Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Torres, María Julia | - |
| dc.creator | Flores Rocha, Voyko | - |
| dc.creator | Audisio, Marcela Carina | - |
| dc.date | 2018-10-04T19:18:54Z | - |
| dc.date | 2018-10-04T19:18:54Z | - |
| dc.date | 2016-06 | - |
| dc.date | 2018-09-27T15:37:02Z | - |
| dc.date.accessioned | 2019-04-29T15:48:47Z | - |
| dc.date.available | 2019-04-29T15:48:47Z | - |
| dc.date.issued | 2016-06 | - |
| dc.identifier | Torres, María Julia; Flores Rocha, Voyko; Audisio, Marcela Carina; Laboratory evaluation of Lactobacillus johnsonii CRL1647 metabolites for biological control of Musca domestica; Wiley Blackwell Publishing, Inc; Entomologia Experimentalis et Applicata; 159; 3; 6-2016; 347-353 | - |
| dc.identifier | 0013-8703 | - |
| dc.identifier | http://hdl.handle.net/11336/61714 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/302718 | - |
| dc.description | The house fly, Musca domestica L. (Diptera: Muscidae), is a key problem in animal producing and rearing areas. Currently, the use and abuse of chemical pest-control compounds has generated resistance in M. domestica and, hence, new approaches are required. In this work, the potential entomopathogenic activity of Lactobacillus johnsonii Fujisawa et al. CRL1647 was evaluated against M. domestica, under laboratory conditions. Bioassays were done for three consecutive years using bacterial cell suspensions (CS) and cell-free supernatants (CFS) under controlled conditions (27 ± 1 °C, 57 ± 2% r.h., and L12:D12 photoperiod). Both the CS and CFS displayed high levels of larvicidal (96%) and pupicidal (97%) activities. Chemical characterization of the CFS revealed that the bioactive metabolites are acidic compounds, not affected by thermal treatment or by trypsin. Organic acids were identified and quantified by high-performance liquid chromatography (HPLC); only lactic acid (129.7 ± 1.0 mM), acetic acid (37.3 ± 0.8 mM), and phenyllactic acid (0.3 ± 0.1 mM) were detected. A significant decrease in fecundity of the house flies was observed in females from larvae fed on CFS; male fertility was not affected. Interestingly, only the mixture of organic acids exerted the biological effects. These results suggest that the metabolites synthesized by L. johnsonii CRL1647 can be used in a novel biocontrol strategy against house flies. | - |
| dc.description | Fil: Torres, María Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina | - |
| dc.description | Fil: Flores Rocha, Voyko. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina | - |
| dc.description | Fil: Audisio, Marcela Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Wiley Blackwell Publishing, Inc | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1111/eea.12445 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/eea.12445 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/21678 | - |
| dc.subject | ANIMAL PRODUCTION | - |
| dc.subject | DIPTERA | - |
| dc.subject | ENTHOMOPATHOGENIC ACTIVITY | - |
| dc.subject | HOUSE FLY | - |
| dc.subject | LARVICIDAL ACTIVITY | - |
| dc.subject | MUSCIDAE | - |
| dc.subject | ORGANIC ACIDS | - |
| dc.subject | PUPICIDAL ACTIVITY | - |
| dc.subject | Otras Ciencias Biológicas | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Laboratory evaluation of Lactobacillus johnsonii CRL1647 metabolites for biological control of Musca domestica | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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