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| 19. |  | GODOY, R.; BATISTA, L. A. R.; SILVA, A. M. da. Ensaio interno para avaliação de produção de forragem de linhagens de aveia. São Carlos, SP, 1994. In: REUNIÃO DA COMISSÃO SULBRASILEIRA DE PESQUISA DE AVEIA, 15., 1995, Guarapuava, SC. Anais.... Guarapuava: FAPA, 1995. p. 93-96.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 198 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Clima Temperado. |
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Data corrente: |
22/08/2019 |
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Data da última atualização: |
09/09/2019 |
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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: |
COSTA, H. DA S.; SEIDEL, E. J.; PAZINI, J. DE B.; SILVA, A. M. DA; SILVA, F. F. DA; MARTINS, J. F. da S.; BARRIGOSSI, J. A. F. |
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Afiliação: |
HELEN DA SILVA COSTA, UFSM; ENIO JÚNIOR SEIDEL, UFMS; JULIANO DE BASTOS PAZINI, UNIPAMPA; AUGUSTO MACIEL DA SILVA, UFSM; FERNANDO FELISBERTO DA SILVA, UNIPAMPA; JOSE FRANCISCO DA SILVA MARTINS, CPACT; JOSE ALEXANDRE FREITAS BARRIGOSSI, CNPAF. |
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Título: |
Mapping of spatiotemporal distribution of Tibraca limbativentris Stal (Hem.:Pentatomidae) inflooded rice crop in Southern Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Revista Brasileira de Entomologia, v. 63, p. 205-211, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
The rice stem bug, Tibraca limbativentris Stal (Hem.: Pentatomidae), is one of the main insect pests in Brazilian rice crops. Knowledge of its spatiotemporal distribution can support the development of an effective sampling system and improve IPM strategies. This study aimed to map the spatiotemporal distribution of rice stem bug in flooded rice crop in Southern Brazil. Flooded rice crop was scouted for two seasons to estimate insect densities. Four occurrence categories were observed: no insect, only adults, only nymphs, and both phases. The relationship between phenological stages and insect categories was established. Interpolation (mapping) of occurrence categories of T. limbativentris was performed by multiquadric equations. In two seasons during the rice cycle, the results indicate that rice stem bug ?adults? were the most abundant category until the mid-vegetative phase of the rice; ?nymphs? were the most abundant from the end of vegetative phase; ?adults + nymphs? occurred from the beginning of reproductive phase; there were no rice stem bugs in more than 66% of the area, as they were most concentrated near the edge of the crop. The information presented here provides further knowledge about T. limbativentris spatiotemporal dynamics that can be applied to improve IPM strategies, such as developing sampling plans and localized control measures at the edge of rice fields. |
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Palavras-Chave: |
Monitoramento de praga. |
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Thesagro: |
Arroz; Ecologia; Inseto; Oryza Sativa; Percevejo; Praga. |
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Thesaurus NAL: |
Insect ecology; Pest monitoring; Rice; Tibraca. |
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Categoria do assunto: |
--
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/201187/1/Mapping-of-spatiotemporal-distribution.pdf
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Marc: |
LEADER 02333naa a2200325 a 4500
001 2111560
005 2019-09-09
008 2019 bl uuuu u00u1 u #d
100 1 $aCOSTA, H. DA S.
245 $aMapping of spatiotemporal distribution of Tibraca limbativentris Stal (Hem.$bPentatomidae) inflooded rice crop in Southern Brazil.$h[electronic resource]
260 $c2019
520 $aThe rice stem bug, Tibraca limbativentris Stal (Hem.: Pentatomidae), is one of the main insect pests in Brazilian rice crops. Knowledge of its spatiotemporal distribution can support the development of an effective sampling system and improve IPM strategies. This study aimed to map the spatiotemporal distribution of rice stem bug in flooded rice crop in Southern Brazil. Flooded rice crop was scouted for two seasons to estimate insect densities. Four occurrence categories were observed: no insect, only adults, only nymphs, and both phases. The relationship between phenological stages and insect categories was established. Interpolation (mapping) of occurrence categories of T. limbativentris was performed by multiquadric equations. In two seasons during the rice cycle, the results indicate that rice stem bug ?adults? were the most abundant category until the mid-vegetative phase of the rice; ?nymphs? were the most abundant from the end of vegetative phase; ?adults + nymphs? occurred from the beginning of reproductive phase; there were no rice stem bugs in more than 66% of the area, as they were most concentrated near the edge of the crop. The information presented here provides further knowledge about T. limbativentris spatiotemporal dynamics that can be applied to improve IPM strategies, such as developing sampling plans and localized control measures at the edge of rice fields.
650 $aInsect ecology
650 $aPest monitoring
650 $aRice
650 $aTibraca
650 $aArroz
650 $aEcologia
650 $aInseto
650 $aOryza Sativa
650 $aPercevejo
650 $aPraga
653 $aMonitoramento de praga
700 1 $aSEIDEL, E. J.
700 1 $aPAZINI, J. DE B.
700 1 $aSILVA, A. M. DA
700 1 $aSILVA, F. F. DA
700 1 $aMARTINS, J. F. da S.
700 1 $aBARRIGOSSI, J. A. F.
773 $tRevista Brasileira de Entomologia$gv. 63, p. 205-211, 2019.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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