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dc.contributor.author
Aguilera Sammaritano, Juan Alberto
dc.contributor.author
Andreas Gunter Reiner, Leclerque
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Deymié Terzi, María Celina
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Torrente, Karina A.
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Vazquez, Fabio
dc.contributor.author
Cuthbertson, Andrew
dc.contributor.author
Lopez Lastra, Claudia Cristina
dc.contributor.author
Lechner, Bernardo Ernesto
dc.date.available
2018-08-01T13:38:38Z
dc.date.issued
2017-12
dc.identifier.citation
Aguilera Sammaritano, Juan Alberto; Andreas Gunter Reiner, Leclerque; Deymié Terzi, María Celina; Torrente, Karina A.; Vazquez, Fabio; et al.; Entomopathogenic fungi: Are polisporic isolates more pathogenic than monosporic strains?; Sociedad Entomológica Argentina; Revista de la Sociedad Entomológica Argentina; 76; 3-4; 12-2017; 39-43
dc.identifier.issn
0373-5680
dc.identifier.uri
http://hdl.handle.net/11336/53727
dc.description.abstract
Currently only monosporic strains from several entomopathogenic fungi have been selected and used for mass production and bioinsecticide manufacturing worldwide. The main reasons for the use of single spore instead of multispore strains are the attenuated virulence and the contaminants of the same species. In this study, different polisporic isolates and their monosporic combinations were tested against Tenebrio molitor (Linnaeus) larvae as an insect model. Isolates were obtained from arid soils. Four Metarhizium sp. (Metschn.) multisporic isolates (CEP413, CEP589, CEP590 and CEP591) were selected for bioassays. Trials were performed to evaluate mortality on three treatments, Full Polisporic (FP), Partial Polisporic (PP) and Pure Monosporic (PM). Cumulative mortality was measured at day 4 post infection. Sporulation percentage was assessed at day 6 post infection. The highest mortality was found at FP treatment (94%), the lowest mortality at day 4 was found at PM-CEP413 (32%). At day 6 the sporulation percentage was higher on FP (94%) and it was different from the rest of the treatments. To elucidate different polisporic and monosporic combinations to improve their effectiveness, may help to expand the use of bioinsecticides based on entomopathogenic fungi.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Sociedad Entomológica Argentina
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Entomopathogenic Fungi
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Monosporic
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Polisporic
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Metarhizium Sp
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Tenebrio Molitor
dc.subject.classification
Bioremediación, Diagnóstico Biotecnológico en Gestión Medioambiental
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Biotecnología del Medio Ambiente
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Entomopathogenic fungi: Are polisporic isolates more pathogenic than monosporic strains?
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-06-28T16:34:26Z
dc.journal.volume
76
dc.journal.number
3-4
dc.journal.pagination
39-43
dc.journal.pais
Argentina
dc.journal.ciudad
Mendoza
dc.description.fil
Fil: Aguilera Sammaritano, Juan Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
dc.description.fil
Fil: Andreas Gunter Reiner, Leclerque. Hochschule Geisenheim University; Alemania
dc.description.fil
Fil: Deymié Terzi, María Celina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
dc.description.fil
Fil: Torrente, Karina A.. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
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Fil: Vazquez, Fabio. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Biotecnología; Argentina
dc.description.fil
Fil: Cuthbertson, Andrew. Independent Science Advisor; Reino Unido
dc.description.fil
Fil: Lopez Lastra, Claudia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
dc.description.fil
Fil: Lechner, Bernardo Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina
dc.journal.title
Revista de la Sociedad Entomológica Argentina
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.25085/rsea.763406
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://biotaxa.org/RSEA/article/view/35010
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