Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1047534
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorDIAS, A. S.pt_BR
dc.contributor.authorMARUCCI, R. C.pt_BR
dc.contributor.authorMENDES, S. M.pt_BR
dc.contributor.authorMOREIRA, S. G.pt_BR
dc.contributor.authorARAÚJO, O. G.pt_BR
dc.contributor.authorSANTOS, C. A. dospt_BR
dc.contributor.authorBARBOSA, T. A.pt_BR
dc.date.accessioned2016-06-21T11:11:11Zpt_BR
dc.date.available2016-06-21T11:11:11Zpt_BR
dc.date.created2016-06-21pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationBioscience Journal, Uberlândia, v. 32, n. 2, p. 337-345, Mar./Apr. 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1047534pt_BR
dc.descriptionThe objective of this work was to evaluate the biological variables of Spodoptera frugiperda on species of cover crops. The experiments were conducted in laboratory and greenhouse using the following species: sunflower (Helianthus annuus), sun hemp (Crotalaria juncea), brachiaria (Urochloa decumbens e Urochloa ruziziensis), millet (Pennisetum americanum), black oat (Avena stringosa), white lupin (Lupinus albus), forage turnip (Rafanus sativus) and maize (Zea mays). In laboratory the S. frugiperda larval survival varied from 57%, on L. albus, to 93% on H. annuus and the survival of the pre-imaginal phase varied from 45% on U. decumbens to 81.6% on Z. mays. On C. juncea the larval biomass was lower and the development period of the young and larval stage was higher. The adaptation index was less on C. juncea in greenhouse and laboratory. In greenhouse the larval survival at 14 days was similar for all plants and at 21 days was the lowest on C. juncea. There was less accumulation of biomass at 14 days on C. juncea and at 21 days on C. juncea and A. stringosa. Regarding damage, C. juncea presented less susceptibility to Spodoptera frugiperda attack, which together with the other evaluated parameters, indicated this plant as the most appropriate for soil cover before cultivation of maize.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectLagarta do cartuchopt_BR
dc.subjectFall armywormpt_BR
dc.titleBioecology of Spodoptera frugiperda (Smith, 1757) in different cover crops.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2016-09-12T11:11:11Zpt_BR
dc.subject.thesagroZea mayspt_BR
dc.subject.thesagroPlanta de coberturapt_BR
dc.subject.thesagroPlantio diretopt_BR
dc.subject.thesagroLagartapt_BR
dc.subject.thesagroPraga de plantapt_BR
dc.subject.nalthesaurusCover cropspt_BR
dc.subject.nalthesaurusNo-tillagept_BR
riaa.ainfo.id1047534pt_BR
riaa.ainfo.lastupdate2016-09-12pt_BR
dc.contributor.institutionALINE SILVIA DIAS, Estagiária; ROSANGELA CRISTINA MARUCCI, Universidade Federal de Lavras; SIMONE MARTINS MENDES, CNPMS; SILVINO GUIMARÃES MOREIRA, Universidade Federal de São João Del-Rei; OCTAVIO GABRYEL ARAUJO, Estagiário; CHRISTIANE ALMEIDA DOS SANTOS, Estagiária; TATIANE APARECIDA BARBOSA, Estagiária.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPMS)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
BioecologySpodoptera.pdf196.24 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace