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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
04/02/2019 |
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Actualizado : |
04/02/2019 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
DUARTE, E.; CÉSAR, R.; FERNÁNDEZ, J.; PEREIRA, M.; GHELFI, M.; CARAVIA, V.; IRIBARNE, R.; DE BRUM, F. |
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Afiliación : |
EMILIO DUARTE, IPA (Instituto Plan Agropecuario); RÓMULO CÉSAR, IPA (Instituto Plan Agropecuario); JAVIER FERNÁNDEZ, IPA (Instituto Plan Agropecuario); MARCELO PEREIRA, IPA (Instituto Plan Agropecuario); MARCELO GHELFI, IPA (Instituto Plan Agropecuario); VIRGINIA CARAVIA, Técnico contratado por el proyecto; RODRIGO IRIBARNE, Técnico contratado por el proyecto; FEDERICO DE BRUM, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Elaboración participativa de metodologías de extensión que contribuyan a aumentar la producción en sistemas ganaderos sobre campo natural mediante el control de la asignación de forraje. [Proyecto FPTA]. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Revista INIA Uruguay, 2018, no. 55, p. 48-51. |
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Serie : |
(Revista INIA; 55). |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Contenido : |
De pasto a carne es un proyecto FPTA (Fondos de Promoción de Tecnologías Agropecuarias), que son fondos concursables por empresas, organizaciones e instituciones del sector. El objetivo del llamado fue reducir la brecha tecnológica (entre producción e investigación) de los productores ganaderos y las propuestas debieron incluir componentes de co-innovación, difusión y transferencia que permitan su empoderamiento por parte de los grupos de productores participantes. |
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Thesagro : |
PROYECTOS; SISTEMAS GANADEROS. |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12389/1/Revista-INIA-55-diciembre-2018-p.48-51.pdf
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Marc : |
LEADER 01294naa a2200253 a 4500
001 1059478
005 2019-02-04
008 2018 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aDUARTE, E.
245 $aElaboración participativa de metodologías de extensión que contribuyan a aumentar la producción en sistemas ganaderos sobre campo natural mediante el control de la asignación de forraje. [Proyecto FPTA].$h[electronic resource]
260 $c2018
490 $a(Revista INIA; 55).
520 $aDe pasto a carne es un proyecto FPTA (Fondos de Promoción de Tecnologías Agropecuarias), que son fondos concursables por empresas, organizaciones e instituciones del sector. El objetivo del llamado fue reducir la brecha tecnológica (entre producción e investigación) de los productores ganaderos y las propuestas debieron incluir componentes de co-innovación, difusión y transferencia que permitan su empoderamiento por parte de los grupos de productores participantes.
650 $aPROYECTOS
650 $aSISTEMAS GANADEROS
700 1 $aCÉSAR, R.
700 1 $aFERNÁNDEZ, J.
700 1 $aPEREIRA, M.
700 1 $aGHELFI, M.
700 1 $aCARAVIA, V.
700 1 $aIRIBARNE, R.
700 1 $aDE BRUM, F.
773 $tRevista INIA Uruguay, 2018, no. 55, p. 48-51.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
20/10/2017 |
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Actualizado : |
20/10/2017 |
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Tipo de producción científica : |
Poster |
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Autor : |
SIMETO, S.; CORALLO, B.; LUPO, S.; BETTUCCI, L.; GÓMEZ, D.; GONZALEZ, P.; MARTÍNEZ, G.; ABREO, E.; RIVAS, F.; ALTIER, N. |
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Afiliación : |
SOFIA SIMETO FERRARI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PAULA KARINA GONZALEZ CASTELLI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GONZALO ANIBAL MARTINEZ CROSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Biological control of Thaumastocoris peregrinus Carpintero and Dellappé (Heteroptera: Thaumastocoridae): towards the development of a mycoinsecticide. [Resumen]. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
In: Anniversary Congress, 125th, 19-22 September, Freiburg, Germany, 2017. |
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Páginas : |
p. 187 |
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Idioma : |
Inglés |
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Contenido : |
The bronze bug, Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae) is a small sap feeding hemipteran bug that has become
a serious pest of Eucalyptus plantations worldwide. Affected trees display foliage blight and defoliation, thus reducing photosynthesis and sometimes leading to the death of those highly infested mature trees. The use of entomopathogenic fungi as biological control agents is seen as an environmentally friendly alternative for pest control being chemical control seldom used in commercial forestry because its environmental and economical disadvantages. In this study, naturally occurring entomopathogenic fungi on T. peregrinus were isolated from dead and mycosed insects found in Eucalyptus plantations in Uruguay. Fungal species were identified based on spore and reproductive structures, morphology, culture characteristics, and molecular identification by amplification of the ribosomal DNA comprising ITS1, ITS2 and the 5.8S subunit. The identified entomopathogenic species belong to the genera Beauveria, Isaria, Lecanicillium, Purpureocillium