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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/117774
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dc.contributor.authorAndalo, Vanessa-
dc.contributor.authorMoreira, Grazielle Furtado-
dc.contributor.authorMoino Junior, Alcides-
dc.date.accessioned2015-03-18T15:56:54Z-
dc.date.accessioned2016-10-25T20:36:10Z-
dc.date.available2015-03-18T15:56:54Z-
dc.date.available2016-10-25T20:36:10Z-
dc.date.issued2014-01-01-
dc.identifierhttp://www.scielo.org.co/scielo.php?pid=S0120-04882014000100016&script=sci_arttext-
dc.identifier.citationRevista Colombiana De Entomologia. Santafe De Bogota: Soc Colombiana Entomologia-socolen, v. 40, n. 1, p. 91-97, 2014.-
dc.identifier.issn0120-0488-
dc.identifier.urihttp://hdl.handle.net/11449/117774-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/117774-
dc.description.abstractResponse of Heterorhabditis amazonensis RSC5 to compounds released by different host insects and its virulence level to several insect hosts like Galleria mellonella, Mycotretus apicalis and Tenebrio molitor were evaluated in this study, and compared with other entomopathogenic nematode species like Steinernema carpocapsae All and Steinernema riobrave 355. Tests were performed in Petri dishes with agar-water 2% to determine nematode movement toward the insect with and without opportunity of choosing different insect hosts. Evaluations were made quantifying the proximity of infective juveniles (IJs) to the insect as a source of allurement. In order to determine the displacement of IJs in a closed soil condition, a test was carried out in an arena with sand. The nematode was virulent to the target insects. When nematode and insect were released on agar-water, IJs moved toward the stimulus, with H. amazonensis showing preference for certain insects. In the arena with sand S. carpocapsae caused lower insect mortality (70% +/- 8.9 for G. mellonella) than H. amazonensis and S. riobrave (80% +/- 6.5 and 99% +/- 0.0). Heterorhabditis amazonensis was able to find and choose its hosts (G. mellonella and T. molitor), similarly to S. riobrave behavior, and located them more effectively than S. carpocapsae. The virulence of H. amazonensis was thus similar to S. riobrave, and this characteristic could be promising to introduce this native species in integrated pest management programs.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)-
dc.format.extent91-97-
dc.language.isoeng-
dc.publisherSoc Colombiana Entomologia-socolen-
dc.sourceWeb of Science-
dc.subjectBehavioren
dc.subjectChemical stimulusen
dc.subjectChemoreceptionen
dc.subjectSteinernematidaeen
dc.titleHeterorhabditis amazonensis RSC5 (Rhabditida: Heterorhabditidae) movement and host recognitionen
dc.typeoutro-
dc.contributor.institutionUniversidade Federal de Uberlândia (UFU)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal de Lavras (UFLA)-
dc.description.affiliationUniv Fed Uberlandia, BR-38500000 Monte Carmelo, MG, Brazil-
dc.description.affiliationUNESP, FCAV, Dept Fitossanidade, BR-14884900 Jaboticabal, SP, Brazil-
dc.description.affiliationUniv Fed Lavras, Dept Entomol, BR-37200000 Lavras, MG, Brazil-
dc.description.affiliationUnespUNESP, FCAV, Dept Fitossanidade, BR-14884900 Jaboticabal, SP, Brazil-
dc.identifier.wosWOS:000345904200016-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileWOS000345904200016.pdf-
dc.relation.ispartofRevista Colombiana De Entomologia-
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