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dc.contributor.author
Kruger, Raúl Daniel
dc.contributor.author
Posadas, Julieta Beatriz
dc.contributor.author
Angulo Lewylle, Maricel
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Mini, Jorge I.
dc.contributor.author
Lecuona, Roberto Eduardo
dc.date.available
2018-02-05T20:00:27Z
dc.date.issued
2014-06
dc.identifier.citation
Kruger, Raúl Daniel; Posadas, Julieta Beatriz; Angulo Lewylle, Maricel; Mini, Jorge I.; Lecuona, Roberto Eduardo; Solid Substrate Production and Formulation of an Isolate of Metarhizium anisopliae for Biological Control of Stem Bug Tibraca limbativentris; IDOSI Publications; World Applied Sciences Journal; 32; 7; 6-2014; 1242-1251
dc.identifier.issn
1818-4952
dc.identifier.uri
http://hdl.handle.net/11336/35676
dc.description.abstract
One isolate of Metarhizium anisopliae (Ma 72) previously selected for its virulence against rice-stem bugs, Tibraca limbativentris, was studied. Its conidial production and quality parameters in several solid substrates, as well as its reusability, were evaluated. Conidial germination percentages (%G) in two experimental formulations - broken white rice and parboil rice - were evaluated at different storage times (0, 50 and 100 days) at 6°C and 20°C. Ma 72 was able to produce conidia in all the substrates. When used for the first time, the broken white rice presented the highest production parameters, with 4.4 x10 conidia/g conidial powder. 10 Its production parameter was even higher than that of parboil rice (control). Nevertheless, when the substrates were reused, parboil rice presented the highest value. In both experimental formulations, the%G decreased from 97% to less than 87.32% and 85.11% at 6°C after 50 and 100 days of room storage, respectively. At 20°C the%G presented values below 51.42% and 16.47% after 50 and 100 days of storage, respectively. Only parboil rice could be reused successfully, but at a considerable cost. In contrast, broken white rice might be suitable as an economical substrate but would not be reused, thus probably increasing production wastes. Using broken white rice as part of a wettable powder formulation may reduce these wastes.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IDOSI Publications
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Solid Substrate Fermentation
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Rice
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Entomopathogenic Fungi
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Fungal Formulation
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Germination
dc.subject.classification
Agricultura
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Agricultura, Silvicultura y Pesca
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CIENCIAS AGRÍCOLAS
dc.title
Solid Substrate Production and Formulation of an Isolate of Metarhizium anisopliae for Biological Control of Stem Bug Tibraca limbativentris
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-02-05T13:40:30Z
dc.identifier.eissn
1991-6426
dc.journal.volume
32
dc.journal.number
7
dc.journal.pagination
1242-1251
dc.journal.pais
Emiratos Árabes Unidos
dc.description.fil
Fil: Kruger, Raúl Daniel. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
dc.description.fil
Fil: Posadas, Julieta Beatriz. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
dc.description.fil
Fil: Angulo Lewylle, Maricel. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Mini, Jorge I.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
dc.description.fil
Fil: Lecuona, Roberto Eduardo. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina
dc.journal.title
World Applied Sciences Journal
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.idosi.org/wasj/wasj32(7)14/8.pdf
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.idosi.org/wasj/wasj32(7)2014.htm
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