by different pests that belong to different orders, being Grapholita molestatowards which most of the control interventions in these crops are directed. Management entirely based on insecticides has shown that it is not always effective. The need to use more specific active ingredients requires to be more aware of the biology of the pests that we want to control, especially when they have very narrow application windows to be effective and the products need to be as well less toxic for non-target and beneficial species. The possibility of controlling insects using their own biology opens doors to a new type of highly specific control with minimal environmental impact, as is the case of sexual pheromones. These compounds can be used under different modalities: monitoring, sexual confusion, mass trapping or "attract and kill". When pheromone popula-tion management is carried out over large areas, the technique expresses its full potential and its benefits are more stable and durable over time. In Uruguay, this type of management has been formally implemented since 2012 with successful results. The next step for an improvement in monitoring and control would be the incorpo-ration of kairomones into this equation, which would substantially increase its efficiency.
.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.
RESUMEN. - Los frutales de carozo son afectados por diferentes plagas que pertenecen a diversos órdenes, siendo Grapho-li... Presentar Todo |
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Palabras claves : |
Feromônios sexuais; Integrated management; Kairomonas; Kairomones; Manejo integrado; Sexual pheromones. |
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Thesagro : |
FEROMONAS SEXUALES; GRAPHOLITA MOLESTA; MANEJO INTEGRADO. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16737/1/Agrociencia-UY-2021-25-N1-405.pdf
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Marc : |
LEADER 05695naa a2200265 a 4500
001 1062067
005 2022-09-06
008 2021 bl uuuu u00u1 u #d
024 7 $a10.31285/AGRO.25.405$2DOI
100 1 $aMUJICA, V.
245 $aImprovement of pest control in stone fruits within an areawide strategy. [Mejoras al manejo de plagas en frutales de carozo dentro de una estrategia regional.]. [Melhoras ao manejo de pragas em frutais de caroço dentro de uma estrategia regional.].$h[electronic resource]
260 $c2021
500 $aArticle history: Received, 30 Jul 2020; Accepted, 18 Aug 2020; Published, 06 Apr 2021. Editor: Maximiliano Dini, Instituto Nacional de Investigación Agropecuaria (INIA), Canelones, Uruguay; Jorge Soria, Instituto Nacional de Investigación Agropecuaria (INIA), Canelones, Uruguay. Agrociencia Uruguay Número Especial: VIII Encuentro Latinoamericano Prunus sin Fronteras. [VIII Latin American Meeting Prunus without Borders.] Correspondence: Valentina Mujica, vmujica@inia.org.uy
520 $aABSTRACT. - Stone fruit trees are affected by different pests that belong to different orders, being Grapholita molestatowards which most of the control interventions in these crops are directed. Management entirely based on insecticides has shown that it is not always effective. The need to use more specific active ingredients requires to be more aware of the biology of the pests that we want to control, especially when they have very narrow application windows to be effective and the products need to be as well less toxic for non-target and beneficial species. The possibility of controlling insects using their own biology opens doors to a new type of highly specific control with minimal environmental impact, as is the case of sexual pheromones. These compounds can be used under different modalities: monitoring, sexual confusion, mass trapping or "attract and kill". When pheromone popula-tion management is carried out over large areas, the technique expresses its full potential and its benefits are more stable and durable over time. In Uruguay, this type of management has been formally implemented since 2012 with successful results. The next step for an improvement in monitoring and control would be the incorpo-ration of kairomones into this equation, which would substantially increase its efficiency. .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-. RESUMEN. - Los frutales de carozo son afectados por diferentes plagas que pertenecen a diversos órdenes, siendo Grapho-lita molesta hacia la cual van dirigidas la mayoría de las intervenciones de control en estos cultivos. El manejo basado íntegramente en insecticidas ha demostrado que no siempre es efectivo. La necesidad de usar princi-pios activos más específicos y de menor toxicidad para especies no blanco y benéficas plantea ser más cons-cientes de la biología de las plagas que queremos controlar, dado que tienen ventanas de aplicación muy es-trechas para que estos sean efectivos. La posibilidad de controlar insectos utilizando su propia biología me-diante el uso de feromonas abre las puertas a un nuevo tipo de control altamente específico a través de fero-monas sexuales y de mínimo impacto ambiental. Estos compuestos pueden usarse bajo diferentes modalida-des: monitoreo, confusión sexual, trampeo masivo o attract-and-kill. Cuando el manejo de poblaciones con feromonas se realiza en grandes extensiones la técnica expresa todo su potencial y sus beneficios son más estables y duraderos en el tiempo. En Uruguay este tipo de manejo se ha implementado formalmente desde el año 2012, con resultados por demás exitosos. El paso siguiente para una mejora en el monitoreo y el control sería la incorporación de kairomonas a esta ecuación, lo que aumentaría sustancialmente su eficiencia. .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-. RESUMO. - As frutíferas de caroço são afetadas por diferentes pragas que pertencem a diversos ordens, sendo Grapholita molesta, a quem se dirige a maioria das intervenções de controle nestas culturas. O manejo inteiramente ba-seado em inseticidas mostra que nem sempre é eficaz. A necessidade de usar princípios ativos mais específicos e menos toxicidade para as espécies não-alvo aumenta a necessidade de estarmos mais atentos à biologia das pragas que queremos controlar, visto que elas têm janelas de aplicação muito estreitas para que sejam eficazes. A possibilidade de controlar os insetos por meio de sua própria biologia abre as portas para um novo tipo de controle altamente específico por meio do uso de feromônios sexuais com mínimo impacto ambiental. Esses compostos podem ser usados em diferentes modalidades: monitoramento, confusão sexual, captura massiva ou "attract and kill". Quando o manejo de populações com feromônios é feito em grandes áreas, a técnica expressa todo o seu potencial e seus benefícios são mais estáveis e duráveis ao longo do tempo. No Uruguai, este tipo de gestão está implementado formalmente desde 2012 com resultados exitosos. O próximo passo para uma melhoria no monitoramento e controle seria a incorporação do kairomonas a essa equação, o que aumentaria substancialmente sua eficiência.
650 $aFEROMONAS SEXUALES
650 $aGRAPHOLITA MOLESTA
650 $aMANEJO INTEGRADO
653 $aFeromônios sexuais
653 $aIntegrated management
653 $aKairomonas
653 $aKairomones
653 $aManejo integrado
653 $aSexual pheromones
700 1 $aZOPPOLO, R.
773 $tAgrociencia Uruguay, Apr 2021, vol. 25, NE1, e405. DOI: https://doi.org/10.31285/AGRO.25.405
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