Reação de cultivares de cana-de-açúcar à broca do colmo

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dc.contributor.authorDinardo-Miranda, Leila Luci
dc.contributor.authorFracasso, Juliano Vilela [UNESP]
dc.contributor.authorda Costa, Viviane Pereira
dc.contributor.authorDos Anjos, Ivan Antonio
dc.contributor.authorPeixoto Lopes, Diego Olympio [UNESP]
dc.contributor.institutionCentro de Cana-de-açúcar
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:27:31Z
dc.date.available2014-05-27T11:27:31Z
dc.date.issued2013-01-01
dc.description.abstractThe objective of this study was to evaluate the reaction of ten sugarcane cultivars to Diatraea saccharalis under field conditions, using a randomized block design with treatments in factorial 2x10 with six replications. The first factor was represented by two levels of infestation (infested and not infested) by borer and the second one, by the ten sugarcane varieties (IAC87-3396, IAC91-1099, IACSP93-3046, IACSP94-2101, IACSP94-2094, IACSP94-4004, IACSP95-5000, IACSP96-3060, IACSP96-2042 and SP91-1115). The experiment was evaluated in two crop cycles: plant crop and first ratoon. All cultivars were attacked by the borer, being IACSP94-4004, IACSP96-2042 and SP91-1115 the most damaged cultivars with the highest infestation index. During the plant crop, plots infested by the borer presented higher fiber content than the ones not infested. During the first ratoon, non infested plants produced 10% less and presented lower purity and higher content of reducing sugars than the non-infested plants.en
dc.description.affiliationInstituto Agronômico Centro de Cana-de-açúcar, Rodovia SP 333, km 321, 14001-970 Ribeirão Preto (SP)
dc.description.affiliationCiências Agrárias e Veterinárias de Jaboticabal (UNESP) Departamento de Defesa Fitossanitária, Rodovia de Acesso Prof. Paulo Donato Castellane, s/n, 14884-900 Jaboticabal (SP)
dc.description.affiliationUnespCiências Agrárias e Veterinárias de Jaboticabal (UNESP) Departamento de Defesa Fitossanitária, Rodovia de Acesso Prof. Paulo Donato Castellane, s/n, 14884-900 Jaboticabal (SP)
dc.format.extent29-34
dc.identifierhttp://dx.doi.org/10.1590/S0006-87052013005000012
dc.identifierWOS:000319839400006
dc.identifier.citationBragantia, v. 72, n. 1, p. 29-34, 2013.
dc.identifier.doi10.1590/S0006-87052013005000012
dc.identifier.file2-s2.0-84878248996.pdf
dc.identifier.issn0006-8705
dc.identifier.issn1678-4499
dc.identifier.scieloS0006-87052013005000012
dc.identifier.scopus2-s2.0-84878248996
dc.identifier.urihttp://hdl.handle.net/11449/74251
dc.identifier.wosWOS:000319839400006
dc.language.isoeng
dc.language.isopor
dc.relation.ispartofBragantia
dc.relation.ispartofjcr1.008
dc.relation.ispartofsjr0,555
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectDiatraea saccharalis
dc.subjectPlant resistande to insects
dc.subjectSaccharum sp.
dc.subjectTechnological analysis
dc.subjectYield
dc.subjectbioaccumulation
dc.subjectcrop damage
dc.subjectcrop pest
dc.subjectcrop plant
dc.subjectcropping practice
dc.subjectcultivar
dc.subjectexperimental design
dc.subjectmoth
dc.subjectpest resistance
dc.subjectsugar cane
dc.subjectyield response
dc.titleReação de cultivares de cana-de-açúcar à broca do colmopt
dc.title.alternativeReaction of sugarcane cultivars to sugarcane boreren
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/brag/paboutj.htm
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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Artigos - Fitossanidade - FCAV