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| Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
10/08/2016 |
Actualizado : |
20/09/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
BALMELLI, G.; SIMETO, S.; TORRES, D.; HIRIGOYEN, A.; CASTILLO, A.; ALTIER, N.; PÉREZ, G.; DIEZ, J.J. |
Afiliación : |
GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SOFIA SIMETO FERRARI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO GABRIEL TORRES DINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRES EDUARDO HIRIGOYEN DOMINGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALICIA MARIA CASTILLO SALLE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUILLERMO PÉREZ, Nora Altier, Guillermo Pérez, Julio J. Diez; JULIO J. DIEZ. |
Título : |
Impact of Teratosphaeria nubilosa over tree growth and survival of Eucalyptus globulus and Eucalyptus maidenii in Uruguay. |
Fecha de publicación : |
2016 |
Fuente / Imprenta : |
New Forests, 2016, v. 47, p. 829-843. |
DOI : |
10.1007/s11056-016-9547-3 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 14 April 2016; Accepted: 15 July 2016; Published online: 18 July 2016. |
Contenido : |
Teratosphaeria nubilosa severely affects young plantations of Eucalyptus globulus and Eucalyptus maidenii in Uruguay. This work analyzes the effect of the damage caused by T. nubilosa on tree growth and survival of E. globulus and E. maidenii, based on data from a trial naturally infected by this pathogen. The effect of defoliation and proportion of adult foliage on tree growth and mortality was evaluated at 50 months of age. Defoliation in E. globulus was higher than in E. maidenii, reaching average values of 52.5 and 28.8 %, respectively, at 21 months of age. By contrast, E. globulus showed higher precocity of vegetative phase change than E. maidenii. Although the damage threshold for diameter growth was 40 % on E. globulus and 20 % on E. maidenii, the detrimental effect on growth was similar in both species, where the most defoliated trees suffered a reduction in diameter of 49.4 and 47.5 %, respectively, at 50 months of age. Mortality increased significantly when defoliation exceeded 30 % in E. globulus and 40 % in E. maidenii. The results showed that E. maidenii has lower defoliation, higher growth and lower mortality than E. globulus after epidemics of T. nubilosa. However, the lower defoliation and higher proportion of juvenile foliage showed by E. maidenii represent a greater source of inoculum, suggesting that a large-scale replacement of E. globulus by E. maidenii in areas where T. nubilosa is a problem could be risky from an epidemiological point of view. |
Palabras claves : |
COMMERCIAL PLANTATION; DEFOLIATION; FOREST PATHOLOGY; MYCOSPHAERELLA LEAF DISEASE; TERATOSPHAERIA NUBILOSA. |
Thesagro : |
MYCOSPHAERELLA. |
Asunto categoría : |
K70 Daños al bosque y protección forestal |
Marc : |
LEADER 02464naa a2200301 a 4500 001 1055223 005 2019-09-20 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1007/s11056-016-9547-3$2DOI 100 1 $aBALMELLI, G. 245 $aImpact of Teratosphaeria nubilosa over tree growth and survival of Eucalyptus globulus and Eucalyptus maidenii in Uruguay.$h[electronic resource] 260 $c2016 500 $aArticle history: Received: 14 April 2016; Accepted: 15 July 2016; Published online: 18 July 2016. 