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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
25/10/2021 |
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Data da última atualização: |
25/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORAIS, M. C.; RAKES, M.; PADILHA, A. C.; GRÜTZMACHER, A. D.; NAVA, D. E.; BERNARDI, O.; BERNARDI, D. |
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Afiliação: |
MAÍRA C. MORAIS, UFPEL; MATHEUS RAKES, UFPEL; ALINE C. PADILHA, UFPEL; ANDERSON D. GRÜTZMACHER, UFPEL; DORI EDSON NAVA, CPACT; ODERLEI BERNARDI, UFPEL; DANIEL BERNARDI, UFPEL. |
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Título: |
Susceptibility of Brazilian Populations of Anastrepha fraterculus, Ceratitis capitata (Diptera: Tephritidae), and Drosophila suzukii (Diptera: Drosophilidae) to Selected Insecticides. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Economic Entomology, v. 114, n. 3, p. 1291-1297, 2021. |
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DOI: |
10.1093/jee/toab050 |
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Idioma: |
Inglês |
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Conteúdo: |
Anastrepha fraterculus (Wiedemann), Ceratitis capitata (Wiedemann), and Drosophila suzukii (Matsumura) are the main fruit pests in Brazil. Here, we evaluated the susceptibility of Brazilian populations of A. fraterculus, C. capitata, and D. suzukii to selected insecticides. In ingestion bioassays, adults from a laboratory susceptible population of each species were exposed to five different modes of action of insecticide. Then, field populations of each species were exposed to the diagnostic concentrations to evaluate possible changes in susceptibility. Our findings indicate that lambda-cyhalothrin, malathion, and spinosad had similar levels of toxicity against a susceptible laboratory population of A. fraterculus, with LC50 values of 6.34, 6.54, and 8.76 ?g a.i./ ml, respectively. Ceratitis capitata had similar susceptibilities to spinosad (1.30 ?g a.i./ml), spinetoram (2.76 ?g a.i./ml), and malathion (7.10 ?g a.i./ml), but a lower susceptibility to lambda-cyhalothrin (76.55 ?g a.i./ml). For D. suzukii, the LC50 values of deltamethrin (0.67 ?g a.i./ml), malathion (3.30 ?g a.i./mL), spinosad (4.16 ?g a.i./ ml), and spinetoram (4.75 ?g a.i./ml) were lower than for abamectin (15.02 ?g a.i./ml), acetamiprid (39.38 a.i./ ml), and thiamethoxam (70.15 ?g a.i./ml). The diagnostic concentrations, based on LC99 values of the insecticides, caused more than 99% mortality for most field populations of each species. For lambda-cyhalothrin the populations RS-1 (A. fraterculus) and SC (C. capitata) showed approximately 10% of live insects. These differences represent the natural variation in population susceptibility and not due to insecticide selection pressure. The diagnostic concentrations defined here should be used in future resistance monitoring programs in Brazil. MenosAnastrepha fraterculus (Wiedemann), Ceratitis capitata (Wiedemann), and Drosophila suzukii (Matsumura) are the main fruit pests in Brazil. Here, we evaluated the susceptibility of Brazilian populations of A. fraterculus, C. capitata, and D. suzukii to selected insecticides. In ingestion bioassays, adults from a laboratory susceptible population of each species were exposed to five different modes of action of insecticide. Then, field populations of each species were exposed to the diagnostic concentrations to evaluate possible changes in susceptibility. Our findings indicate that lambda-cyhalothrin, malathion, and spinosad had similar levels of toxicity against a susceptible laboratory population of A. fraterculus, with LC50 values of 6.34, 6.54, and 8.76 ?g a.i./ ml, respectively. Ceratitis capitata had similar susceptibilities to spinosad (1.30 ?g a.i./ml), spinetoram (2.76 ?g a.i./ml), and malathion (7.10 ?g a.i./ml), but a lower susceptibility to lambda-cyhalothrin (76.55 ?g a.i./ml). For D. suzukii, the LC50 values of deltamethrin (0.67 ?g a.i./ml), malathion (3.30 ?g a.i./mL), spinosad (4.16 ?g a.i./ ml), and spinetoram (4.75 ?g a.i./ml) were lower than for abamectin (15.02 ?g a.i./ml), acetamiprid (39.38 a.i./ ml), and thiamethoxam (70.15 ?g a.i./ml). The diagnostic concentrations, based on LC99 values of the insecticides, caused more than 99% mortality for most field populations of each species. For lambda-cyhalothrin the populations RS-1 (A. fraterculus) and SC (C. ... Mostrar Tudo |
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Thesagro: |
Anastrepha Fraterculus; Ceratitis Capitata; Fruticultura; Inseticida; Praga; Praga de Planta. |
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Thesaurus Nal: |
Drosophila suzukii. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02720naa a2200289 a 4500
001 2135553
005 2021-10-25
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1093/jee/toab050$2DOI
100 1 $aMORAIS, M. C.
