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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
17/09/2014 |
Actualizado : |
26/09/2018 |
Autor : |
MAZZILLI, S.; BONILLA, C.; SIRI, G.; ARBELETCHE, P.; RUBIO, V.; BASIGALUZ, P.; TAKS, J.; GARCÍA, M.; COBAS, P.; MONDELLI, M.P.; ASTIGARRAGA, L.; CRUZ, G.; PICASSO, V.; URUGUAY. CENTRO INTERDISCIPLINARIO DE RESPUESTA AL CAMBIO Y VARIABILIDAD CLIMÁTICA (CIRCVC) |
Afiliación : |
VALENTINA RUBIO DELLEPIANE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Sensibilidad y capacidad adaptativa de la agricultura de secano y el arroz frente al cambio climático: resultado [parcial] del proyecto: TCP/URU/3302 Nuevas Políticas para la Adaptación de la Agricultura al Cambio Climático. |
Fecha de publicación : |
2013 |
Fuente / Imprenta : |
Montevideo, UY: FAO/MGAP, 2013. |
Páginas : |
63 p. |
Serie : |
(Clima de Cambios: Nuevos Desafíos de Adaptación en Uruguay, 5). |
Idioma : |
Español |
Palabras claves : |
AGRICULTURA DE SECANO; CAMBIO CLIMÁTICO; CUANTIFICACIÓN DE IMPACTO; CULTIVO DE ARROZ; DATOS CLIMÁTICOS; GESTIÓN DE RIESGOS; MAÍZ; MODELOS DE SIMULACIÓN; SOJA; TRIGO. |
Thesagro : |
CAMBIO CLIMÁTICO; CULTIVOS DE INVIERNO; CULTIVOS DE VERANO; EVALUACIÓN DE IMPACTO; GLYCINE MAX; ORYZA SATIVA; TRITICUM; ZEA MAYS. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 01589nam a2200493 a 4500 001 1050345 005 2018-09-26 008 2013 bl uuuu u00u1 u #d 100 1 $aMAZZILLI, S. 245 $aSensibilidad y capacidad adaptativa de la agricultura de secano y el arroz frente al cambio climático$bresultado [parcial] del proyecto: TCP/URU/3302 Nuevas Políticas para la Adaptación de la Agricultura al Cambio Climático.$h[electronic resource] 260 $aMontevideo, UY: FAO/MGAP$c2013 300 $a63 p. 490 $a(Clima de Cambios: Nuevos Desafíos de Adaptación en Uruguay, 5). 650 $aCAMBIO CLIMÁTICO 650 $aCULTIVOS DE INVIERNO 650 $aCULTIVOS DE VERANO 650 $aEVALUACIÓN DE IMPACTO 650 $aGLYCINE MAX 650 $aORYZA SATIVA 650 $aTRITICUM 650 $aZEA MAYS 653 $aAGRICULTURA DE SECANO 653 $aCAMBIO CLIMÁTICO 653 $aCUANTIFICACIÓN DE IMPACTO 653 $aCULTIVO DE ARROZ 653 $aDATOS CLIMÁTICOS 653 $aGESTIÓN DE RIESGOS 653 $aMAÍZ 653 $aMODELOS DE SIMULACIÓN 653 $aSOJA 653 $aTRIGO 700 1 $aBONILLA, C. 700 1 $aSIRI, G. 700 1 $aARBELETCHE, P. 700 1 $aRUBIO, V. 700 1 $aBASIGALUZ, P. 700 1 $aTAKS, J. 700 1 $aGARCÍA, M. 700 1 $aCOBAS, P. 700 1 $aMONDELLI, M.P. 700 1 $aASTIGARRAGA, L. 700 1 $aCRUZ, G. 700 1 $aPICASSO, V. 700 1 $aURUGUAY. CENTRO INTERDISCIPLINARIO DE RESPUESTA AL CAMBIO Y VARIABILIDAD CLIMÁTICA (CIRCVC)
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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
23/05/2019 |
Actualizado : |
06/06/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
RIVAS, F.; HAMPTON, J. G.; MORÁN-DÍEZ, M.E.; NARCISO, J.; ROSTÁS, M.; WESSMAN, P.; JACKSON, T. A.; GLARE, T. R. |
Afiliación : |
FEDERICO RIVAS FRANCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Bio-Protection Research Centre, Lincoln, New Zealand.; JOHN G. HAMPTON, Bio-Protection Research Centre, Lincoln, New Zealand.; MARIA E. MORÁN-DIEZ, Department of Microbiology and Genetics, University of Salamanca, Salamanca, Spain.; JOSEFINA NARCISO, Bio-Protection Research Centre, Lincoln, New Zealand.; MICHAEL ROSTÁS, Bio-Protection Research Centre, Lincoln, New Zealand.; PER WESSMAN, Research Institute of Sweden (RISE), Göteborg, Sweden.; TREVOR A. JACKSON, AgResearch, Lincoln, New Zealand.; TRAVIS R. GLARE, Bio-Protection Research Centre, Lincoln, New Zealand. |
Título : |
Effect of coating maize seed with entomopathogenic fungi on plant growth and resistance against Fusarium graminearum and Costelytra giveni. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Biocontrol Science and Technology, 2019. |
ISSN : |
0958-3157 |
DOI : |
10.1080/09583157.2019.1611736 |
Idioma : |
Inglés |
Notas : |
Article history: Received 30 October 2018 /Accepted 21 April 2019. |
Contenido : |
ABSTRACT.
