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dc.contributor.author
Herrera, Jimena María  
dc.contributor.author
Pizzolitto, Romina Paola  
dc.contributor.author
Zunino, María Paula  
dc.contributor.author
Dambolena, Jose Sebastian  
dc.contributor.author
Zygadlo, Julio Alberto  
dc.date.available
2017-02-07T15:00:56Z  
dc.date.issued
2015-04  
dc.identifier.citation
Herrera, Jimena María; Pizzolitto, Romina Paola; Zunino, María Paula; Dambolena, Jose Sebastian; Zygadlo, Julio Alberto; Effect of fungal volatile organic compounds on a fungus and an insect that damage stored maize; Elsevier; Journal Of Stored Products Research; 62; 4-2015; 74-80  
dc.identifier.issn
0022-474X  
dc.identifier.uri
http://hdl.handle.net/11336/12632  
dc.description.abstract
The silo is an environment where a large number of biological interactions take place such as: insect-microorganism-grain interactions, which can generate great economic losses due to the deterioration in quality of the grain and the presence of mycotoxins. In recent years, particular interest has been focused on the search for environmentally friendly insecticides that will provide pest control in stored grains. The volatile organic compounds (VOCs), of a fungal origin, were evaluated for the control of maize grain pests: the insect Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae), the fungus Fusarium verticillioides and its mycotoxin, fumonisin B1 (FB1). The most active fumigant compound tested was 1-octen-3-ol (LD50 = 27.7 μL/L air), followed by 3-octanol and 3-octanone (LD50 = 43.2 and 219.7 μL/L air, respectively). The fungal VOCs also showed repellent activity against S. zeamais, with antifugal activity against F. verticillioides growth being inhibited at concentrations greater than 0.53 mM, while its mycotoxin production capacity was inhibited depending on the compound concentration. At the repellent concentration, the fungal VOCs showed low phytotoxicity activities. The results presented in this paper demonstrate the potential of fungal VOCs as biopesticides, because they may control granivorous insects, fungal growth and FB1 production, which consequently is of economic importance and might improve food safety of stored grains.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
Volatile  
dc.subject
Sitophilus Zeamais  
dc.subject
Fusarium Verticilloides  
dc.subject
Fumonisin  
dc.subject
Insecticide And Fungicide Activities  
dc.subject.classification
Otras Ciencias Biológicas  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Effect of fungal volatile organic compounds on a fungus and an insect that damage stored maize  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-01-31T17:21:57Z  
dc.journal.volume
62  
dc.journal.pagination
74-80  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Herrera, Jimena María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina  
dc.description.fil
Fil: Pizzolitto, Romina Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina  
dc.description.fil
Fil: Zunino, María Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina  
dc.description.fil
Fil: Dambolena, Jose Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina  
dc.description.fil
Fil: Zygadlo, Julio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina  
dc.journal.title
Journal Of Stored Products Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jspr.2015.04.006  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022474X15300060