245 $aSusceptibility of Brazilian Populations of Anastrepha fraterculus, Ceratitis capitata (Diptera$bTephritidae), and Drosophila suzukii (Diptera: Drosophilidae) to Selected Insecticides.$h[electronic resource]
260 $c2021
520 $aAnastrepha fraterculus (Wiedemann), Ceratitis capitata (Wiedemann), and Drosophila suzukii (Matsumura) are the main fruit pests in Brazil. Here, we evaluated the susceptibility of Brazilian populations of A. fraterculus, C. capitata, and D. suzukii to selected insecticides. In ingestion bioassays, adults from a laboratory susceptible population of each species were exposed to five different modes of action of insecticide. Then, field populations of each species were exposed to the diagnostic concentrations to evaluate possible changes in susceptibility. Our findings indicate that lambda-cyhalothrin, malathion, and spinosad had similar levels of toxicity against a susceptible laboratory population of A. fraterculus, with LC50 values of 6.34, 6.54, and 8.76 ?g a.i./ ml, respectively. Ceratitis capitata had similar susceptibilities to spinosad (1.30 ?g a.i./ml), spinetoram (2.76 ?g a.i./ml), and malathion (7.10 ?g a.i./ml), but a lower susceptibility to lambda-cyhalothrin (76.55 ?g a.i./ml). For D. suzukii, the LC50 values of deltamethrin (0.67 ?g a.i./ml), malathion (3.30 ?g a.i./mL), spinosad (4.16 ?g a.i./ ml), and spinetoram (4.75 ?g a.i./ml) were lower than for abamectin (15.02 ?g a.i./ml), acetamiprid (39.38 a.i./ ml), and thiamethoxam (70.15 ?g a.i./ml). The diagnostic concentrations, based on LC99 values of the insecticides, caused more than 99% mortality for most field populations of each species. For lambda-cyhalothrin the populations RS-1 (A. fraterculus) and SC (C. capitata) showed approximately 10% of live insects. These differences represent the natural variation in population susceptibility and not due to insecticide selection pressure. The diagnostic concentrations defined here should be used in future resistance monitoring programs in Brazil.
650 $aDrosophila suzukii
650 $aAnastrepha Fraterculus
650 $aCeratitis Capitata
650 $aFruticultura
650 $aInseticida
650 $aPraga
650 $aPraga de Planta
700 1 $aRAKES, M.
700 1 $aPADILHA, A. C.
700 1 $aGRÜTZMACHER, A. D.
700 1 $aNAVA, D. E.
700 1 $aBERNARDI, O.
700 1 $aBERNARDI, D.
773 $tJournal of Economic Entomology$gv. 114, n. 3, p. 1291-1297, 2021.
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Embrapa Clima Temperado (CPACT) |
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| 14. |  | MARTINS, T. R.; TUKUSHIGUE, C. Y.; ALMEIDA, A. M. R. Manchas em sementes de soja, associadas à infecção pelo vírus do mosaico rugoso da soja (mosaico-em-desenho do feijoeiro). Informativo ABRATES, Londrina, v. 3, n. 3, p. 99, jun. 1993. res. 157. Resumo apresentado no VIII Congresso Brasileiro de Sementes, Foz do Iguacu, 1993.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 15. | | COELHO FILHO, M. A.; CRUZ, J. L.; COELHO, E. F.; MARTINS, T. S.; MARIN, F. R. Aptidão agroclimática do Estado da Bahia para o cultivo do mamoeiro. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 16., 2009, Belo Horizonte. Mudanças climáticas, recursos hídricos e energia para uma agricultura sustentável: [trabalhos apresentados]. Belo Horizonte: SBA; Viçosa: UFV; Sete Lagoas: Embrapa Milho e Sorgo, 2009. 1 CD ROM. pdf 415| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 19. | | ANDRADE, M. R. DE; MARTINS, T. R.; TIBURSKI, J. H.; ROSENTHAL, A. Desenvolvimento de queijo minas em miniatura para análises microbiológicas. In: SIMPÓSIO DE CIÊNCIA, TECNOLOGIA E ENGENHARIA DE ALIMENTOS, 1., 2015, Valença, RJ. [Anais...]. Valença, RJ: CEFET, 2015. 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 20. | | MARTINS, T. R.; TIBURSKI, J. H.; WALTER, E. H. M.; ROSENTHAL, A. Efeito do tratamento por alta pressão hidrostática na viabilidade de duas cepas probióticas em queijo minas frescal. In: SIMPÓSIO DE CIÊNCIA, TECNOLOGIA E ENGENHARIA DE ALIMENTOS, 1., 2015, Valença, RJ. [Anais...]. Valença, RJ: CEFET, 2015. 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 149 | |
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