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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
03/11/2017 |
Tipo de producción científica : |
Presentaciones Orales |
Autor : |
DÍA DE CAMPO, 2017, INIA TREINTA Y TRES (UEPP), URUGUAY. |
Título : |
Rol de la genética en los sistemas ganaderos [presentaciones orales en el campo]. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Treinta y Tres, (Uruguay): INIA, 2017. |
Idioma : |
Español |
Notas : |
A través del sitio web de INIA puede acceder a las presentaciones que se realizaron en el campo. |
Contenido : |
Presentaciones disponibles:
Bienvenida - W. Ayala, J. I. Velazco
Innovaciones en genética para la producción ovina:
- cruzamientos con razas prolíficas. E. Barrios.
- el caso del Corriedale PRO. E. Barrios.
- control de predadores. R. Saavedra.
Manejo y selección objetiva de toros. M. Lema.
Control de cardilla. A. Quiñones.
Siembras de leguminosas en cobertura:
Novedades en aspectos de inoculación. E. Beyhaut, G. Cardozo.
Rol de gramíneas perennes:
El caso de las festucas INIA Aurora e INIA Fortuna. W. Ayala. |
Palabras claves : |
OVINOS PROLIFICOS. |
Thesagro : |
BOVINOS; CARDILLA; FESTUCA ARUNDINACEA; GENETICA ANIMAL; OVINOS. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.inia.uy/estaciones-experimentales/direcciones-regionales/inia-treinta-y-tres/d%C3%ADa-de-campo-ganader%C3%ADa-de-cr%C3%ADa-unidad-experimental-palo-a-pique
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Marc : |
LEADER 01203nam a2200193 a 4500 001 1031795 005 2017-11-03 008 2017 bl uuuu u00u1 u #d 100 1 $aDÍA DE CAMPO, 2017, INIA TREINTA Y TRES (UEPP), URUGUAY. 245 $aRol de la genética en los sistemas ganaderos [presentaciones orales en el campo].$h[electronic resource] 260 $aTreinta y Tres, (Uruguay): INIA$c2017 500 $aA través del sitio web de INIA puede acceder a las presentaciones que se realizaron en el campo. 520 $aPresentaciones disponibles: Bienvenida - W. Ayala, J. I. Velazco Innovaciones en genética para la producción ovina: - cruzamientos con razas prolíficas. E. Barrios. - el caso del Corriedale PRO. E. Barrios. - control de predadores. R. Saavedra. Manejo y selección objetiva de toros. M. Lema. Control de cardilla. A. Quiñones. Siembras de leguminosas en cobertura: Novedades en aspectos de inoculación. E. Beyhaut, G. Cardozo. Rol de gramíneas perennes: El caso de las festucas INIA Aurora e INIA Fortuna. W. Ayala. 650 $aBOVINOS 650 $aCARDILLA 650 $aFESTUCA ARUNDINACEA 650 $aGENETICA ANIMAL 650 $aOVINOS 653 $aOVINOS PROLIFICOS
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INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
Fecha actual : |
21/02/2014 |
Actualizado : |
04/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 2 |
Autor : |
LADO, J.; MANZI, M.; SILVA, G.; LUQUE, E.; BLANCO, O.; PEREZ, E. |
Afiliación : |
JOANNA LADO LINDNER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MATIAS JESUS MANZI FRAGA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; GUILLERMO DANIEL SILVA MAINARDI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MAYZA ELEANA LUQUE NUÑEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORIBE BLANCO MARTINEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ELENA PEREZ FAGGIANI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Effective alternatives for the postharvest control of imazalil resistant Penicillium digitatum strains. |
Complemento del título : |
Conference Paper. |
Fecha de publicación : |
2010 |
Fuente / Imprenta : |
Acta Horticulturae, 2010, no. 877, p.1449-1456. |
ISBN : |
978-906605613-8 |
ISSN : |
0567-7572 |
DOI : |
10.17660/ActaHortic.2010.877.198 |
Idioma : |
Inglés |
Notas : |
ISHS Acta Horticulturae 877: VI International Postharvest Symposium. |
Contenido : |
ABSTRACT.
Postharvest diseases control in Citrus is essential to maintain fruit quality during storage, overseas transport and selling. Green mold caused by Penicillium digitatum is one of the most important postharvest diseases. In Uruguay it has been controlled by synthetic fungicides. Fungicide resistant strains make it neccesary to develop new strategies to control postharvest decay in Citrus. In view of this situation, we attempted to develop an effective alternative management to control Penicillium digitatum imazalil (IMZ) resistant strains. For this purpose 'Valencia' oranges were inoculated with imazalil sensitive SS-22 and resistant RS-20 strains selected previously according to their aggressiveness on lemon fruits. From 18-22 hours before treatments, each fruit was inoculated by wounding (depth 2 mm, breadth 1 mm) and inoculating with a P. digitatum spore suspension (1,0 × 106 spores/ml). Incidence and sporulation was evaluated after 7, 11 and 15 days at 20°C. Similarly, an experimental packing-line was used to evaluate chemical alternatives and application methods. Imazalil with pyrimethanil (Philabuster"-PI, 750 ppm) mixture or combined with potassium sorbate (KS, 2%) resulted in a significant control of the incidence and sporulation of the most aggressive P. digitatum resistant strain. The incidence was reduced from 75-80% in controls to 0-8% in treatments. IMZ applied at 1500 ppm did not control the incidence or sporulation of the resistant strain. The application of KS reduced strains incidence and sporulation by 50-70%. No difference (p?0.05) was found in the pathogen control comparing both application methods. All treatments were effective on reducing sensible strain sporulation, being only PI alone or combined with KS, effective for the resistant strain. We concluded that PI (750 ppm) alone or with KS at 2% can be applied as an alternative management to control Uruguayan Penicillium digitatum sensitive and resistant IMZ strains. MenosABSTRACT.
