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dc.contributor.author
Gutierrez, Alejandra Concepción
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dc.contributor.author
García, Juan José
dc.contributor.author
Alzogaray, Raul Adolfo
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dc.contributor.author
Urrutia, María I.
dc.contributor.author
Lopez Lastra, Claudia Cristina
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dc.date.available
2017-02-08T20:46:32Z
dc.date.issued
2014-12
dc.identifier.citation
Gutierrez, Alejandra Concepción; García, Juan José; Alzogaray, Raul Adolfo; Urrutia, María I.; Lopez Lastra, Claudia Cristina; Susceptibility of different life stages of Blattella germanica (Blattodea: Blattellidae) and Periplaneta fuliginosa (Blattodea: Blattidae) to entomopathogenic fungi; Excellent Publishers; International Journal of Current Microbiology and Applied Sciences; 3; 12; 12-2014; 614-621
dc.identifier.issn
2319-7706
dc.identifier.uri
http://hdl.handle.net/11336/12728
dc.description.abstract
The susceptibility of nymphs and adults of the German cockroach, Blattella germanica Linnaeus (Blattodea: Blattellidae) and the smokybrown cockroach, Periplaneta fuliginosa Serville (Blattodea: Blattidae) to Argentinian isolates of the entomopathogenic fungi Metarhizium anisopliae (Metschn.) Sorokin (CEP 085) and Beauveria bassiana (Bals.-Criv.) Vuill. (CEP 077) was evaluated. Fungi were tested by using two different methods: bait and direct contact. Mortality was monitored daily for twenty days to obtain LT50. M. anisopliae produced 60 and 93% mortality in nymphs and adults of B. germanica, respectively, when conidia were applied by direct contact. The LT50 for adults was 3.8 days, and 8.6 days for nymphs. Direct contact of B. bassiana produced 80% mortality on adults of B. germanica with a LT50 of 4.9 days, and for nymphs 40 % mortality in 10 days. When B. germanica was exposed to bait, the level of mortality was significant in adults. Nymphs of P. fuliginosa were treated with bait with M. anisopliae and B. bassiana and they caused 50% mortality with a LT50 of 22 days, and LT50 of 27 days respectively. Nymphs and adults of P. fuliginosa treated by direct contact and adults treated with bait showed that mortality level was not significantly different as compared to the control. Results showed differences in susceptibility between the two species of cockroaches and between nymphs and adults of the same species. In addition, different responses to the fungal species with the two methods that were used in the bioassays have been demonstrated. This is the first report of susceptibility of P. fuliginosa to entomopathogenic fungi. This study demonstrates the potential of fungi as biocontrol agents against this pest.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Excellent Publishers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.subject
Blattella Germanica
dc.subject
Periplaneta Fuliginosa
dc.subject
Entomopathogenic Fungi
dc.subject.classification
Micología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Susceptibility of different life stages of Blattella germanica (Blattodea: Blattellidae) and Periplaneta fuliginosa (Blattodea: Blattidae) to entomopathogenic fungi
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-12T14:19:44Z
dc.journal.volume
3
dc.journal.number
12
dc.journal.pagination
614-621
dc.journal.pais
India
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dc.journal.ciudad
Taminaldu
dc.description.fil
Fil: Gutierrez, Alejandra Concepción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Estudios Parasitológicos y de Vectores (i); Argentina. Universidad Nacional de La Plata; Argentina
dc.description.fil
Fil: García, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Estudios Parasitológicos y de Vectores (i); Argentina. Universidad Nacional de La Plata; Argentina
dc.description.fil
Fil: Alzogaray, Raul Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación de Plagas e Insecticidas; Argentina
dc.description.fil
Fil: Urrutia, María I.. Universidad Nacional de La Plata; Argentina
dc.description.fil
Fil: Lopez Lastra, Claudia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Estudios Parasitológicos y de Vectores (i); Argentina. Universidad Nacional de La Plata; Argentina
dc.journal.title
International Journal of Current Microbiology and Applied Sciences
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.ijcmas.com/vol-3-12/Gutierrez%20Alejandra%20C.,%20et%20al.pdf
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