520 $aTeratosphaeria nubilosa severely affects young plantations of Eucalyptus globulus and Eucalyptus maidenii in Uruguay. This work analyzes the effect of the damage caused by T. nubilosa on tree growth and survival of E. globulus and E. maidenii, based on data from a trial naturally infected by this pathogen. The effect of defoliation and proportion of adult foliage on tree growth and mortality was evaluated at 50 months of age. Defoliation in E. globulus was higher than in E. maidenii, reaching average values of 52.5 and 28.8 %, respectively, at 21 months of age. By contrast, E. globulus showed higher precocity of vegetative phase change than E. maidenii. Although the damage threshold for diameter growth was 40 % on E. globulus and 20 % on E. maidenii, the detrimental effect on growth was similar in both species, where the most defoliated trees suffered a reduction in diameter of 49.4 and 47.5 %, respectively, at 50 months of age. Mortality increased significantly when defoliation exceeded 30 % in E. globulus and 40 % in E. maidenii. The results showed that E. maidenii has lower defoliation, higher growth and lower mortality than E. globulus after epidemics of T. nubilosa. However, the lower defoliation and higher proportion of juvenile foliage showed by E. maidenii represent a greater source of inoculum, suggesting that a large-scale replacement of E. globulus by E. maidenii in areas where T. nubilosa is a problem could be risky from an epidemiological point of view. 650 $aMYCOSPHAERELLA 653 $aCOMMERCIAL PLANTATION 653 $aDEFOLIATION 653 $aFOREST PATHOLOGY 653 $aMYCOSPHAERELLA LEAF DISEASE 653 $aTERATOSPHAERIA NUBILOSA 700 1 $aSIMETO, S. 700 1 $aTORRES, D. 700 1 $aHIRIGOYEN, A. 700 1 $aCASTILLO, A. 700 1 $aALTIER, N. 700 1 $aPÉREZ, G. 700 1 $aDIEZ, J.J. 773 $tNew Forests, 2016$gv. 47, p. 829-843.
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| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
16/09/2019 |
Actualizado : |
18/09/2019 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
GUILLENEA, A.C.; ESPASANDÍN, A.C.; RAVAGNOLO, O.; LEMA, O.M.; GIMENO, D. |
Afiliación : |
ANA CLAUDIA GUILLENEA, Facultad de Agronomía, UDELAR.; ANA CAROLINA ESPASANDÍN, Facultad de Agronmía, UDELAR.; OLGA RAVAGNOLO GUMILA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR MARIO LEMA QUEIJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO GIMENO, Facultad de Agronomía, UDELAR. |
Título : |
Caracterización del peso adulto de vacas de cría de diferentes genotipos en Uruguay. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
In: UNIVERSIDAD DE LA REPÚBLICA (UDELAR). FACULTAD DE AGRONOMÍA. Resúmenes. Jornadas de Investigación, 8-9 nov., 2018, Montevideo, Uruguay. Montevideo; FAGRO, 2019. |
Páginas : |
p. 36 |
Idioma : |
Español |
Notas : |
Trabajo originalmente publicado en: Gullenea, A.; Espasandín, A. Ravagnolo, O.; Lema, M.; Gimeno, D. 2018. Congreso AUPA, 41º. Caracterización del peso adulto de vacas de cría de diferentes genotipos en Uruguay. Mar del Plata, Argentina. (Resumen ampliado). |
Palabras claves : |
CRUZAMIENTOS; GANANDO DE CARNE; PESO A LA MADUREZ. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 00978nam a2200205 a 4500 001 1060171 005 2019-09-18 008 2019 bl uuuu u01u1 u #d 100 1 $aGUILLENEA, A.C. 245 $aCaracterización del peso adulto de vacas de cría de diferentes genotipos en Uruguay.$h[electronic resource] 260 $aIn: UNIVERSIDAD DE LA REPÚBLICA (UDELAR). FACULTAD DE AGRONOMÍA. Resúmenes. Jornadas de Investigación, 8-9 nov., 2018, Montevideo, Uruguay. Montevideo; FAGRO$c2019 300 $ap. 36 500 $aTrabajo originalmente publicado en: Gullenea, A.; Espasandín, A. Ravagnolo, O.; Lema, M.; Gimeno, D. 2018. Congreso AUPA, 41º. Caracterización del peso adulto de vacas de cría de diferentes genotipos en Uruguay. Mar del Plata, Argentina. (Resumen ampliado). 653 $aCRUZAMIENTOS 653 $aGANANDO DE CARNE 653 $aPESO A LA MADUREZ 700 1 $aESPASANDÍN, A.C. 700 1 $aRAVAGNOLO, O. 700 1 $aLEMA, O.M. 700 1 $aGIMENO, D.
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