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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
12/11/2002 |
Data da última atualização: |
12/11/2002 |
Autoria: |
MORETTI, C. L.; ARAÚJO, A. L.; HENZ, G. P.; MAROUELLI, W. A.; SILVA. W. L. C. |
Afiliação: |
Embrapa Hortaliças, Brasília, DF. |
Título: |
Atividade respiratória de mandioquinha-salsa intacta e minimamente processada em diferentes temperaturas. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Horticultura Brasileira, Brasília, DF, v. 20, n. 2, jul. 2002. Suplemento 2. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Notas: |
Trabalho apresentado no 42° Congresso Brasileiro de Olericultura, 2002. Publicado também como resumo em: Horticultura Brasileira, Brasília, DF, v. 20, n. 2, p. 314, jul. 2002. Suplemento 1. |
Palavras-Chave: |
Arracacha; Mandioquinha-salsa; Produto minimamente processada; Quality. |
Thesagro: |
Armazenamento; Arracacia Xanthorrhiza; Fisiologia; Pós-Colheita; Qualidade; Vida de Prateleira. |
Thesaurus Nal: |
physiology; shelf life; storage. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01147naa a2200337 a 4500 001 1772515 005 2002-11-12 008 2002 bl uuuu u00u1 u #d 100 1 $aMORETTI, C. L. 245 $aAtividade respiratória de mandioquinha-salsa intacta e minimamente processada em diferentes temperaturas. 260 $c2002 300 $c1 CD-ROM. 500 $aTrabalho apresentado no 42° Congresso Brasileiro de Olericultura, 2002. Publicado também como resumo em: Horticultura Brasileira, Brasília, DF, v. 20, n. 2, p. 314, jul. 2002. Suplemento 1. 650 $aphysiology 650 $ashelf life 650 $astorage 650 $aArmazenamento 650 $aArracacia Xanthorrhiza 650 $aFisiologia 650 $aPós-Colheita 650 $aQualidade 650 $aVida de Prateleira 653 $aArracacha 653 $aMandioquinha-salsa 653 $aProduto minimamente processada 653 $aQuality 700 1 $aARAÚJO, A. L. 700 1 $aHENZ, G. P. 700 1 $aMAROUELLI, W. A. 700 1 $aSILVA. W. L. C. 773 $tHorticultura Brasileira, Brasília, DF$gv. 20, n. 2, jul. 2002. Suplemento 2.
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
10/07/2017 |
Data da última atualização: |
27/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
ALVARENGA, R.; MORAES, J. C.; AUAD, A. M.; COELHO, M.; NASCIMENTO, A. M. |
Afiliação: |
ROBERTA ALVARENGA, UFLA; JAIR CAMPOS MORAES, UFLA; ALEXANDER MACHADO AUAD, CNPGL; M. COELHO, UFLA; A. M. NASCIMENTO, UFLA. |
Título: |
Induction of resistance of corn plants to Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae) by application of silicon and gibberellic acid. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Bulletin of Entomological Research, v. 107, n. 4, p. 527-533, 2017. |
DOI: |
10.1017/S0007485316001176 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the effects of silicon application and administration of the phytohormone gibberellic acid on resistance of the corn plants to the fall armyworm (FAW), Spodoptera frugiperda, and their vegetative characteristics. We evaluated larval and pupal duration, survival and biomass, and adult longevity, malformation and fecundity of S. frugiperda after feeding on plant matter treated with silicon and/or gibberellic acid. The feeding preference of FAW first-instar larvae, the total leaf area consumed by the insects, and the vegetative parameters of corn plants were also evaluated. No significant differences were observed in the measured parameters of larval and pupal stages of S. frugiperda in response to silicon or gibberellic acid. In adult stage insects, the number of eggs per female was significantly reduced in insects derived from larvae fed plants treated with silicon or gibberellic acid. In a non-preference test, 48 h after release, caterpillars preferred control untreated plants and consumed less matter from plants that had received hormonal treatment (gibberellic acid). Gibberellic acid also altered the vegetative characteristics of plants, by increasing their height, shoot fresh and dry mass, and silicon content. We conclude that gibberellic acid can alter the vegetative characteristics and silicon uptake of corn plants, leading to a reduction in their consumption by S. frugiperda larvae and a decrease in female insect oviposition. |
Palavras-Chave: |
Fall armyworm; IPM; Non-preference. |
Thesagro: |
Zea Mays. |
Categoria do assunto: |
O Insetos e Entomologia |
Marc: |
LEADER 02235naa a2200229 a 4500 001 2072428 005 2023-01-27 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1017/S0007485316001176$2DOI 100 1 $aALVARENGA, R. 245 $aInduction of resistance of corn plants to Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera$bNoctuidae) by application of silicon and gibberellic acid.$h[electronic resource] 260 $c2017 520 $aThe aim of this study was to evaluate the effects of silicon application and administration of the phytohormone gibberellic acid on resistance of the corn plants to the fall armyworm (FAW), Spodoptera frugiperda, and their vegetative characteristics. We evaluated larval and pupal duration, survival and biomass, and adult longevity, malformation and fecundity of S. frugiperda after feeding on plant matter treated with silicon and/or gibberellic acid. The feeding preference of FAW first-instar larvae, the total leaf area consumed by the insects, and the vegetative parameters of corn plants were also evaluated. No significant differences were observed in the measured parameters of larval and pupal stages of S. frugiperda in response to silicon or gibberellic acid. In adult stage insects, the number of eggs per female was significantly reduced in insects derived from larvae fed plants treated with silicon or gibberellic acid. In a non-preference test, 48 h after release, caterpillars preferred control untreated plants and consumed less matter from plants that had received hormonal treatment (gibberellic acid). Gibberellic acid also altered the vegetative characteristics of plants, by increasing their height, shoot fresh and dry mass, and silicon content. We conclude that gibberellic acid can alter the vegetative characteristics and silicon uptake of corn plants, leading to a reduction in their consumption by S. frugiperda larvae and a decrease in female insect oviposition. 650 $aZea Mays 653 $aFall armyworm 653 $aIPM 653 $aNon-preference 700 1 $aMORAES, J. C. 700 1 $aAUAD, A. M. 700 1 $aCOELHO, M. 700 1 $aNASCIMENTO, A. M. 773 $tBulletin of Entomological Research$gv. 107, n. 4, p. 527-533, 2017.
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