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resumen

Resumen
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 [ver mas...]
dc.contributor.authorManfrino, Romina Guadalupe
dc.contributor.authorHatting, J.L.
dc.contributor.authorHumber, Richard
dc.contributor.authorSalto, Cesar Eduardo
dc.contributor.authorLopez Lastra, Claudia Cristina
dc.date.accessioned2018-09-12T13:00:21Z
dc.date.available2018-09-12T13:00:21Z
dc.date.issued2014-01
dc.identifier.issn0003-4746
dc.identifier.issn1744-7348
dc.identifier.otherhttps://doi.org/10.1111/aab.12089
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/abs/10.1111/aab.12089
dc.identifier.urihttp://hdl.handle.net/20.500.12123/3340
dc.description.abstractThe 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.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceAnnals of Applied Biology 164 (1) : 151-158 (January 2014)es_AR
dc.subjectHongos Entomopatogenoses_AR
dc.subjectEntomogenous Fungieng
dc.subjectCultivos de Cerealeses_AR
dc.subjectCereal Cropseng
dc.subjectAphididaees_AR
dc.subjectTrigoes_AR
dc.subjectWheateng
dc.subjectAvenaes_AR
dc.subjectAvenaseng
dc.subjectSorghumes_AR
dc.subjectSorgoses_AR
dc.subject.otherAfidoses_AR
dc.subject.otherArgentinaes_AR
dc.titleNatural occurrence of entomophthoroid fungi (Entomophthoromycota) of aphids (Hemiptera: Aphididae) on cereal crops in Argentinaes_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenEEA Rafaelaes_AR
dc.description.filFil: 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; Argentinaes_AR
dc.description.filFil: Hatting, J. L.. South African Agricultural Research Council. Small Grain Institute; Sudáfricaes_AR
dc.description.filFil: Humber, Richard. United States Department Of Agriculture. Agricultural Research Service. Robert W. Holley Center for Agriculture and Health; Estados Unidoses_AR
dc.description.filFil: Salto, Cesar Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Área Investigación Agronomía. Protección Vegetal; Argentina; Argentinaes_AR
dc.description.filFil: Lopez Lastra, Claudia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentinaes_AR
dc.subtypecientifico


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