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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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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: |
KRÜGER, A. P.; SCHEUNEMANN, T.; PADILHA, A. C.; PAZINI, J. B.; BERNARDI, D.; GRÜTZMACHER, A. D.; NAVA, D. E.; GARCIA, F. R. M. |
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Afiliação: |
ALEXANDRA P. KRÜGER, UFPEL; TIAGO SCHEUNEMANN, UFPEL; ALINE C. PADILHA, UFPEL; JULIANO B. PAZINI, UFPEL; DANIEL BERNARDI, UFPEL; ANDERSON D. GRÜTZMACHER, UFPEL; DORI EDSON NAVA, CPACT; FLÁVIO R. M. GARCIA, UFPEL. |
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Título: |
Insecticide-mediated effects on mating success and reproductive output of Drosophila suzukii. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Ecotoxicology, v. 30, p. 828-835, 2021. |
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DOI: |
https://doi.org/10.1007/s10646-021-02402-9 |
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Idioma: |
Inglês |
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Conteúdo: |
Exposure to sublethal concentrations can have adverse effects on certain individuals, but, can also favor survival and reproduction of others. This study aimed to evaluate the effects of exposing Drosophila suzukii (Matsumura, 1931) (Diptera: Drosophilidae) adults to LC50 of spinetoram and lambda-cyhalothrin and field rate of thiamethoxam on their mating, reproductive output and longevity. The LC50 for lambda-cyhalothrin and for spinetoram were 7.83 and 32.91 ng a.i./cm2, respectively. Thiamethoxam, in the concentrations tested, was not toxic to D. suzukii, therefore, we use the recommended concentration for strawberry, 231.25 ng a.i./cm2, in the sublethal tests. Insects exposed to LC50 of lambda-cyhalothrin were more likely to mate, but presented shorter copula. Sublethal exposure to thiamethoxam lead to an increase in total fecundity. Among the insecticides tested, spinetoram presented the least expressive effects. Longevity was not affected by any of the tested insecticides. Results presented in this study are relevant to D. suzukii management since the stimulatory effects shown on this pest species can collaborate to outbreaks and insecticide resistance. |
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Thesagro: |
Drosófila; Exposição. |
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Thesaurus Nal: |
Drosophila suzukii. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01929naa a2200253 a 4500
001 2135562
005 2021-10-25
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10646-021-02402-9$2DOI
100 1 $aKRÜGER, A. P.
245 $aInsecticide-mediated effects on mating success and reproductive output of Drosophila suzukii.$h[electronic resource]
260 $c2021
520 $aExposure to sublethal concentrations can have adverse effects on certain individuals, but, can also favor survival and reproduction of others. This study aimed to evaluate the effects of exposing Drosophila suzukii (Matsumura, 1931) (Diptera: Drosophilidae) adults to LC50 of spinetoram and lambda-cyhalothrin and field rate of thiamethoxam on their mating, reproductive output and longevity. The LC50 for lambda-cyhalothrin and for spinetoram were 7.83 and 32.91 ng a.i./cm2, respectively. Thiamethoxam, in the concentrations tested, was not toxic to D. suzukii, therefore, we use the recommended concentration for strawberry, 231.25 ng a.i./cm2, in the sublethal tests. Insects exposed to LC50 of lambda-cyhalothrin were more likely to mate, but presented shorter copula. Sublethal exposure to thiamethoxam lead to an increase in total fecundity. Among the insecticides tested, spinetoram presented the least expressive effects. Longevity was not affected by any of the tested insecticides. Results presented in this study are relevant to D. suzukii management since the stimulatory effects shown on this pest species can collaborate to outbreaks and insecticide resistance.
650 $aDrosophila suzukii
650 $aDrosófila
650 $aExposição
700 1 $aSCHEUNEMANN, T.
700 1 $aPADILHA, A. C.
700 1 $aPAZINI, J. B.
700 1 $aBERNARDI, D.
700 1 $aGRÜTZMACHER, A. D.
700 1 $aNAVA, D. E.
700 1 $aGARCIA, F. R. M.
773 $tEcotoxicology$gv. 30, p. 828-835, 2021.
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| 1. |  | CALIXTO, R. R.; NETO, L. G. P.; CAVALCANTE, T. DA S.; ARAGÃO, M. F.; SILVA, E. de O. A computer vision model development for size and weight estimation of yellow melon in the Brazilian Northeast. Scientia Horticulturae, New York, v. 256, artigo 108521, 8 p., 15 Oct. 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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