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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; INIA Treinta y Tres. |
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Fecha : |
11/09/2014 |
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Actualizado : |
09/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ABREO, E.; MARTÍNEZ, S.; BETTUCCI, L.; LUPO, S. |
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Afiliación : |
SEBASTIAN MARTINEZ KOPP, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Characterization of Botryosphaeriaceae species associated with grapevines in Uruguay. |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
Australasian Plant Pathology, 2013, v.42, no.3, p.241-249. |
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ISSN : |
0815-3191 |
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DOI : |
10.1007/s13313-013-0200-8 |
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Idioma : |
Inglés |
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Notas : |
Article history: received: 24 July 2012; accepted: 15 January 2013; published online: 1 February 2013. |
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Contenido : |
ABSTRACT.
Isolates with conidial morphologies corresponding to botryosphaeriaceous species were obtained from adult grapevines (Vitis vinifera) showing symptoms of die-back and esca in vineyards from all grape-growing regions of Uruguay and also from canes of asymptomatic mother plants in a commercial nursery. The morphological description of some of the anamorphs matched with their ITS phylogeny, which allowed for the identification of Botryosphaeria dothidea, Diplodia seriata, and Neofusicoccum luteum. Combined analysis of the ITS region and partial translation elongation factor further confirmed the presence of Lasiodiplodia theobromae and Neofusicoccum australe. Isolates belonging with the Neofusicoccum parvum/ribis complex were identified as N. parvum and N. kwambonambiense based on sequence analysis of the RNA polymerase II subunit (RPB2). Lasiodiplodia theobromae, N. parvum, N. kwambonambiense and N. australe are described for the first time from grapevines in Uruguay, while N. kwambonambiense is reported in a different territory and host from those in which this cryptic species was originally described.
© 2013 Australasian Plant Pathology Society Inc. |
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Palabras claves : |
CRYTIC SPECIES; TRUNK - DISEASES. |
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Thesagro : |
BOTRYOSPHAERIA; URUGUAY; VID; VITIS VINIFERA. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02011naa a2200265 a 4500
001 1050161
005 2019-10-09
008 2013 bl uuuu u00u1 u #d
022 $a0815-3191
024 7 $a10.1007/s13313-013-0200-8$2DOI
100 1 $aABREO, E.
245 $aCharacterization of Botryosphaeriaceae species associated with grapevines in Uruguay.$h[electronic resource]
260 $c2013
500 $aArticle history: received: 24 July 2012; accepted: 15 January 2013; published online: 1 February 2013.
520 $aABSTRACT. Isolates with conidial morphologies corresponding to botryosphaeriaceous species were obtained from adult grapevines (Vitis vinifera) showing symptoms of die-back and esca in vineyards from all grape-growing regions of Uruguay and also from canes of asymptomatic mother plants in a commercial nursery. The morphological description of some of the anamorphs matched with their ITS phylogeny, which allowed for the identification of Botryosphaeria dothidea, Diplodia seriata, and Neofusicoccum luteum. Combined analysis of the ITS region and partial translation elongation factor further confirmed the presence of Lasiodiplodia theobromae and Neofusicoccum australe. Isolates belonging with the Neofusicoccum parvum/ribis complex were identified as N. parvum and N. kwambonambiense based on sequence analysis of the RNA polymerase II subunit (RPB2). Lasiodiplodia theobromae, N. parvum, N. kwambonambiense and N. australe are described for the first time from grapevines in Uruguay, while N. kwambonambiense is reported in a different territory and host from those in which this cryptic species was originally described. © 2013 Australasian Plant Pathology Society Inc.
650 $aBOTRYOSPHAERIA
650 $aURUGUAY
650 $aVID
650 $aVITIS VINIFERA
653 $aCRYTIC SPECIES
653 $aTRUNK - DISEASES
700 1 $aMARTÍNEZ, S.
700 1 $aBETTUCCI, L.
700 1 $aLUPO, S.
773 $tAustralasian Plant Pathology, 2013$gv.42, no.3, p.241-249.
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Registro original : |
INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
03/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 1 |
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Autor : |
ROEL, A.; FIRPO, H.; PLANT, R.E. |
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Afiliación : |
ROEL DELLAZOPPA, ÁLVARO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Why do some farmers get higher yields? Multivariate analysis of a group of Uruguayan rice farmers. |
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Fecha de publicación : |
2007 |
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Fuente / Imprenta : |
Computers and Electronics in Agriculture, 2007, v. 58, no. 1, p. 78-92. |
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ISSN : |
0168-1699 |
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DOI : |
10.1016/j.compag.2006.10.001 |
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Idioma : |
Inglés |
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Contenido : |
Abtract:
The technologies of precision agriculture were developed for application to site-specific crop management. Some of them require a high capital outlay, but two key component technologies, spatial analysis and global positioning systems, may both be obtained at relatively low cost. These technologies may be used profitably to improve crop management practices without the expenditures necessary for a full site-specific management program. In this paper we use exploratory spatial data analysis to study georeferenced rice production data collected on the farms of a group of Uruguayan rice growers. The objective was to identify the management practices that most distinguish farmers producing high yields from those producing low yields. A key challenge was to distinguish those differences in farmers? management practices that were due to their different approaches to farming from those that were due to their responses to differences in the land quality of their individual fields. Using a combination of classification and regression trees and graphical analysis, the most distinguishing factors were identified to be early planting, adequate fertilization, and effective irrigation. |
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Thesagro : |
ARROZ; MANEJO; RENDIMIENTO; URUGUAY. |
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Asunto categoría : |
F06 Riego |
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Marc : |
LEADER 01837naa a2200217 a 4500
001 1032835
005 2019-10-03
008 2007 bl uuuu u00u1 u #d
022 $a0168-1699
024 7 $a10.1016/j.compag.2006.10.001$2DOI
100 1 $aROEL, A.
245 $aWhy do some farmers get higher yields? Multivariate analysis of a group of Uruguayan rice farmers.$h[electronic resource]
260 $c2007
520 $aAbtract: The technologies of precision agriculture were developed for application to site-specific crop management. Some of them require a high capital outlay, but two key component technologies, spatial analysis and global positioning systems, may both be obtained at relatively low cost. These technologies may be used profitably to improve crop management practices without the expenditures necessary for a full site-specific management program. In this paper we use exploratory spatial data analysis to study georeferenced rice production data collected on the farms of a group of Uruguayan rice growers. The objective was to identify the management practices that most distinguish farmers producing high yields from those producing low yields. A key challenge was to distinguish those differences in farmers? management practices that were due to their different approaches to farming from those that were due to their responses to differences in the land quality of their individual fields. Using a combination of classification and regression trees and graphical analysis, the most distinguishing factors were identified to be early planting, adequate fertilization, and effective irrigation.
650 $aARROZ
650 $aMANEJO
650 $aRENDIMIENTO
650 $aURUGUAY
700 1 $aFIRPO, H.
700 1 $aPLANT, R.E.
773 $tComputers and Electronics in Agriculture, 2007$gv. 58, no. 1, p. 78-92.
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INIA Treinta y Tres (TT) |
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