|
|
Registro completo
|
Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
26/12/2019 |
Actualizado : |
26/12/2019 |
Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
Autor : |
SOARES DE LIMA, J.M.; FERNANDEZ, E.; FERRARO, B.; LANFRANCO, B. |
Afiliación : |
JUAN MANUEL SOARES DE LIMA LAPETINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ENRIQUE GENARO FERNANDEZ RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BRUNO FERRARO ALBERTONI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BRUNO ANTONIO LANFRANCO CRESPO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Una visión actualizada de la ganadería II, ¿Qué tan factible es cambiar la productividad vacuna del país? |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Revista INIA Uruguay, 2019, no. 59, p.74-78. |
Serie : |
(Revista INIA; 59). |
ISSN : |
1510-9011 |
Idioma : |
Español |
Contenido : |
Introducción. ¿Quiénes y cómo producen en Uruguay? Dimensiones a considerar ante la eventualidad de cambio de los diferentes estratos. Defendiendo escenarios de cambio y su impacto a nivel de predio y del país. Algunas reflexiones. Referencias. |
Palabras claves : |
GANADERÍA. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13964/1/Rev-INIA-59-Diciembre-2019-p-74-a-78.pdf
|
Marc : |
LEADER 00811naa a2200193 a 4500 001 1060574 005 2019-12-26 008 2019 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aSOARES DE LIMA, J.M. 245 $aUna visión actualizada de la ganadería II, ¿Qué tan factible es cambiar la productividad vacuna del país? 260 $c2019 490 $a(Revista INIA; 59). 520 $aIntroducción. ¿Quiénes y cómo producen en Uruguay? Dimensiones a considerar ante la eventualidad de cambio de los diferentes estratos. Defendiendo escenarios de cambio y su impacto a nivel de predio y del país. Algunas reflexiones. Referencias. 653 $aGANADERÍA 700 1 $aFERNANDEZ, E. 700 1 $aFERRARO, B. 700 1 $aLANFRANCO, B. 773 $tRevista INIA Uruguay, 2019, no. 59, p.74-78.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Tacuarembó (TBO) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
26/09/2014 |
Actualizado : |
11/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 2 |
Autor : |
ABREO, E.; MARTINEZ, S.; BETTUCCI, L.; LUPO, S. |
Afiliación : |
SEBASTIAN MARTINEZ KOPP, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Phaeomoniella chlamydospora and Phaeoacremonium ssp. in gravevines from Uruguay. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Phytopathologia Mediterranea. 2011. v.50 (Supplement), p.77-85. |
ISSN : |
1593-2095 |
DOI : |
10.14601/Phytopathol_Mediterr-8682 |
Idioma : |
Inglés |
Notas : |
Article history: accepted for publication: February 15, 2010; published 2011.
http://dx.doi.org/10.14601/Phytopathol_Mediterr-8682 |
Contenido : |
Summary
Symptoms corresponding to esca and Petri diseases have been described in Uruguay as being associated with Phaeomoniella chlamydospora and Phaeoacremonium spp. Isolates of Phaeoacremonium spp. recovered from diseased grapevines were characterized and identified. Additionally, specific primers developed for Pa. chlamydospora and Phaeoacremonium spp. were evaluated for direct detection of these fungi in asymptomatic grapevine tissues. The bark was removed, and the trunk underneath was surface-disinfected.
Chips from symptomatic grapevines were plated on potato dextrose agar and incubated at 25°C. Isolates were identified morphologically and phylogenetically. Sequences of ITS rDNA, ?-tubulin and actin genes made it possible to identify 52 isolates as Pa. chlamydospora, 33 as Pm. aleophilum, and one as Pm. australiense. The Pm. aleophilum isolates were divided into three groups by their growth pattern and their colony shape at 37°C: a) white colonies with yellow or brown reverse; b) brown colonies with clear margin and a dark center on the reverse; c) brown colonies with dark-brown diffusible pigments and brown reverse. Further studies are required to explain these differences. Primers Pac1f/Pac2r specific for Phaeoacremonium spp., Pal1N/Pal2 specific for Pm. aleophilum, F2bt/R1bt specific for Pm. aleophilum and ten other Phaeoacremonium species, and Pch1/Pch2 and Pmo1f/Pmo2r, both specific for Pa. chlamydospora were evaluated on the DNA of target fungi and some of other fungi frequently isolated from diseased vine tissues. F2bt/R1bt and Pmo1f/ Pmo2r were selected, and were used in a nested PCR to detect Phaeoacremonium spp. and Pa. chlamydospora in asymptomatic canes of nursery mother grapevines. Nine out of ten sampled grapevines tested positive for one
of the fungi. Molecular diagnosis is potentially a useful method to assess the health of mother grapevines. MenosSummary
Symptoms corresponding to esca and Petri diseases have been described in Uruguay as being associated with Phaeomoniella chlamydospora and Phaeoacremonium spp. Isolates of Phaeoacremonium spp. recovered from diseased grapevines were characterized and identified. Additionally, specific primers developed for Pa. chlamydospora and Phaeoacremonium spp. were evaluated for direct detection of these fungi in asymptomatic grapevine tissues. The bark was removed, and the trunk underneath was surface-disinfected.