and Pochonia. Bioassays using fiftyeight entomopathogenic fungal isolates from bronze bug and other forestry and agricultural pest insects were performed to determine their pathogenicity and virulence against T. peregrinus. A first in vitro screening was made by spraying 10 7 conidia/ml suspensions onto adults of T. peregrinus reared in mesh cages on detached leaf- bearing twigs of E. tereticornis. Isolates were classified into four categories based on the number of days to reach 90% of mortality. Most of the tested strains (80%) were pathogenic to bronze bug showing different degrees of virulence. For a subset of strains, values of LC 50 and LT50 were determined. In addition, the most promising strains are being subjected to mass production studies in order to identify cost-effective production methods and to select the most stable and virulent formulated strains. MenosThe bronze bug, Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae) is a small sap feeding hemipteran bug that has become
a serious pest of Eucalyptus plantations worldwide. Affected trees display foliage blight and defoliation, thus reducing photosynthesis and sometimes leading to the death of those highly infested mature trees. The use of entomopathogenic fungi as biological control agents is seen as an environmentally friendly alternative for pest control being chemical control seldom used in commercial forestry because its environmental and economical disadvantages. In this study, naturally occurring entomopathogenic fungi on T. peregrinus were isolated from dead and mycosed insects found in Eucalyptus plantations in Uruguay. Fungal species were identified based on spore and reproductive structures, morphology, culture characteristics, and molecular identification by amplification of the ribosomal DNA comprising ITS1, ITS2 and the 5.8S subunit. The identified entomopathogenic species belong to the genera Beauveria, Isaria, Lecanicillium, Purpureocillium and Pochonia. Bioassays using fiftyeight entomopathogenic fungal isolates from bronze bug and other forestry and agricultural pest insects were performed to determine their pathogenicity and virulence against T. peregrinus. A first in vitro screening was made by spraying 10 7 conidia/ml suspensions onto adults of T. peregrinus reared in mesh cages on detached leaf- bearing twigs of E. tereticornis. Isolates were cla... Presentar Todo |
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Thesagro : |
CONTROL BIOLÓGICO; FORESTACIÓN. |
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Asunto categoría : |
H01 Protección de plantas - Aspectos generales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7395/1/sIMETO-2017.pdf
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Marc : |
LEADER 02749nam a2200253 a 4500
001 1057688
005 2017-10-20
008 2017 bl uuuu u00u1 u #d
100 1 $aSIMETO, S.
245 $aBiological control of Thaumastocoris peregrinus Carpintero and Dellappé (Heteroptera$bThaumastocoridae): towards the development of a mycoinsecticide. [Resumen].$h[electronic resource]
260 $aIn: Anniversary Congress, 125th, 19-22 September, Freiburg, Germany$c2017
300 $ap. 187
520 $aThe bronze bug, Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae) is a small sap feeding hemipteran bug that has become a serious pest of Eucalyptus plantations worldwide. Affected trees display foliage blight and defoliation, thus reducing photosynthesis and sometimes leading to the death of those highly infested mature trees. The use of entomopathogenic fungi as biological control agents is seen as an environmentally friendly alternative for pest control being chemical control seldom used in commercial forestry because its environmental and economical disadvantages. In this study, naturally occurring entomopathogenic fungi on T. peregrinus were isolated from dead and mycosed insects found in Eucalyptus plantations in Uruguay. Fungal species were identified based on spore and reproductive structures, morphology, culture characteristics, and molecular identification by amplification of the ribosomal DNA comprising ITS1, ITS2 and the 5.8S subunit. The identified entomopathogenic species belong to the genera Beauveria, Isaria, Lecanicillium, Purpureocillium and Pochonia. Bioassays using fiftyeight entomopathogenic fungal isolates from bronze bug and other forestry and agricultural pest insects were performed to determine their pathogenicity and virulence against T. peregrinus. A first in vitro screening was made by spraying 10 7 conidia/ml suspensions onto adults of T. peregrinus reared in mesh cages on detached leaf- bearing twigs of E. tereticornis. Isolates were classified into four categories based on the number of days to reach 90% of mortality. Most of the tested strains (80%) were pathogenic to bronze bug showing different degrees of virulence. For a subset of strains, values of LC 50 and LT50 were determined. In addition, the most promising strains are being subjected to mass production studies in order to identify cost-effective production methods and to select the most stable and virulent formulated strains.
650 $aCONTROL BIOLÓGICO
650 $aFORESTACIÓN
700 1 $aCORALLO, B.
700 1 $aLUPO, S.
700 1 $aBETTUCCI, L.
700 1 $aGÓMEZ, D.
700 1 $aGONZALEZ, P.
700 1 $aMARTÍNEZ, G.
700 1 $aABREO, E.
700 1 $aRIVAS, F.
700 1 $aALTIER, N.
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INIA Tacuarembó (TBO) |
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