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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
13/02/2023 |
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Data da última atualização: |
13/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PELOSI, A. P.; SILVA, F. C. da; VAZ, A. G.; ALMEIDA, A. C. S.; SILVA, A. R. da; STOUT, M. J.; JESUS, F. G. de; BARRIGOSSI, J. A. F. |
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Afiliação: |
ANA PAULA PELOSI, INSTITUTO FEDERAL GOIANO, Urutaí-GO; FRANCIELE CRISTINA DA SILVA, INSTITUTO FEDERAL GOIANO, Urutaí-GO; ADRIANA G. VAZ, INSTITUTO FEDERAL GOIANO, Urutaí-GO; ANDRE CIRILO S. ALMEIDA, INSTITUTO FEDERAL GOIANO, Urutaí-GO; ANDERSON RODRIGO DA SILVA, INSTITUTO FEDERAL GOIANO, Urutaí-GO; MICHEL J. STOUT, LOUISIANA STATE UNIVERSITY; FLAVIO G. DE JESUS, INSTITUTO FEDERAL GOIANO, Urutaí-GO; JOSE ALEXANDRE F BARRIGOSSI, CNPAF. |
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Título: |
Silicon amendment induces resistance in rice to Diatraea saccharalis (Lepidoptera: Crambidae). |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Arthropod-Plant Interactions, v. 16, n. 6, p. 657-664, Dec. 2022. |
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ISSN: |
1872-8847 |
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DOI: |
https://doi.org/10.1007/s11829-022-09922-z |
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Idioma: |
Inglês |
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Conteúdo: |
Amendment of soil with Silicon (Si) is known to enhance plant resistance against insect pests and can be used as a tool to improve management of rice stem borers on rice. A study was conducted to investigate the use of Si to induce resistance in rice plants and the effects of Si on the development of Diatraea saccharalis (Lepidoptera: Crambidae). The experiment was carried out in a 3 × 3 factorial scheme (cultivar × Si) arranged in a randomized complete block with four replications, where the rice cultivars Canela de Ferro, BRS Esmeralda and IR 42 were combined with a mixture of calcium and magnesium silicate at three rates (control, 300 and 600 kg ha−1) applied in the soil before seeding. Plants were infested with 10 neonate larvae/pot at pre-flowering stage (60 days after plant emergence). Twenty-five days after infestation, plants were cut at ground level and taken to the laboratory where the stems were examined and the following variables determined: silicon content, number of live larvae, larval weight, relative growth rate of larvae, number of total stems (tillers), number and percentage of damaged stems and larval boring success. Si caused a negative effect on D. saccharalis development on Si treated plants compared to non-treated plants. Si treated plants were less damaged compared to non-treated plants. Amendment of soil with Si proved to be effective to enhancing rice resistance to rice stem borer, probably due to the increase of Si content in plant tissues. The response of susceptible rice cultivar to Si application indicates that adding silicates to soil is a good tool for reducing infestation and damage of stem borers to rice. MenosAmendment of soil with Silicon (Si) is known to enhance plant resistance against insect pests and can be used as a tool to improve management of rice stem borers on rice. A study was conducted to investigate the use of Si to induce resistance in rice plants and the effects of Si on the development of Diatraea saccharalis (Lepidoptera: Crambidae). The experiment was carried out in a 3 × 3 factorial scheme (cultivar × Si) arranged in a randomized complete block with four replications, where the rice cultivars Canela de Ferro, BRS Esmeralda and IR 42 were combined with a mixture of calcium and magnesium silicate at three rates (control, 300 and 600 kg ha−1) applied in the soil before seeding. Plants were infested with 10 neonate larvae/pot at pre-flowering stage (60 days after plant emergence). Twenty-five days after infestation, plants were cut at ground level and taken to the laboratory where the stems were examined and the following variables determined: silicon content, number of live larvae, larval weight, relative growth rate of larvae, number of total stems (tillers), number and percentage of damaged stems and larval boring success. Si caused a negative effect on D. saccharalis development on Si treated plants compared to non-treated plants. Si treated plants were less damaged compared to non-treated plants. Amendment of soil with Si proved to be effective to enhancing rice resistance to rice stem borer, probably due to the increase of Si content in pla... Mostrar Tudo |
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Palavras-Chave: |
Manejo integrado de praga. |
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Thesagro: |
Arroz; Diatraea Saccharalis; Oryza Sativa; Praga de Planta; Resistência. |
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Thesaurus Nal: |
Induced resistance; Insect pests; Integrated pest management; Rice; Silicon. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02749naa a2200361 a 4500
001 2151700
005 2023-02-13
008 2022 bl uuuu u00u1 u #d
022 $a1872-8847
024 7 $ahttps://doi.org/10.1007/s11829-022-09922-z$2DOI
100 1 $aPELOSI, A. P.
