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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
09/09/2014 |
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Actualizado : |
15/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ALANIZ, S.; LEONI, C.; BENTANCUR, O.; MONDINO, P. |
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Afiliación : |
CAROLINA LEONI VELAZCO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Elimination of summer fungicide sprays for apple scab (Venturia inaequalis) management in Uruguay. |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
Scientia Horticulturae, 2014, v.165, p.331-335. |
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Volumen : |
165 |
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Páginas : |
331-335 |
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ISSN : |
0304-4238 |
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DOI : |
10.1016/j.scienta.2013.11.016 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 24 May 2013 // Received in revised form 23 October 2013 // Accepted 13 November 2013. |
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Contenido : |
ABSTRACT.
Apple scab caused by Venturia inaequalis is the most important disease of apple in Uruguay. Under conventional management an average of 14?16 fungicide sprays are used each season to control this disease. In this work, the elimination of fungicide sprays for apple scab control after mid-December was evaluated during two seasons in three commercial apple orchards planted with cultivars of Red Delicious, the main apple produced in Uruguay. This finding was based on the ontogenic resistance which implies that the susceptibility to apple scab of leaves and fruits decreases with the ageing of the tissues. Increments of scabbed leaves happened during the summer and fall in all orchards evaluated, but this increase happened in both treatments, with or without fungicide applications during the summer. Instead, none of the orchards evaluated showed increases of apple scab lesions on fruit after December 15th. This finding suggests that it is feasible to reduce up to 30% of fungicide sprays to control apple scab in apple fruit that are harvested from January (like cultivars of Gala) to March (like cultivars of Red Delicious) in Uruguay.
© 2013 Elsevier B.V. |
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Palabras claves : |
APPLE DISEASE; INTEGRATE DISEASE MANAGEMENT; SUMMER FUNGICIDE REMOVE. |
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Thesagro : |
ENFERMEDADES DE MANZANA; FUNGICIDAS; GESTIÓN DE LUCHA INTEGRADA; LUCHA INTEGRADA; MANZANA. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02186naa a2200313 a 4500
001 1050079
005 2019-10-15
008 2014 bl uuuu u00u1 u #d
022 $a0304-4238
024 7 $a10.1016/j.scienta.2013.11.016$2DOI
100 1 $aALANIZ, S.
245 $aElimination of summer fungicide sprays for apple scab (Venturia inaequalis) management in Uruguay.$h[electronic resource]
260 $c2014
300 $a331-335 165
490 $v165
500 $aArticle history: Received 24 May 2013 // Received in revised form 23 October 2013 // Accepted 13 November 2013.
520 $aABSTRACT. Apple scab caused by Venturia inaequalis is the most important disease of apple in Uruguay. Under conventional management an average of 14?16 fungicide sprays are used each season to control this disease. In this work, the elimination of fungicide sprays for apple scab control after mid-December was evaluated during two seasons in three commercial apple orchards planted with cultivars of Red Delicious, the main apple produced in Uruguay. This finding was based on the ontogenic resistance which implies that the susceptibility to apple scab of leaves and fruits decreases with the ageing of the tissues. Increments of scabbed leaves happened during the summer and fall in all orchards evaluated, but this increase happened in both treatments, with or without fungicide applications during the summer. Instead, none of the orchards evaluated showed increases of apple scab lesions on fruit after December 15th. This finding suggests that it is feasible to reduce up to 30% of fungicide sprays to control apple scab in apple fruit that are harvested from January (like cultivars of Gala) to March (like cultivars of Red Delicious) in Uruguay. © 2013 Elsevier B.V.
650 $aENFERMEDADES DE MANZANA
650 $aFUNGICIDAS
650 $aGESTIÓN DE LUCHA INTEGRADA
650 $aLUCHA INTEGRADA
650 $aMANZANA
653 $aAPPLE DISEASE
653 $aINTEGRATE DISEASE MANAGEMENT
653 $aSUMMER FUNGICIDE REMOVE
700 1 $aLEONI, C.
700 1 $aBENTANCUR, O.
700 1 $aMONDINO, P.
773 $tScientia Horticulturae, 2014$gv.165, p.331-335.
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