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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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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
24/10/2014 |
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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 : |
PÉREZ, C.A.; WINGFIELD, M.J.; SLIPPERS, B.; ALTIER, N.; BLANCHETTE, R.A. |
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Afiliación : |
C.A. PÉREZ, Department of Plant Pathology, University of Minnesota, St. Paul, MN, USA; Departamento de Protección Vegetal, EEMAC, Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay; M.J. WINGFIELD, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa; B. SLIPPERS, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa; NORA ADRIANA ALTIER MANZINI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; R.A. BLANCHETTE, Department of Plant Pathology, University of Minnesota, St. Paul, MN, USA. |
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Título : |
Endophytic and canker-associated Botryosphaeriaceae occurring on non-native Eucalyptus and native Myrtaceae trees in Uruguay. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Fungal Diversity, 2010, v. 41 no.1, p. 53-69. |
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ISSN : |
1560-2745 |
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DOI : |
10.1007/s13225-009-0014-8 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 19 August 2009 / Accepted: 7 October 2009 / Published online: 15 January 2010. |
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Contenido : |
ABSTRACT.
Species of the Botryosphaeriaceae are important pathogens causing cankers and die-back on many woody plants. In Uruguay, Neofusicoccum eucalyptorum, N. ribis and B. dothidea have previously been associated with stem cankers on plantation-grown Eucalyptus globulus. However, very little is known regarding the occurrence and species diversity of Botryosphaeriaceae in native Myrtaceae forests or what their relationship is to those species infecting Eucalyptus in plantations. The objectives of this study were to identify the Botryosphaeriaceae species present as endophytes or associated with cankers in both introduced and native tree hosts in Uruguay, and to test the pathogenicity of selected isolates obtained from native trees on Eucalyptus. Symptomatic and asymptomatic material was collected countrywide from Eucalyptus plantations and native Myrtaceae trees. Single spore cultures were identified based on conidial morphology and comparisons of DNA sequences of the ITS and EF1-α regions. Six Botryosphaeriaceae species were identified. Botryosphaeria dothidea, N. eucalyptorum and specimens residing in the N. parvum-N. ribis complex were isolated from both introduced Eucalyptus and native Myrtaceae trees, whereas Lasiodiplodia pseudotheobromae was found only on Myrcianthes pungens. Diplodia pseudoseriata sp. nov. and Spencermartinsia uruguayensis sp. nov. are novel species found only on native myrtaceous hosts. Pathogenicity tests showed that isolates obtained from native trees and identified as L. pseudotheobromae, N. eucalyptorum and the N. parvum-N.ribis complex are pathogenic to E. grandis. Interestingly, Lasiodiplodia pseudotheobromae has not previously been found on Eucalyptus in Uruguay and represents a potential threat to this host.
© Kevin D. Hyde 2010. MenosABSTRACT.
Species of the Botryosphaeriaceae are important pathogens causing cankers and die-back on many woody plants. In Uruguay, Neofusicoccum eucalyptorum, N. ribis and B. dothidea have previously been associated with stem cankers on plantation-grown Eucalyptus globulus. However, very little is known regarding the occurrence and species diversity of Botryosphaeriaceae in native Myrtaceae forests or what their relationship is to those species infecting Eucalyptus in plantations. The objectives of this study were to identify the Botryosphaeriaceae species present as endophytes or associated with cankers in both introduced and native tree hosts in Uruguay, and to test the pathogenicity of selected isolates obtained from native trees on Eucalyptus. Symptomatic and asymptomatic material was collected countrywide from Eucalyptus plantations and native Myrtaceae trees. Single spore cultures were identified based on conidial morphology and comparisons of DNA sequences of the ITS and EF1-α regions. Six Botryosphaeriaceae species were identified. Botryosphaeria dothidea, N. eucalyptorum and specimens residing in the N. parvum-N. ribis complex were isolated from both introduced Eucalyptus and native Myrtaceae trees, whereas Lasiodiplodia pseudotheobromae was found only on Myrcianthes pungens. Diplodia pseudoseriata sp. nov. and Spencermartinsia uruguayensis sp. nov. are novel species found only on native myrtaceous hosts. Pathogenicity tests showed that isolates obtained from ... Presentar Todo |
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Thesagro : |
AGENTES PATÓGENOS; BOTRYOSPHAERIA; ENFERMEDADES FORESTALES; PATÓGENOS FORESTALES. |
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Asunto categoría : |
K10 Producción forestal |
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Marc : |
LEADER 02678naa a2200253 a 4500
001 1051308
005 2019-10-15
008 2010 bl uuuu u00u1 u #d
022 $a1560-2745
024 7 $a10.1007/s13225-009-0014-8$2DOI
100 1 $aPÉREZ, C.A.
