Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/974714
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dc.contributor.authorHANSON, A. A.pt_BR
dc.contributor.authorMORAES, S. V. de P.pt_BR
dc.contributor.authorHUNT, T. E.pt_BR
dc.contributor.authorHUTCHISON, W. D.pt_BR
dc.date.accessioned2013-12-27T11:11:11Zpt_BR
dc.date.available2013-12-27T11:11:11Zpt_BR
dc.date.created2013-12-27pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationThe Great Lakes Entomologist, East Lansing, v. 46, n. 3-4, p. 216-224, 2013.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/974714pt_BR
dc.descriptionWestern bean cutworm, Striacosta albicosta (Smith) (Lepidoptera: Noctuidae), is a pest of maize and dry beans that has recently undergone a northeastern range expansion in North America. In order to assess the cold tolerance of S. albicosta, we determined the supercooling point of lab and field collected late instar larvae and pre-pupae. Individuals were attached to fine contact thermocouples and cooled at 1°C per minute to detect heat released due to freezing of body fluids. Mean supercooling points decreased as larvae developed into later life stages. Pre-pupa collected in late fall had a mean supercooling point of -12.63°C. This research is the first documentation of cold tolerance measures for S. albicosta and will aid in designing future cold tolerance experiments and predicting S. albicosta population densities based on winter temperatures.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectStriacosta albicostapt_BR
dc.subjectWestern bean cutwormpt_BR
dc.subjectBeanpt_BR
dc.titleSupercooling point of western bean cutworm (Lepidoptera: Noctuidae) collected in Eastern Nebraska.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2013-12-27T11:11:11Zpt_BR
dc.subject.thesagroLagartapt_BR
dc.subject.thesagroLagarta roscapt_BR
dc.subject.thesagroResistencia a temperaturapt_BR
dc.subject.thesagroFriopt_BR
dc.subject.thesagroPraga de plantapt_BR
dc.subject.thesagroFeijãopt_BR
dc.subject.thesagroMilhopt_BR
dc.subject.nalthesaurusRichia albicostapt_BR
dc.subject.nalthesaurusCutwormspt_BR
dc.subject.nalthesaurusCold tolerancept_BR
dc.subject.nalthesaurusPestspt_BR
dc.subject.nalthesaurusCornpt_BR
riaa.ainfo.id974714pt_BR
riaa.ainfo.lastupdate2013-12-27pt_BR
dc.contributor.institutionANTHONY A. HANSON, UNIVERSITY OF MINNESOTA; SILVANA VIEIRA DE PAULA MORAES, CPAC; THOMAS E. HUNT, UNIVERSITY OF NEBRASKA-LINCOLN; W. D. HUTCHISON, UNIVERSITY OF MINNESOTA.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPAC)

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