Postharvest diseases control in Citrus is essential to maintain fruit quality during storage, overseas transport and selling. Green mold caused by Penicillium digitatum is one of the most important postharvest diseases. In Uruguay it has been controlled by synthetic fungicides. Fungicide resistant strains make it neccesary to develop new strategies to control postharvest decay in Citrus. In view of this situation, we attempted to develop an effective alternative management to control Penicillium digitatum imazalil (IMZ) resistant strains. For this purpose 'Valencia' oranges were inoculated with imazalil sensitive SS-22 and resistant RS-20 strains selected previously according to their aggressiveness on lemon fruits. From 18-22 hours before treatments, each fruit was inoculated by wounding (depth 2 mm, breadth 1 mm) and inoculating with a P. digitatum spore suspension (1,0 × 106 spores/ml). Incidence and sporulation was evaluated after 7, 11 and 15 days at 20°C. Similarly, an experimental packing-line was used to evaluate chemical alternatives and application methods. Imazalil with pyrimethanil (Philabuster"-PI, 750 ppm) mixture or combined with potassium sorbate (KS, 2%) resulted in a significant control of the incidence and sporulation of the most aggressive P. digitatum resistant strain. The incidence was reduced from 75-80% in controls to 0-8% in treatments. IMZ applied at 1500 ppm did not control the incidence or sporulation of the resistant strain. The applic... Presentar Todo |
Palabras claves : |
Philabuster; Potassium sorbate; Pyrimethanil. |
Thesagro : |
BACTERIOSIS; CITRUS; ENFERMEDADES DE LAS PLANTAS. |
Asunto categoría : |
-- H20 Enfermedades de las plantas |
Marc : |
LEADER 02867naa a2200301 a 4500 001 1012844 005 2019-10-04 008 2010 bl uuuu u00u1 u #d 020 $a978-906605613-8 022 $a0567-7572 024 7 $a10.17660/ActaHortic.2010.877.198$2DOI 100 1 $aLADO, J. 245 $aEffective alternatives for the postharvest control of imazalil resistant Penicillium digitatum strains. 260 $c2010 500 $aISHS Acta Horticulturae 877: VI International Postharvest Symposium. 520 $aABSTRACT. Postharvest diseases control in Citrus is essential to maintain fruit quality during storage, overseas transport and selling. Green mold caused by Penicillium digitatum is one of the most important postharvest diseases. In Uruguay it has been controlled by synthetic fungicides. Fungicide resistant strains make it neccesary to develop new strategies to control postharvest decay in Citrus. In view of this situation, we attempted to develop an effective alternative management to control Penicillium digitatum imazalil (IMZ) resistant strains. For this purpose 'Valencia' oranges were inoculated with imazalil sensitive SS-22 and resistant RS-20 strains selected previously according to their aggressiveness on lemon fruits. From 18-22 hours before treatments, each fruit was inoculated by wounding (depth 2 mm, breadth 1 mm) and inoculating with a P. digitatum spore suspension (1,0 × 106 spores/ml). Incidence and sporulation was evaluated after 7, 11 and 15 days at 20°C. Similarly, an experimental packing-line was used to evaluate chemical alternatives and application methods. Imazalil with pyrimethanil (Philabuster"-PI, 750 ppm) mixture or combined with potassium sorbate (KS, 2%) resulted in a significant control of the incidence and sporulation of the most aggressive P. digitatum resistant strain. The incidence was reduced from 75-80% in controls to 0-8% in treatments. IMZ applied at 1500 ppm did not control the incidence or sporulation of the resistant strain. The application of KS reduced strains incidence and sporulation by 50-70%. No difference (p?0.05) was found in the pathogen control comparing both application methods. All treatments were effective on reducing sensible strain sporulation, being only PI alone or combined with KS, effective for the resistant strain. We concluded that PI (750 ppm) alone or with KS at 2% can be applied as an alternative management to control Uruguayan Penicillium digitatum sensitive and resistant IMZ strains. 650 $aBACTERIOSIS 650 $aCITRUS 650 $aENFERMEDADES DE LAS PLANTAS 653 $aPhilabuster 653 $aPotassium sorbate 653 $aPyrimethanil 700 1 $aMANZI, M. 700 1 $aSILVA, G. 700 1 $aLUQUE, E. 700 1 $aBLANCO, O. 700 1 $aPEREZ, E. 773 $tActa Horticulturae, 2010, no. 877, p.1449-1456.
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