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| Registros recuperados : 302 | |
| 84. |  | ALVES, T. M.; ROSA, A. da S.; QUINTELA, E. D.; BARRIGOSSI, J. A. F. Distribuição espacial do percevejo-do-colmo, Tibraca limbativentris Stal. 1860 (Heteroptera: pentatomidae), em arroz irrigado. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 6., 2009, Porto Alegre. Estresses e sustentabilidade: desafios para a lavoura arrozeira: anais. Porto Alegre: Palotti, 2009.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 87. | | BARRIGOSSI, J. A. F.; CAIXETA, D. F.; NOLASCO, L. A.; QUINTELA, E. D.; INDRUSIAK, L. Diversity of spiders in grain production systems under different soil managements. In: INTERNATIONAL CONGRESS OF ARACHNOLOGY, 17., 2007, São Pedro, SP. Abstracts... São Pedro, SP: Instituto de Biociências, Universidade de São Paulo, 2007. p. 151.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 90. | | PEDRETTI JÚNIOR, C.; CAIXETA, D. F.; ALVES, T. M.; BARRIGOSSI, J. A. F.; QUINTELA, E. D. Efeito de diferentes coberturas e culturas nos artrópodes de solo em sistemas de manejo convencional e plantio direto. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 22., 2008, Uberlândia. Ciência, tecnologia, inovação. Uberlândia: SEB, 2008. 1 CD-ROM. Resumo ID: 1686-1.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 94. | | ALVES, T. M.; CAIXETA, D. F.; PEDRETTI JÚNIOR, C.; BARRIGOSSI, J. A. F. Efeito de infestação de Tibraca limbativentris (Heteroptera: pentatomidae) na produção de arroz irrigado. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 22., 2008, Uberlândia. Ciência, tecnologia, inovação. Uberlândia: SEB, 2008. 1 CD-ROM. Resumo ID: 111-1.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 96. | | BARRIGOSSI, J. A. F.; COUTO, D.; SOARES, D. M.; SANTIAGO, C. M. Programa de amostragem seqüencial para o manejo do percevejo do grão do arroz (Oebalus spp.) em arroz. In: SIMPÓSIO SOBRE INOVAÇÃO E CRIATIVIDADE CIENTÍFICA NA EMBRAPA, 1., 2008, Brasília, DF. Comunicações selecionadas: resumos. Brasília, DF: Embrapa, 2008.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 99. | | SALES, H. R.; SILVA, R. A.; QUINTELA, E. D.; POSSEBOM, A.; BARRIGOSSI, J. A. F. Aumento da patogenicidade de Metarhizium anisopliae ao Tibraca limbativentris com dose subletal de Tiametoxan. In: SEMINÁRIO JOVENS TALENTOS, 4., 2010, Santo Antônio de Goiás. Resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2010. p. 21. (Embrapa Arroz e Feijão. Documentos, 257).| Biblioteca(s): Embrapa Arroz e Feijão. |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Meio Ambiente. |
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Data corrente: |
04/11/2016 |
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Data da última atualização: |
27/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
ALVES, T. M.; MAIA, A. H. N.; BARRIGOSSI, J. A. F. |
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Afiliação: |
TAVVS M. ALVES, University of Minnesota; ALINE DE HOLANDA NUNES MAIA, CNPMA; JOSE ALEXANDRE F BARRIGOSSI, CNPAF. |
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Título: |
Spatial distribution and coexisting patterns of adults and nymphs of Tibraca limbativentris (Hemiptera: Pentatomidae) in paddy rice fields. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Environmental Entomology, v. 45, n.6, p. 1505-1514, Oct. 2016. |
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DOI: |
10.1093/ee/nvw141 |
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Idioma: |
Inglês |
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Conteúdo: |
The rice stem stink bug, Tibraca limbativentris Stal (Hemiptera: Pentatomidae), is a primary insect pest of paddy rice in South America. Knowledge of its spatial distribution can support sampling plans needed for timely decisions about pest control. This study aimed to investigate the spatial distribution of adults and nymphs of T. limbativentris and determine the spatial coexistence of these stages of development. Fifteen paddy rice fields were scouted once each season to estimate insect densities. Scouting was performed on regular grids with sampling points separated by 50 m. Moran?s I and semivariograms were used to determine spatial distribution patterns. Spatial coexistence of nymphs and adults was explored via spatial point process. Here, adults and nymphs had typically contrasting spatial distribution patterns within the same field; however, the frequency of aggregation was not different between these developmental stages. Adults and nymphs were aggregated in seven fields and randomly distributed in the other eight fields. Uniform distribution