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dc.contributor.authorSILVA, C. L. T.
dc.contributor.authorCORREA, F.
dc.contributor.authorALMEIDA, A. C. de S.
dc.contributor.authorARAÚJO, M. da S.
dc.contributor.authorBARRIGOSSI, J. A. F.
dc.contributor.authorJESUS, F. G. de
dc.date.accessioned2021-11-29T17:00:37Z-
dc.date.available2021-11-29T17:00:37Z-
dc.date.created2021-11-29
dc.date.issued2021
dc.identifier.citationRevista Brasileira de Entomologia, v. 65, n. 3, e20210020, 2021.
dc.identifier.issn1806-9665
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1136739-
dc.descriptionThe fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae), is an important rice pest which consumes leaf area during all phases of plant development. The objective of this study was to identify rice genotypes that provide antixenosis and antibiosis to fall armyworm. Antixenosis was investigated by measuring non-preference in free-choice and no-choice tests while antibiosis was determined by measuring biological parameters and nutritional indices of S. frugiperda in twelve rice genotypes. The genotype Miúdo Branco showed antixenosis to S. frugiperda, whereas the genotypes IR 64 and Bacaba Branco showed antibiosis to S. frugiperda by affecting insect development and prolonging insect life cycle. Insects that fed on Bacaba Branco genotype demonstrated the lowest nutritional indices. Since Miúdo Branco, IR 64 and Bacaba Branco showed moderate resistance, rice producers could use these genotypes as part of a control strategy for S. frugiperda.
dc.language.isoeng
dc.rightsopenAccesseng
dc.titleResistance of rice genotypes to fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae).
dc.typeArtigo de periódico
dc.subject.thesagroArroz
dc.subject.thesagroOryza Sativa
dc.subject.thesagroPraga de Planta
dc.subject.thesagroSpodoptera Frugiperda
dc.subject.nalthesaurusRice
dc.subject.nalthesaurusHost plants
dc.subject.nalthesaurusAntibiosis
dc.subject.nalthesaurusAntixenosis
riaa.ainfo.id1136739
riaa.ainfo.lastupdate2021-11-29
dc.identifier.doihttps://doi.org/10.1590/1806-9665-RBENT-2021-0020
dc.contributor.institutionCINTHIA LUZIA TEIXEIRA SILVA, Universidade Estadual de Goiás, Ipameri-GO; FERNANDA CORREA, Universidade Estadual de Goiás, Ipameri-GO; ANDRÉ CIRILO DE SOUSA ALMEIDA, Instituto Federal Goiano, Urutaí-GO; MÁRCIO DA SILVA ARAÚJO, Universidade Estadual de Goiás, Ipameri-GO; JOSE ALEXANDRE F BARRIGOSSI, CNPAF; FLÁVIO GONÇALVES DE JESUS, Instituto Federal Goiano, Urutaí-GO.
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