Natural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentina
The spectrum of entomophthoroid fungal species parasitising aphids on cereal crops and a study of the phenology and prevalence of these pathogens were investigated in Argentina. The studies were conducted at six different sites cultivated with crops of Triticum aestivum (wheat), Avena sativa (oats)...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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2018
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| Acceso en línea: | https://onlinelibrary.wiley.com/doi/abs/10.1111/aab.12089 http://hdl.handle.net/20.500.12123/3340 https://doi.org/10.1111/aab.12089 |
| _version_ | 1855483223803428864 |
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| author | Manfrino, Romina Guadalupe Hatting, J.L. Humber, Richard Salto, Cesar Eduardo Lopez Lastra, Claudia Cristina |
| author_browse | Hatting, J.L. Humber, Richard Lopez Lastra, Claudia Cristina Manfrino, Romina Guadalupe Salto, Cesar Eduardo |
| author_facet | Manfrino, Romina Guadalupe Hatting, J.L. Humber, Richard Salto, Cesar Eduardo Lopez Lastra, Claudia Cristina |
| author_sort | Manfrino, Romina Guadalupe |
| collection | INTA Digital |
| description | The spectrum of entomophthoroid fungal species parasitising aphids on cereal crops and a study of the phenology and prevalence of these pathogens were investigated in Argentina. The studies were conducted at six different sites cultivated with crops of Triticum aestivum (wheat), Avena sativa (oats) and Sorghum bicolor (sorghum) during two consecutive years. Entomopathogenic fungi from the new phylum Entomophthoromycota were recorded from six aphid species on cereals in Argentina: Rhopalosiphum maidis, Rhopalosiphum padi, Rhopalosiphum rufiabdominalis, Schizaphis graminum, Sitobion avenae and Sipha maydis. Three species of entomophthoroid fungi were found infecting these aphid species: Pandora neoaphidis, Zoophthora radicans (Entomophthorales: Entomophthoraceae) and Neozygites fresenii (Neozygitales: Neozygitaceae). Entomophthoroid fungal infections occurred mostly in autumn–winter seasons (March–August), and coincided with periods of high relative humidity and comparatively low temperatures. This study represents the first base‐line characterisation of entomophthoroid fungi infecting aphids on cereal crops in Argentina. |
| format | Artículo |
| id | INTA3340 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA33402018-09-12T13:02:24Z Natural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentina Manfrino, Romina Guadalupe Hatting, J.L. Humber, Richard Salto, Cesar Eduardo Lopez Lastra, Claudia Cristina Hongos Entomopatogenos Cultivos de Cereales Aphididae Trigo Avena Sorghum Sorgos Entomogenous Fungi Cereal Crops Wheat Avenas Afidos Argentina The spectrum of entomophthoroid fungal species parasitising aphids on cereal crops and a study of the phenology and prevalence of these pathogens were investigated in Argentina. The studies were conducted at six different sites cultivated with crops of Triticum aestivum (wheat), Avena sativa (oats) and Sorghum bicolor (sorghum) during two consecutive years. Entomopathogenic fungi from the new phylum Entomophthoromycota were recorded from six aphid species on cereals in Argentina: Rhopalosiphum maidis, Rhopalosiphum padi, Rhopalosiphum rufiabdominalis, Schizaphis graminum, Sitobion avenae and Sipha maydis. Three species of entomophthoroid fungi were found infecting these aphid species: Pandora neoaphidis, Zoophthora radicans (Entomophthorales: Entomophthoraceae) and Neozygites fresenii (Neozygitales: Neozygitaceae). Entomophthoroid fungal infections occurred mostly in autumn–winter seasons (March–August), and coincided with periods of high relative humidity and comparatively low temperatures. This study represents the first base‐line characterisation of entomophthoroid fungi infecting aphids on cereal crops in Argentina. EEA Rafaela Fil: Manfrino, Romina Guadalupe. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Área Investigación Agronomía. Protección Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentina Fil: Hatting, J. L.. South African Agricultural Research Council. Small Grain Institute; Sudáfrica Fil: Humber, Richard. United States Department Of Agriculture. Agricultural Research Service. Robert W. Holley Center for Agriculture and Health; Estados Unidos Fil: Salto, Cesar Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Área Investigación Agronomía. Protección Vegetal; Argentina; Argentina Fil: Lopez Lastra, Claudia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentina 2018-09-12T13:00:21Z 2018-09-12T13:00:21Z 2014-01 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://onlinelibrary.wiley.com/doi/abs/10.1111/aab.12089 http://hdl.handle.net/20.500.12123/3340 0003-4746 1744-7348 https://doi.org/10.1111/aab.12089 eng info:eu-repo/semantics/restrictedAccess application/pdf Annals of Applied Biology 164 (1) : 151-158 (January 2014) |
| spellingShingle | Hongos Entomopatogenos Cultivos de Cereales Aphididae Trigo Avena Sorghum Sorgos Entomogenous Fungi Cereal Crops Wheat Avenas Afidos Argentina Manfrino, Romina Guadalupe Hatting, J.L. Humber, Richard Salto, Cesar Eduardo Lopez Lastra, Claudia Cristina Natural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentina |
| title | Natural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentina |
| title_full | Natural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentina |
| title_fullStr | Natural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentina |
| title_full_unstemmed | Natural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentina |
| title_short | Natural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentina |
| title_sort | natural occurrence of entomophthoroid fungi entomophthoromycota of aphids hemiptera aphididae on cereal crops in argentina |
| topic | Hongos Entomopatogenos Cultivos de Cereales Aphididae Trigo Avena Sorghum Sorgos Entomogenous Fungi Cereal Crops Wheat Avenas Afidos Argentina |
| url | https://onlinelibrary.wiley.com/doi/abs/10.1111/aab.12089 http://hdl.handle.net/20.500.12123/3340 https://doi.org/10.1111/aab.12089 |
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