Chips from symptomatic grapevines were plated on potato dextrose agar and incubated at 25°C. Isolates were identified morphologically and phylogenetically. Sequences of ITS rDNA, ?-tubulin and actin genes made it possible to identify 52 isolates as Pa. chlamydospora, 33 as Pm. aleophilum, and one as Pm. australiense. The Pm. aleophilum isolates were divided into three groups by their growth pattern and their colony shape at 37°C: a) white colonies with yellow or brown reverse; b) brown colonies with clear margin and a dark center on the reverse; c) brown colonies with dark-brown diffusible pigments and brown reverse. Further studies are required to explain these differences. Primers Pac1f/Pac2r specific for Phaeoacremonium spp., Pal1N/Pal2 specific for Pm. aleophilum, F2bt/R1bt specific for Pm. aleophilum and ten other Phaeoacremonium species, and Pch1/Pch2 and Pmo1f/Pmo2r, both specific for Pa. chlamydospora were evaluated on the DNA of target fungi and some of other ... Presentar Todo |
Palabras claves : |
ASYMPTOMATIC CANES; ESCA; MONITORING; PETRI DISEASE; SPECIFIC PRIMERS. |
Thesagro : |
ENFERMEDADES DE LA VID; ENFERMEDADES DE LAS PLANTAS; URUGUAY. |
Asunto categoría : |
H20 Enfermedades de las plantas |
Marc : |
LEADER 02850naa a2200289 a 4500 001 1050566 005 2019-10-11 008 2011 bl uuuu u00u1 u #d 022 $a1593-2095 024 7 $a10.14601/Phytopathol_Mediterr-8682$2DOI 100 1 $aABREO, E. 245 $aPhaeomoniella chlamydospora and Phaeoacremonium ssp. in gravevines from Uruguay.$h[electronic resource] 260 $c2011 500 $aArticle history: accepted for publication: February 15, 2010; published 2011. http://dx.doi.org/10.14601/Phytopathol_Mediterr-8682 520 $aSummary Symptoms corresponding to esca and Petri diseases have been described in Uruguay as being associated with Phaeomoniella chlamydospora and Phaeoacremonium spp. Isolates of Phaeoacremonium spp. recovered from diseased grapevines were characterized and identified. Additionally, specific primers developed for Pa. chlamydospora and Phaeoacremonium spp. were evaluated for direct detection of these fungi in asymptomatic grapevine tissues. The bark was removed, and the trunk underneath was surface-disinfected. Chips from symptomatic grapevines were plated on potato dextrose agar and incubated at 25°C. Isolates were identified morphologically and phylogenetically. Sequences of ITS rDNA, ?-tubulin and actin genes made it possible to identify 52 isolates as Pa. chlamydospora, 33 as Pm. aleophilum, and one as Pm. australiense. The Pm. aleophilum isolates were divided into three groups by their growth pattern and their colony shape at 37°C: a) white colonies with yellow or brown reverse; b) brown colonies with clear margin and a dark center on the reverse; c) brown colonies with dark-brown diffusible pigments and brown reverse. Further studies are required to explain these differences. Primers Pac1f/Pac2r specific for Phaeoacremonium spp., Pal1N/Pal2 specific for Pm. aleophilum, F2bt/R1bt specific for Pm. aleophilum and ten other Phaeoacremonium species, and Pch1/Pch2 and Pmo1f/Pmo2r, both specific for Pa. chlamydospora were evaluated on the DNA of target fungi and some of other fungi frequently isolated from diseased vine tissues. F2bt/R1bt and Pmo1f/ Pmo2r were selected, and were used in a nested PCR to detect Phaeoacremonium spp. and Pa. chlamydospora in asymptomatic canes of nursery mother grapevines. Nine out of ten sampled grapevines tested positive for one of the fungi. Molecular diagnosis is potentially a useful method to assess the health of mother grapevines. 650 $aENFERMEDADES DE LA VID 650 $aENFERMEDADES DE LAS PLANTAS 650 $aURUGUAY 653 $aASYMPTOMATIC CANES 653 $aESCA 653 $aMONITORING 653 $aPETRI DISEASE 653 $aSPECIFIC PRIMERS 700 1 $aMARTINEZ, S. 700 1 $aBETTUCCI, L. 700 1 $aLUPO, S. 773 $tPhytopathologia Mediterranea. 2011.$gv.50 (Supplement), p.77-85.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Treinta y Tres (TT) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|