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dc.contributor.author
Russo, Serafina  
dc.contributor.author
Cabrera, Nora Clara  
dc.contributor.author
Chludil, Hugo Daniel  
dc.contributor.author
Yaber Grass, Margarita  
dc.contributor.author
Leicach, Silvia Rosa  
dc.date.available
2018-07-30T20:35:04Z  
dc.date.issued
2015-09  
dc.identifier.citation
Russo, Serafina; Cabrera, Nora Clara; Chludil, Hugo Daniel; Yaber Grass, Margarita; Leicach, Silvia Rosa; Insecticidal activity of young and mature leaves essential oil from eucalyptus globulus labill. Against tribolium confusum Jacquelin du val (Coleoptera: Tenebrionidae); Instituto de Investigaciones Agropecuarias; Chilean Journal of Agricultural Research; 75; 3; 9-2015; 375-379  
dc.identifier.issn
0718-5820  
dc.identifier.uri
http://hdl.handle.net/11336/53489  
dc.description.abstract
The confused flour beetle, Tribolium confusum Jaquelin Du Val, 1868, is a common pest insect known for attacking and infesting stored flour and grain. Biodegradable and ecologically natural products such as essential oils are emerging candidates for replacement of usually applied chemical pesticides. This work reported the chemical composition and effects caused by young and mature leaves essential oils (EOs) from Eucalyptus globulus Labill. against T. confusum. For both oils, no significant differences between yields were observed, being 1,8-cineole the main common constituent. Mature leaves extracts were rich in oxygenated mono- and sesquiterpenes, whereas young leaves showed greater content of nonoxygenated compounds. Bioassay was performed using EOs and 1,8-cineole solutions at different concentrations and time intervals. Adult mortality increased according to concentration and exposure time; young leaves extracts exhibited the greater effectiveness, highest mortalities (31.67%) at the minor time (2 h). At the lowest concentrations, 1,8-cineole solutions and mature leaves EOs did not achieve 100% mortality even when the bioassay was concluded (12 h), while at major doses no insects were alive. These results suggested that young and mature EOs from E. globulus constitute an alternative natural product to the control of T. confusum, since young leaves extracts, rich in monoterpene and sesquiterpene hydrocarbons, may be potential eligible candidates considering their noticeable insecticidal effects at low applied concentrations and short times of exposure.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Instituto de Investigaciones Agropecuarias  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Essential Oil  
dc.subject
Eucalyptus Globulus  
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Insecticidal Properties  
dc.subject
Tribolium Confusum  
dc.subject.classification
Otras Ciencias Agrícolas  
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Otras Ciencias Agrícolas  
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CIENCIAS AGRÍCOLAS  
dc.title
Insecticidal activity of young and mature leaves essential oil from eucalyptus globulus labill. Against tribolium confusum Jacquelin du val (Coleoptera: Tenebrionidae)  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-07-30T13:47:29Z  
dc.identifier.eissn
0718-5839  
dc.journal.volume
75  
dc.journal.number
3  
dc.journal.pagination
375-379  
dc.journal.pais
Chile  
dc.description.fil
Fil: Russo, Serafina. Universidad de Buenos Aires. Facultad de Agronomía; Argentina  
dc.description.fil
Fil: Cabrera, Nora Clara. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Chludil, Hugo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomía; Argentina  
dc.description.fil
Fil: Yaber Grass, Margarita. Universidad de Buenos Aires. Facultad de Agronomía; Argentina  
dc.description.fil
Fil: Leicach, Silvia Rosa. Universidad de Buenos Aires. Facultad de Agronomía; Argentina  
dc.journal.title
Chilean Journal of Agricultural Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.4067/S0718-58392015000400015  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-58392015000400015&lng=en&nrm=iso&tlng=en