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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
21/12/2023 |
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Actualizado : |
21/12/2023 |
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Tipo de producción científica : |
Documentos |
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Autor : |
GARCÍA, M. J. |
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Afiliación : |
MARÍA JOSÉ GARCÍA LENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Escuelas de diferentes zonas del Uruguay recibieron el nuevo libro infantil de INIA. |
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Complemento del título : |
INIA por dentro |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Revista INIA Uruguay, Diciembre 2023, no.75 p.10-11. |
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Serie : |
(Revista INIA; 75). |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Contenido : |
El nuevo libro infantil del Instituto Nacional de Investigación Agropecuaria (INIA), "Los arrocitos investigadores. Tras la pista de las ovejas perdidas",
llegó a múltiples centros educativos del Uruguay en el marco de diferentes acciones que ha llevado a cabo la institución para acercar el material a su principal destinatario. |
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Thesagro : |
INVESTIGACIÓN AGRARIA. |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17446/1/Revista-INIA-75-dic-2023-3.pdf
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Marc : |
LEADER 00803nam a2200145 a 4500
001 1064408
005 2023-12-21
008 2023 bl uuuu u0uu1 u #d
022 $a1510-9011
100 1 $aGARCÍA, M. J.
245 $aEscuelas de diferentes zonas del Uruguay recibieron el nuevo libro infantil de INIA.$h[electronic resource]
260 $aRevista INIA Uruguay, Diciembre 2023, no.75 p.10-11.$c2023
490 $a(Revista INIA; 75).
520 $aEl nuevo libro infantil del Instituto Nacional de Investigación Agropecuaria (INIA), "Los arrocitos investigadores. Tras la pista de las ovejas perdidas", llegó a múltiples centros educativos del Uruguay en el marco de diferentes acciones que ha llevado a cabo la institución para acercar el material a su principal destinatario.
650 $aINVESTIGACIÓN AGRARIA
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
15/10/2014 |
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Actualizado : |
20/06/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 3 |
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Autor : |
DIAZ, P.; CABRERA, A.; ALEM, D.; LARRAÑAGA, P.; FERREIRA, F.; DALLA RIZZA, M. |
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Afiliación : |
PAOLA ALEXANDRA DIAZ DELLAVALLE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ANDREA CECILIA CABRERA BARRIOS, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; DIEGO MARTIN ALEM GLISON, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; PATRICIA LUCIA LARRAÑAGA LUZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; FERNANDO FERREIRA, Universidad de la República (UdelaR)/ Facultad de Química; MARCO DALLA RIZZA VILARO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Antifungal activity of medicinal plant extracts against phytopathogenic fungus Alternaria spp. [Actividad antifúngica de extractos de plantas medicinales contra el hongo fitopatógeno alternaria spp.] |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Chilean Journal of Agricultural Research, 2011, v.71, no.2, p.231-239. doi: http://dx.doi.org/10.4067/S0718-58392011000200008 |
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Descripción física : |
2-s2.0-79960343579 |
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ISSN : |
0718-5820 |
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DOI : |
10.4067/S0718-58392011000200008 |
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Idioma : |
Inglés |
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Notas : |
RESEARCH. Received: 2 August 2010. Accepted: 26 December 2010. |
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Contenido : |
ABSTRACT.
The aim of the study was to evaluate the antifungal activity of extracts of 10 plant species used in traditional Uruguayan medicine against the phytopathogenic fungus Alternaria spp. The plants were selected on the basis of their reported ethnobotanical uses. Aqueous, saline buffer and acid extracts of different plant species were screened in vitro for their antifungal activity against Alternaria spp. For the antifungal evaluation we used a microspectrophotometric assay. Minimal inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) of the extracts were determined. Three solvents were assayed on different tissues of the plants and among the 29 evaluated extracts, 31% of the extracts inhibited growth, similar to the effects of a chemical fungicide. Acid extracts of the plants were more effective than the aqueous or buffer extracts against Alternaria spp. The MIC values of the extracts were determined ranging between 1.25 and 25 μg mL-1. The MFC values of the extracts ranged between 1.25 μg mL-1 (Rosmarinus officinalis L.) and 10 μg mL-1 (Cynara scolymus L.). MICs and MFCs values obtained from leaves (Salvia officinalis L. and R. officinalis) and seeds extracts (Salvia sclarea L.) were quite comparable to values obtained with the conventional fungicide captan (2.5 μg mL-1). The extracts of Salvia sclarea, S. officinalis and R. officinalis could be considered as potential sources of antifungal compounds for treating diseases in plants. These extracts showed maximum activity, even at very low concentrations, and the same fungicide effects as chemical fungicide. We conclude from this that these extracts exhibit amazing fungicidal properties that support their traditional use as antiseptics. MenosABSTRACT.
