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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Pesca e Aquicultura. |
Data corrente: |
28/10/2021 |
Data da última atualização: |
14/07/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
VIEIRA, J. L.; CAMPOS, S. O.; SMAGGHE, G.; FRAGOSO, D. B.; BARRIGOSSI, J. A. F.; GUEDES, R. N. C. |
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. |
Título: |
Area-wide survey of thiamethoxam resistance and control failure likelihood in the rice stink bugs Oebalus poecilus and O. ypsilongriseus. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Journal of Pest Science, v. 95, p. 1151-1161, June 2022. |
ISSN: |
1612-4758 |
DOI: |
https://doi.org/10.1007/s10340-021-01445-5 |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Neotropical rice; Spatial survey. |
Thesagro: |
Arroz; Inseticida; Oryza Sativa; Praga de Planta; Resistência Química. |
Thesaurus Nal: |
Insecticide resistance; Insects; Neonicotinoid insecticides; Oebalus poecilus; Oebalus ypsilongriseus; Pest management; Rice. |
Categoria do assunto: |
O Insetos e Entomologia |
Marc: |
LEADER 02877naa a2200373 a 4500 001 2135690 005 2022-07-14 008 2022 bl uuuu u00u1 u #d 022 $a1612-4758 024 7 $ahttps://doi.org/10.1007/s10340-021-01445-5$2DOI 100 1 $aVIEIRA, J. L. 245 $aArea-wide survey of thiamethoxam resistance and control failure likelihood in the rice stink bugs Oebalus poecilus and O. ypsilongriseus.$h[electronic resource] 260 $c2022 520 $aInsecticide 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 (<ten-fold). As a consequence, the risk of control failure with thiamethoxam was also low. Spatial dependence was significant for both species and phenomena (i.e., thiamethoxam resistance and control failure), prevailing in about the same area and likely reflecting the local pattern of insecticide use. 650 $aInsecticide resistance 650 $aInsects 650 $aNeonicotinoid insecticides 650 $aOebalus poecilus 650 $aOebalus ypsilongriseus 650 $aPest management 650 $aRice 650 $aArroz 650 $aInseticida 650 $aOryza Sativa 650 $aPraga de Planta 650 $aResistência Química 653 $aNeotropical rice 653 $aSpatial survey 700 1 $aCAMPOS, S. O. 700 1 $aSMAGGHE, G. 700 1 $aFRAGOSO, D. B. 700 1 $aBARRIGOSSI, J. A. F. 700 1 $aGUEDES, R. N. C. 773 $tJournal of Pest Science$gv. 95, p. 1151-1161, June 2022.
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Embrapa Pesca e Aquicultura (CNPASA) |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
16/02/2007 |
Data da última atualização: |
21/03/2014 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FERREIRA, M. M.; SILVA, F. B.; AUER, C. G. |
Título: |
Sobrevivência de Trichoderma viride aos fumigantes do solo. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 4., 2005, Colombo. Anais. Colombo: Embrapa Florestas, 2005. |
Descrição Física: |
1 CD-ROM |
Série: |
(Embrapa Florestas. Documentos, 117). |
Idioma: |
Português |
Notas: |
EVINCI. Resumo. |
Thesagro: |
Trichoderma Viride. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/99863/1/2005-RAC-SobrevivenciaTrichoderma.pdf
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Marc: |
LEADER 00569nam a2200169 a 4500 001 1312640 005 2014-03-21 008 2005 bl uuuu u00u1 u #d 100 1 $aFERREIRA, M. M. 245 $aSobrevivência de Trichoderma viride aos fumigantes do solo. 260 $aIn: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 4., 2005, Colombo. Anais. Colombo: Embrapa Florestas$c2005 300 $c1 CD-ROM 490 $a(Embrapa Florestas. Documentos, 117). 500 $aEVINCI. Resumo. 650 $aTrichoderma Viride 700 1 $aSILVA, F. B. 700 1 $aAUER, C. G.
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