245 $aEndophytic and canker-associated Botryosphaeriaceae occurring on non-native Eucalyptus and native Myrtaceae trees in Uruguay.$h[electronic resource]
260 $c2010
500 $aArticle history: Received: 19 August 2009 / Accepted: 7 October 2009 / Published online: 15 January 2010.
520 $aABSTRACT. Species of the Botryosphaeriaceae are important pathogens causing cankers and die-back on many woody plants. In Uruguay, Neofusicoccum eucalyptorum, N. ribis and B. dothidea have previously been associated with stem cankers on plantation-grown Eucalyptus globulus. However, very little is known regarding the occurrence and species diversity of Botryosphaeriaceae in native Myrtaceae forests or what their relationship is to those species infecting Eucalyptus in plantations. The objectives of this study were to identify the Botryosphaeriaceae species present as endophytes or associated with cankers in both introduced and native tree hosts in Uruguay, and to test the pathogenicity of selected isolates obtained from native trees on Eucalyptus. Symptomatic and asymptomatic material was collected countrywide from Eucalyptus plantations and native Myrtaceae trees. Single spore cultures were identified based on conidial morphology and comparisons of DNA sequences of the ITS and EF1-α regions. Six Botryosphaeriaceae species were identified. Botryosphaeria dothidea, N. eucalyptorum and specimens residing in the N. parvum-N. ribis complex were isolated from both introduced Eucalyptus and native Myrtaceae trees, whereas Lasiodiplodia pseudotheobromae was found only on Myrcianthes pungens. Diplodia pseudoseriata sp. nov. and Spencermartinsia uruguayensis sp. nov. are novel species found only on native myrtaceous hosts. Pathogenicity tests showed that isolates obtained from native trees and identified as L. pseudotheobromae, N. eucalyptorum and the N. parvum-N.ribis complex are pathogenic to E. grandis. Interestingly, Lasiodiplodia pseudotheobromae has not previously been found on Eucalyptus in Uruguay and represents a potential threat to this host. © Kevin D. Hyde 2010.
650 $aAGENTES PATÓGENOS
650 $aBOTRYOSPHAERIA
650 $aENFERMEDADES FORESTALES
650 $aPATÓGENOS FORESTALES
700 1 $aWINGFIELD, M.J.
700 1 $aSLIPPERS, B.
700 1 $aALTIER, N.
700 1 $aBLANCHETTE, R.A.
773 $tFungal Diversity, 2010$gv. 41 no.1, p. 53-69.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
26/02/2019 |
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Tipo de producción científica : |
Documentos |
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Autor : |
NIELLI, S.; CESIO, V.; DÍAZ, R.; DIAZ, S.; CHAMBON, R.; CARRASCO-LETELIER, L.; MENDOZA, Y.; HEINZEN, H.; RAUDUVINICHE, L.; RAMALLO, G. |
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Afiliación : |
Departamento de Química del Litoral, Polo AgroAlimentario y AgroIndustrial, Centro Universitario Paysandú, Universidad de la República.; Departamento de Química del Litoral, Polo AgroAlimentario y AgroIndustrial, Centro Universitario Paysandú, Universidad de la República.; Dirección General de la Granja, MGAP.; SEBASTIAN CARLO DIAZ CETTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RITA CECILIA CHAMBON MORAES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Departamento de Química del Litoral, Polo AgroAlimentario y AgroIndustrial, Centro Universitario Paysandú, Universidad de la República.; Dirección General de la Granja, MGAP.; GUSTAVO NOEL RAMALLO MEDINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
La colmena como monitor de calidad ambiental en Uruguay. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
ln: Jornada de Apicultura (2012, San José de Mayo, UY) Avances sobre el manejo de la colmena. La Estanzuela: INIA, 2012. |
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Páginas : |
p. 9. |
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Serie : |
(Serie Actividades de Difusión; 683). |
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Idioma : |
Español |
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Thesagro : |
APICULTURA. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/654/1/112761180612103122.pdf
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Marc : |
LEADER 00745naa a2200253 a 4500
001 1048234
005 2019-02-26
008 2012 bl uuuu u00u1 u #d
100 1 $aNIELLI, S.
245 $aLa colmena como monitor de calidad ambiental en Uruguay.
260 $c2012
300 $ap. 9.
490 $a(Serie Actividades de Difusión; 683).
650 $aAPICULTURA
700 1 $aCESIO, V.
700 1 $aDÍAZ, R.
700 1 $aDIAZ, S.
700 1 $aCHAMBON, R.
700 1 $aCARRASCO-LETELIER, L.
700 1 $aMENDOZA, Y.
700 1 $aHEINZEN, H.
700 1 $aRAUDUVINICHE, L.
700 1 $aRAMALLO, G.
773 $tln: Jornada de Apicultura (2012, San José de Mayo, UY) Avances sobre el manejo de la colmena. La Estanzuela: INIA, 2012.
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INIA La Estanzuela (LE) |
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