245 $aSilicon amendment induces resistance in rice to Diatraea saccharalis (Lepidoptera$bCrambidae).$h[electronic resource]
260 $c2022
520 $aAmendment of soil with Silicon (Si) is known to enhance plant resistance against insect pests and can be used as a tool to improve management of rice stem borers on rice. A study was conducted to investigate the use of Si to induce resistance in rice plants and the effects of Si on the development of Diatraea saccharalis (Lepidoptera: Crambidae). The experiment was carried out in a 3 × 3 factorial scheme (cultivar × Si) arranged in a randomized complete block with four replications, where the rice cultivars Canela de Ferro, BRS Esmeralda and IR 42 were combined with a mixture of calcium and magnesium silicate at three rates (control, 300 and 600 kg ha−1) applied in the soil before seeding. Plants were infested with 10 neonate larvae/pot at pre-flowering stage (60 days after plant emergence). Twenty-five days after infestation, plants were cut at ground level and taken to the laboratory where the stems were examined and the following variables determined: silicon content, number of live larvae, larval weight, relative growth rate of larvae, number of total stems (tillers), number and percentage of damaged stems and larval boring success. Si caused a negative effect on D. saccharalis development on Si treated plants compared to non-treated plants. Si treated plants were less damaged compared to non-treated plants. Amendment of soil with Si proved to be effective to enhancing rice resistance to rice stem borer, probably due to the increase of Si content in plant tissues. The response of susceptible rice cultivar to Si application indicates that adding silicates to soil is a good tool for reducing infestation and damage of stem borers to rice.
650 $aInduced resistance
650 $aInsect pests
650 $aIntegrated pest management
650 $aRice
650 $aSilicon
650 $aArroz
650 $aDiatraea Saccharalis
650 $aOryza Sativa
650 $aPraga de Planta
650 $aResistência
653 $aManejo integrado de praga
700 1 $aSILVA, F. C. da
700 1 $aVAZ, A. G.
700 1 $aALMEIDA, A. C. S.
700 1 $aSILVA, A. R. da
700 1 $aSTOUT, M. J.
700 1 $aJESUS, F. G. de
700 1 $aBARRIGOSSI, J. A. F.
773 $tArthropod-Plant Interactions$gv. 16, n. 6, p. 657-664, Dec. 2022.
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Embrapa Arroz e Feijão (CNPAF) |
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| 6. |  | RODRIGUES, A. L. N.; LEMOS, W. P. Pospecção da diversidade de insetos com potenciais de danos a espécies florestais no Parque Ecológico de Gunma (PEG), Santa Bárbara, Pará. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA UFRA, 3.; SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 9., 2006, Belém, PA. Agricultura sustentável na Amazônia: anais. Belém, PA: UFRA: Embrapa Amazônia Oriental, 2006.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 16. | | RODRIGUES, A. L. N.; LEMOS, W. de P. Prospecção da diversidade de insetos-praga e seus possíveis inimigos naturais em plantas medicinais e aromáticas no horto da Embrapa Amazônia Oriental, Belém-Pa. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA UFRA, 4.; SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 10., 2007, Belém, PA. Anais... Belém, PA: UFRA: Embrapa Amazônia Oriental, 2007. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 204 | |
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