The aim of the study was to evaluate the antifungal activity of extracts of 10 plant species used in traditional Uruguayan medicine against the phytopathogenic fungus Alternaria spp. The plants were selected on the basis of their reported ethnobotanical uses. Aqueous, saline buffer and acid extracts of different plant species were screened in vitro for their antifungal activity against Alternaria spp. For the antifungal evaluation we used a microspectrophotometric assay. Minimal inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) of the extracts were determined. Three solvents were assayed on different tissues of the plants and among the 29 evaluated extracts, 31% of the extracts inhibited growth, similar to the effects of a chemical fungicide. Acid extracts of the plants were more effective than the aqueous or buffer extracts against Alternaria spp. The MIC values of the extracts were determined ranging between 1.25 and 25 μg mL-1. The MFC values of the extracts ranged between 1.25 μg mL-1 (Rosmarinus officinalis L.) and 10 μg mL-1 (Cynara scolymus L.). MICs and MFCs values obtained from leaves (Salvia officinalis L. and R. officinalis) and seeds extracts (Salvia sclarea L.) were quite comparable to values obtained with the conventional fungicide captan (2.5 μg mL-1). The extracts of Salvia sclarea, S. officinalis and R. officinalis could be considered as potential sources of antifungal compounds for treating diseases in ... Presentar Todo |
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Palabras claves : |
ANTIFUNGICOS. |
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Thesagro : |
ALTERNARIA; FUNGICIDAS; HONGOS; PLANTAS MEDICINALES. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3535/1/Diaz-Dellavalle-P.-2011.-Chilean-JAR-V.712-p.231-239.pdf
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Marc : |
LEADER 02812naa a2200289 a 4500
001 1051107
005 2022-06-20
008 2011 bl uuuu u00u1 u #d
022 $a0718-5820
024 7 $a10.4067/S0718-58392011000200008$2DOI
100 1 $aDIAZ, P.
245 $aAntifungal activity of medicinal plant extracts against phytopathogenic fungus Alternaria spp. [Actividad antifúngica de extractos de plantas medicinales contra el hongo fitopatógeno alternaria spp.]$h[electronic resource]
260 $c2011
300 $c2-s2.0-79960343579
500 $aRESEARCH. Received: 2 August 2010. Accepted: 26 December 2010.
520 $aABSTRACT. The aim of the study was to evaluate the antifungal activity of extracts of 10 plant species used in traditional Uruguayan medicine against the phytopathogenic fungus Alternaria spp. The plants were selected on the basis of their reported ethnobotanical uses. Aqueous, saline buffer and acid extracts of different plant species were screened in vitro for their antifungal activity against Alternaria spp. For the antifungal evaluation we used a microspectrophotometric assay. Minimal inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) of the extracts were determined. Three solvents were assayed on different tissues of the plants and among the 29 evaluated extracts, 31% of the extracts inhibited growth, similar to the effects of a chemical fungicide. Acid extracts of the plants were more effective than the aqueous or buffer extracts against Alternaria spp. The MIC values of the extracts were determined ranging between 1.25 and 25 μg mL-1. The MFC values of the extracts ranged between 1.25 μg mL-1 (Rosmarinus officinalis L.) and 10 μg mL-1 (Cynara scolymus L.). MICs and MFCs values obtained from leaves (Salvia officinalis L. and R. officinalis) and seeds extracts (Salvia sclarea L.) were quite comparable to values obtained with the conventional fungicide captan (2.5 μg mL-1). The extracts of Salvia sclarea, S. officinalis and R. officinalis could be considered as potential sources of antifungal compounds for treating diseases in plants. These extracts showed maximum activity, even at very low concentrations, and the same fungicide effects as chemical fungicide. We conclude from this that these extracts exhibit amazing fungicidal properties that support their traditional use as antiseptics.
650 $aALTERNARIA
650 $aFUNGICIDAS
650 $aHONGOS
650 $aPLANTAS MEDICINALES
653 $aANTIFUNGICOS
700 1 $aCABRERA, A.
700 1 $aALEM, D.
700 1 $aLARRAÑAGA, P.
700 1 $aFERREIRA, F.
700 1 $aDALLA RIZZA, M.
773 $tChilean Journal of Agricultural Research, 2011$gv.71, no.2, p.231-239. doi: http://dx.doi.org/10.4067/S0718-58392011000200008
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