of adults or nymphs was not observed. The study-wide semivariogram ranges were 40 m for adults and 55 m for nymphs. Nymphs and adults spatially coexisted on 67% of the fields. Coexisting patterns were classified using one of the following processes: stage-independent, bidirectional attractive, unidirectional attractive, bidirectional inhibiting, or unidirectional inhibiting. The information presented herein can be important for developing sampling plans for decisionmaking, implementing tactics for site-specific management, and monitoring areas free of T. limbativentris. MenosThe rice stem stink bug, Tibraca limbativentris Stal (Hemiptera: Pentatomidae), is a primary insect pest of paddy rice in South America. Knowledge of its spatial distribution can support sampling plans needed for timely decisions about pest control. This study aimed to investigate the spatial distribution of adults and nymphs of T. limbativentris and determine the spatial coexistence of these stages of development. Fifteen paddy rice fields were scouted once each season to estimate insect densities. Scouting was performed on regular grids with sampling points separated by 50 m. Moran?s I and semivariograms were used to determine spatial distribution patterns. Spatial coexistence of nymphs and adults was explored via spatial point process. Here, adults and nymphs had typically contrasting spatial distribution patterns within the same field; however, the frequency of aggregation was not different between these developmental stages. Adults and nymphs were aggregated in seven fields and randomly distributed in the other eight fields. Uniform distribution of adults or nymphs was not observed. The study-wide semivariogram ranges were 40 m for adults and 55 m for nymphs. Nymphs and adults spatially coexisted on 67% of the fields. Coexisting patterns were classified using one of the following processes: stage-independent, bidirectional attractive, unidirectional attractive, bidirectional inhibiting, or unidirectional inhibiting. The information presented herein can be important for ... Mostrar Tudo |
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Palavras-Chave: |
Distribuição espacial. |
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Thesagro: |
Arroz; Oryza sativa; Percevejo; Praga de planta; Tibraca limbativentris. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02385naa a2200229 a 4500
001 2066935
005 2023-02-27
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1093/ee/nvw141$2DOI
100 1 $aALVES, T. M.
245 $aSpatial distribution and coexisting patterns of adults and nymphs of Tibraca limbativentris (Hemiptera$bPentatomidae) in paddy rice fields.$h[electronic resource]
260 $c2016
520 $aThe rice stem stink bug, Tibraca limbativentris Stal (Hemiptera: Pentatomidae), is a primary insect pest of paddy rice in South America. Knowledge of its spatial distribution can support sampling plans needed for timely decisions about pest control. This study aimed to investigate the spatial distribution of adults and nymphs of T. limbativentris and determine the spatial coexistence of these stages of development. Fifteen paddy rice fields were scouted once each season to estimate insect densities. Scouting was performed on regular grids with sampling points separated by 50 m. Moran?s I and semivariograms were used to determine spatial distribution patterns. Spatial coexistence of nymphs and adults was explored via spatial point process. Here, adults and nymphs had typically contrasting spatial distribution patterns within the same field; however, the frequency of aggregation was not different between these developmental stages. Adults and nymphs were aggregated in seven fields and randomly distributed in the other eight fields. Uniform distribution of adults or nymphs was not observed. The study-wide semivariogram ranges were 40 m for adults and 55 m for nymphs. Nymphs and adults spatially coexisted on 67% of the fields. Coexisting patterns were classified using one of the following processes: stage-independent, bidirectional attractive, unidirectional attractive, bidirectional inhibiting, or unidirectional inhibiting. The information presented herein can be important for developing sampling plans for decisionmaking, implementing tactics for site-specific management, and monitoring areas free of T. limbativentris.
650 $aArroz
650 $aOryza sativa
650 $aPercevejo
650 $aPraga de planta
650 $aTibraca limbativentris
653 $aDistribuição espacial
700 1 $aMAIA, A. H. N.
700 1 $aBARRIGOSSI, J. A. F.
773 $tEnvironmental Entomology$gv. 45, n.6, p. 1505-1514, Oct. 2016.
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