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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. 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; Embrapa Pesca e Aquicultura. |
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Data corrente: |
28/10/2021 |
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Data da última atualização: |
14/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VIEIRA, J. L.; CAMPOS, S. O.; SMAGGHE, G.; FRAGOSO, D. B.; BARRIGOSSI, J. A. F.; GUEDES, R. N. C. |
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Afiliação: |
JULIANA L. VIEIRA, UFV; S. O. CAMPOS, UFV; GUY SMAGGHE, GHENT UNIVERSITY, Ghent-Belgica; DANIEL DE BRITO FRAGOSO, CNPASA; JOSE ALEXANDRE F BARRIGOSSI, CNPAF; RAUL NARCISO C. GUEDES, UFV. |
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Título: |
Area-wide survey of thiamethoxam resistance and control failure likelihood in the rice stink bugs Oebalus poecilus and O. ypsilongriseus. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Pest Science, v. 95, p. 1151-1161, June 2022. |
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ISSN: |
1612-4758 |
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DOI: |
https://doi.org/10.1007/s10340-021-01445-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Insecticide resistance survey is an in-situ biomonitoring method to assess potential impact of pesticides that exhibit direct economic consequences when leading to control failure of insect pest species. Nonetheless, the latter phenomenon is frequently neglected. Their spatial dependence and mapping are also seldom considered and when complexes of related pest species are involved, such as the rice stink bugs from the Neotropics, Oebalus poecilus, and O. ypsilongriseus, the scenario is even worst. Insecticide use is common against both species, particularly with the neonicotinoid thiamethoxam, and despite suspicion of a shift in O. poecilus historical dominance and complaints of control failure, the role of this insecticide in this context was never tested. Thus, we screened populations from both species for thiamethoxam resistance within rice fields from central Brazil. The levels of thiamethoxam resistance and control failure likelihood were recorded and their spatial dependence was tested and geographically mapped. The thiamethoxam potency was similar between species, which also exhibited overlapping levels of resistance. Thus, this insecticide does not seem involved in eventual shifts in species dominance and the occurrence of O. ypsilongriseus is frequent. Thiamethoxam resistance was detected in both species, nearly half of the populations of O. poecilus and about a third of O. ypsilongriseus, but at low levels (MenosInsecticide resistance survey is an in-situ biomonitoring method to assess potential impact of pesticides that exhibit direct economic consequences when leading to control failure of insect pest species. Nonetheless, the latter phenomenon is frequently neglected. Their spatial dependence and mapping are also seldom considered and when complexes of related pest species are involved, such as the rice stink bugs from the Neotropics, Oebalus poecilus, and O. ypsilongriseus, the scenario is even worst. Insecticide use is common against both species, particularly with the neonicotinoid thiamethoxam, and despite suspicion of a shift in O. poecilus historical dominance and complaints of control failure, the role of this insecticide in this context was never tested. Thus, we screened populations from both species for thiamethoxam resistance within rice fields from central Brazil. The levels of thiamethoxam resistance and control failure likelihood were recorded and their spatial dependence was tested and geographically mapped. The thiamethoxam potency was similar between species, which also exhibited overlapping levels of resistance. Thus, this insecticide does not seem involved in eventual shifts in species dominance and the occurrence of O. ypsilongriseus is frequent. Thiamethoxam resistance was detected in both species, nearly half of the populations of O. poecilus and about a third of O. ypsilongriseus, but at low levels (Mostrar Tudo |
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Palavras-Chave: |
Neotropical rice; Spatial survey. |
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Thesagro: |
Arroz; Inseticida; Oryza Sativa; Praga de Planta; Resistência Química. |
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Thesaurus Nal: |
Insecticide resistance; Insects; Neonicotinoid insecticides; Oebalus poecilus; Oebalus ypsilongriseus; Pest management; Rice. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
null
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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| Registros recuperados : 3 | |
| 2. |  | PERTILLE, C. T.; SCHIMALSKI, M. B.; PICINATTO FILHO, V.; LIESENBERG, V.; OLIVEIRA, E. B. de; MIRANDA, F. das D. A. Estimation of sanity of a stand of Pinus taeda L. after the attack of Sapajus nigritus Kerr (1972) using vegetation index. Scientia Forestalis, v. 48, n. 126, e3323, 2020. 14 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 3. | | PERTILLE, C. T.; OLIVEIRA, E. B. de; NICOLETTI, M. F.; PICCINATTO FILHO, V.; LIESENBERG, V.; SCHIMALSKI, M. B. Wood production from a Pinus taeda L. stand attacked by Sapajus nigritus. Advances in Forestry Science, v. 9, n. 2, p. 1729-1734, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 3 | |
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