Poblaciones de aspergillus flavus en maní cultivado en diferentes zonas agroecológicas de la argentina, caracterización morfológica y toxigénica
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Instituto Nacional de Tecnología Agropecuaria
2005
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| _version_ | 1876434456813764608 |
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| author | M. B. Pildain |
| author_facet | M. B. Pildain |
| contents | Poblaciones de aspergillus flavus en maní cultivado en diferentes zonas agroecológicas de la argentina, caracterización morfológica y toxigénica M. B. Pildain D. Cabral G. Vaamonde Agrociencias Salta Córdoba Formosa aflatoxins Aspergillus New growing peanut regions in Argentina (Formosa and Salta provinces) wereexamined in order to obtain isolates of Aspergillus flavus from peanut seeds.Production of aflatoxins type B and G, ciclopiazonic acid, number and diameters ofsclerotia were analized to investigate the population characteristics and correlatedwith their agroecological origin. The results obtained were compared with datapreviously described from the major peanut-growing area (Córdoba province) inour country. The populations analized have high toxigenic potential, most of theisolates produce ciclopiazonic acid. Aflatoxin and sclerotia production wascorrelated. Some isolates of the three agroecological zones studied produces smallsclerotia and were considered as atypical, although L strains were found the mostrepresentative isolates in peanut seeds in this zones 2005 artículo científico 0325-8718 https://www.redalyc.org/articulo.oa?id=86434301 en http://www.redalyc.org/revista.oa?id=864 RIA. Revista de Investigaciones Agropecuarias application/pdf Instituto Nacional de Tecnología Agropecuaria RIA. Revista de Investigaciones Agropecuarias (Argentina) Num.3 Vol.34 |
| format | Artículo científico |
| id | redalyc_86434301 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Instituto Nacional de Tecnología Agropecuaria |
| spellingShingle | Poblaciones de aspergillus flavus en maní cultivado en diferentes zonas agroecológicas de la argentina, caracterización morfológica y toxigénica M. B. Pildain Agrociencias Salta Córdoba Formosa aflatoxins Aspergillus Poblaciones de aspergillus flavus en maní cultivado en diferentes zonas agroecológicas de la argentina, caracterización morfológica y toxigénica M. B. Pildain D. Cabral G. Vaamonde Agrociencias Salta Córdoba Formosa aflatoxins Aspergillus New growing peanut regions in Argentina (Formosa and Salta provinces) wereexamined in order to obtain isolates of Aspergillus flavus from peanut seeds.Production of aflatoxins type B and G, ciclopiazonic acid, number and diameters ofsclerotia were analized to investigate the population characteristics and correlatedwith their agroecological origin. The results obtained were compared with datapreviously described from the major peanut-growing area (Córdoba province) inour country. The populations analized have high toxigenic potential, most of theisolates produce ciclopiazonic acid. Aflatoxin and sclerotia production wascorrelated. Some isolates of the three agroecological zones studied produces smallsclerotia and were considered as atypical, although L strains were found the mostrepresentative isolates in peanut seeds in this zones 2005 artículo científico 0325-8718 https://www.redalyc.org/articulo.oa?id=86434301 en http://www.redalyc.org/revista.oa?id=864 RIA. Revista de Investigaciones Agropecuarias application/pdf Instituto Nacional de Tecnología Agropecuaria RIA. Revista de Investigaciones Agropecuarias (Argentina) Num.3 Vol.34 |
| title | Poblaciones de aspergillus flavus en maní cultivado en diferentes zonas agroecológicas de la argentina, caracterización morfológica y toxigénica |
| topic | Agrociencias Salta Córdoba Formosa aflatoxins Aspergillus |
| url | https://www.redalyc.org/articulo.oa?id=86434301 |