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| Registros recuperados : 156 | |
| Registros recuperados : 156 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte; Embrapa Gado de Leite; Embrapa Milho e Sorgo. |
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Data corrente: |
12/12/2022 |
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Data da última atualização: |
12/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SANTOS, M. V. C. dos; NASCIMENTO, P. T.; SIMEONE, M. L. F.; LIMA, P. F.; SIMEÃO, R. M.; AUAD, A. M.; OLIVEIRA, I. R. de; MENDES, S. M. |
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Afiliação: |
MARCOS V. C. DOS SANTOS, Universidade Federal de São João del-Rei; PRISCILLA T. NASCIMENTO; MARIA LUCIA FERREIRA SIMEONE, CNPMS; PATRICK F. LIMA, Universidade Federal de São João del-Rei; ROSANGELA MARIA SIMEAO, CNPGC; ALEXANDER MACHADO AUAD, CNPGL; IVENIO RUBENS DE OLIVEIRA, CNPMS; SIMONE MARTINS MENDES, CNPMS. |
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Título: |
Performance of fall armyworm preimaginal development on cultivars of tropical grass forages. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Insects, v. 13, 1139, 2022. |
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DOI: |
https://doi.org/10.3390/ insects13121139 |
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Idioma: |
Inglês |
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Conteúdo: |
Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) is a polyphagous pest species capable of feeding on almost all forage and grain crops, although the food quality for the larvae likely varies among plant species and cultivars. The cultivation of grass forage species with grains has increasingly been adopted in Brazil, within both no-tillage and crop?livestock integration systems. In this study, we evaluated the performance of S. frugiperda larvae on 14 forage cultivars of Brachiaria, Panicum, and Cynodon, which are widely used in integrated cropping systems in Brazil. The biological performance of S. frugiperda varied among the cultivars. The larval survival rates were lower on Panicum maximum ?Massai? and P. maximum ?Tamani? cultivars. The insects had the highest performance indexes on Brachiaria brizantha ?Paiaguás?, B. brizantha ?Marandu?, and B. brizantha ?Xaraés? cultivars, followed by Brachiaria ruziziensis, previously proposed as a standard grass forage for comparisons with other species. On P. maximum, the insect had the lowest performance indexes, with values equal to zero when feeding on the P. maximum ?Massai? and ?Tamani? cultivars. These results will help make management decisions when cultivating grass forage plants in crop production systems in which S. frugiperda infestation is of concern. |
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Palavras-Chave: |
Lagarta do cartucho; Plant resistance; Sistema integrado. |
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Thesagro: |
Gramínea Tropical; Inseto; Lagarta; Planta Forrageira; Praga de Planta; Sistema de Cultivo. |
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Thesaurus NAL: |
Insects; Pest management. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149467/1/Performance-of-fall-armyworm-preimaginal-development-on-cultivars-of-tropical-grass-forages.pdf
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Marc: |
LEADER 02335naa a2200349 a 4500
001 2149467
005 2022-12-12
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/ insects13121139$2DOI
100 1 $aSANTOS, M. V. C. dos
245 $aPerformance of fall armyworm preimaginal development on cultivars of tropical grass forages.$h[electronic resource]
260 $c2022
520 $aSpodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) is a polyphagous pest species capable of feeding on almost all forage and grain crops, although the food quality for the larvae likely varies among plant species and cultivars. The cultivation of grass forage species with grains has increasingly been adopted in Brazil, within both no-tillage and crop?livestock integration systems. In this study, we evaluated the performance of S. frugiperda larvae on 14 forage cultivars of Brachiaria, Panicum, and Cynodon, which are widely used in integrated cropping systems in Brazil. The biological performance of S. frugiperda varied among the cultivars. The larval survival rates were lower on Panicum maximum ?Massai? and P. maximum ?Tamani? cultivars. The insects had the highest performance indexes on Brachiaria brizantha ?Paiaguás?, B. brizantha ?Marandu?, and B. brizantha ?Xaraés? cultivars, followed by Brachiaria ruziziensis, previously proposed as a standard grass forage for comparisons with other species. On P. maximum, the insect had the lowest performance indexes, with values equal to zero when feeding on the P. maximum ?Massai? and ?Tamani? cultivars. These results will help make management decisions when cultivating grass forage plants in crop production systems in which S. frugiperda infestation is of concern.
650 $aInsects
650 $aPest management
650 $aGramínea Tropical
650 $aInseto
650 $aLagarta
650 $aPlanta Forrageira
650 $aPraga de Planta
650 $aSistema de Cultivo
653 $aLagarta do cartucho
653 $aPlant resistance
653 $aSistema integrado
700 1 $aNASCIMENTO, P. T.
700 1 $aSIMEONE, M. L. F.
700 1 $aLIMA, P. F.
700 1 $aSIMEÃO, R. M.
700 1 $aAUAD, A. M.
700 1 $aOLIVEIRA, I. R. de
700 1 $aMENDES, S. M.
773 $tInsects$gv. 13, 1139, 2022.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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