Some entomopathogenic fungi such as Metarhizium and Beauveria not only have the ability to infect and kill insects but also the capability to associate with plant roots. The potential benefits from this plant-fungus association include nutrient acquisition, plant growth promotion and protection against stressors. The objective of this study was to evaluate the delivery of entomopathogenic fungi in seed coating to determine whether the fungal presence affected maize performance. Additionally, fungal biocontrol ability was assessed in terms of plant resistance to the larvae of Costelytra giveni (Coleoptera: Scarabaeidae) and to the fungus Fusarium graminearum (Nectriaceae). Maize seeds were coated with conidia from Metarhizium spp. or Beauveria bassiana and plant performance was evaluated as seed germination and plant dry weight. Larval mortality and the presence of Fusarium root rot symptoms were also determined. The entomopathogenic fungal persistence on the maize rhizosphere was demonstrated with a M. anisopliae isolate expressing the green fluorescent protein. Presence of both challengers was detrimental to maize performance with 33% reduction in root dry weight in control plants while no variation was observed when the entomopathogenic fungi were used to coat seeds. Some seed coatings resulted in up to 67% mycosis of C. giveni larvae and a reduction in Fusarium rot root symptoms between 24?44%. This study showed that seed coating with conidia of Metarhizium or Beauveria can be used as a delivery system for pests and plant pathogen control, while at the same time hyphae formed a close association with plant roots after conidial germination.
© 2019 Informa UK Limited, trading as Taylor & Francis Group. MenosABSTRACT.
Some entomopathogenic fungi such as Metarhizium and Beauveria not only have the ability to infect and kill insects but also the capability to associate with plant roots. The potential benefits from this plant-fungus association include nutrient acquisition, plant growth promotion and protection against stressors. The objective of this study was to evaluate the delivery of entomopathogenic fungi in seed coating to determine whether the fungal presence affected maize performance. Additionally, fungal biocontrol ability was assessed in terms of plant resistance to the larvae of Costelytra giveni (Coleoptera: Scarabaeidae) and to the fungus Fusarium graminearum (Nectriaceae). Maize seeds were coated with conidia from Metarhizium spp. or Beauveria bassiana and plant performance was evaluated as seed germination and plant dry weight. Larval mortality and the presence of Fusarium root rot symptoms were also determined. The entomopathogenic fungal persistence on the maize rhizosphere was demonstrated with a M. anisopliae isolate expressing the green fluorescent protein. Presence of both challengers was detrimental to maize performance with 33% reduction in root dry weight in control plants while no variation was observed when the entomopathogenic fungi were used to coat seeds. Some seed coatings resulted in up to 67% mycosis of C. giveni larvae and a reduction in Fusarium rot root symptoms between 24?44%. This study showed that seed coating with conidia of Metarhizium or B... Presentar Todo |
Palabras claves : |
BIOFUNGICIDAS; BIOFUNGICIDE; BIOINSECTICIDAS; BIOINSECTICIDE; Endophytic entomopathogenic fungi; Metarhizium spp; PLANT GROWTH PROMOTION; SEED COATING. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 02808naa a2200337 a 4500 001 1059777 005 2019-06-06 008 2019 bl uuuu u00u1 u #d 022 $a0958-3157 024 7 $a10.1080/09583157.2019.1611736$2DOI 100 1 $aRIVAS, F. 245 $aEffect of coating maize seed with entomopathogenic fungi on plant growth and resistance against Fusarium graminearum and Costelytra giveni.$h[electronic resource] 260 $c2019 500 $aArticle history: Received 30 October 2018 /Accepted 21 April 2019. 520 $aABSTRACT. Some entomopathogenic fungi such as Metarhizium and Beauveria not only have the ability to infect and kill insects but also the capability to associate with plant roots. The potential benefits from this plant-fungus association include nutrient acquisition, plant growth promotion and protection against stressors. The objective of this study was to evaluate the delivery of entomopathogenic fungi in seed coating to determine whether the fungal presence affected maize performance. Additionally, fungal biocontrol ability was assessed in terms of plant resistance to the larvae of Costelytra giveni (Coleoptera: Scarabaeidae) and to the fungus Fusarium graminearum (Nectriaceae). Maize seeds were coated with conidia from Metarhizium spp. or Beauveria bassiana and plant performance was evaluated as seed germination and plant dry weight. Larval mortality and the presence of Fusarium root rot symptoms were also determined. The entomopathogenic fungal persistence on the maize rhizosphere was demonstrated with a M. anisopliae isolate expressing the green fluorescent protein. Presence of both challengers was detrimental to maize performance with 33% reduction in root dry weight in control plants while no variation was observed when the entomopathogenic fungi were used to coat seeds. Some seed coatings resulted in up to 67% mycosis of C. giveni larvae and a reduction in Fusarium rot root symptoms between 24?44%. This study showed that seed coating with conidia of Metarhizium or Beauveria can be used as a delivery system for pests and plant pathogen control, while at the same time hyphae formed a close association with plant roots after conidial germination. © 2019 Informa UK Limited, trading as Taylor & Francis Group. 653 $aBIOFUNGICIDAS 653 $aBIOFUNGICIDE 653 $aBIOINSECTICIDAS 653 $aBIOINSECTICIDE 653 $aEndophytic entomopathogenic fungi 653 $aMetarhizium spp 653 $aPLANT GROWTH PROMOTION 653 $aSEED COATING 700 1 $aHAMPTON, J. G. 700 1 $aMORÁN-DÍEZ, M.E. 700 1 $aNARCISO, J. 700 1 $aROSTÁS, M. 700 1 $aWESSMAN, P. 700 1 $aJACKSON, T. A. 700 1 $aGLARE, T. R. 773 $tBiocontrol Science and Technology, 2019.
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