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 | Acesso ao texto completo restrito à biblioteca da Embrapa Uva e Vinho. Para informações adicionais entre em contato com cnpuv.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
30/08/2019 |
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Data da última atualização: |
09/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BERNARDI, D.; NONDILLO, A.; BARONIO, C. A.; BORTOLI, L. C.; MACHOTA JUNIOR, R.; TREPTOW, R. C. B.; GEISLER, F. C. S.; NEITXKE, C. G.; NAVA, D. E.; BOTTON, M. |
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Afiliação: |
Daniel Bernardi, Universidade Federal de Pelotas, Departamento de Fitossanidade, Caixa Postal 354, CEP 96010-900, Capão-do-Leão, RS, Brazil; Aline Nondillo, Empresa Brasileira de Pesquisa Agropecuária, Embrapa Uva e Vinho, CEP 95701-008, Bento Gonçalves, RS, Brazil; Cléber Antonio Barônio, Empresa Brasileira de Pesquisa Agropecuária, Embrapa Uva e Vinho, CEP 95701-008, Bento Gonçalves, RS, Brazil; Lígia Caroline Bortoli, Empresa Brasileira de Pesquisa Agropecuária, Embrapa Uva e Vinho, CEP 95701-008, Bento Gonçalves, RS, Brazil; Ruben Machota junior, Empresa Brasileira de Pesquisa Agropecuária, Embrapa Uva e Vinho, CEP 95701-008, Bento Gonçalves, RS, Brazil; Rute Caroline Becker Treptow, Universidade Federal de Pelotas, Departamento de Fitossanidade, Caixa Postal 354, CEP 96010-900, Capão-do-Leão, RS, Brazil; Fernando Carla Santos Geisler, Universidade Federal de Pelotas, Departamento de Fitossanidade, Caixa Postal 354, CEP 96010-900, Capão-do-Leão, RS, Brazil; Camila Gauger Neitzke, Universidade Federal de Pelotas, Departamento de Fitossanidade, Caixa Postal 354, CEP 96010-900, Capão-do-Leão, RS, Brazil; DORI EDSON NAVA, CPACT; MARCOS BOTTON, CNPUV. |
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Título: |
Side effects of toxic bait formulations on Diachasmimorpha longicaudata (Hymenoptera: Braconidae). |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Scientífic Reports v. 9, n. 12550, 2019. |
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DOI: |
10.1038/s41598-019-49106-z |
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Idioma: |
Inglês |
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Conteúdo: |
Diachasmimorpha longicaudata (Ashmead, 1905) (Hymenoptera: Braconidae) is considered one of the main biological control agents of Ceratitis capitata (Wiedemann) (Diptera: Tephritidae).
However, the application of toxic baits for the management of C. capitata might exert side effects on the parasitoid. The objective of this study was to evaluate the side effects of toxic bait formulations on D. longicaudata. The food attractants Anamed, 3% Biofruit, 1.5% CeraTrap, 1.25% Flyral, 3% Isca Samaritá, 3% Isca Samaritá Tradicional, and 7% sugarcane molasses mixed with an organophosphate insecticide [malathion, 2.0 grams of active ingredient (g a.i.) L−1] and the commercial formulation Gelsura (2.0 and 4.0 g a.i. L−1 alpha-cypermethrin) showed high toxicity to D. longicaudata adults (>90% mortality) after 96 h and were thus classified as harmful (Class 4). Similarly, 3% Isca Samaritá Tradicional and 7% sugarcane molasses in formulations with the insecticides spinosad and spinetoram (0.096 g a.i. L−1 or kg) were moderately harmful (Class 3). In contrast, the food attractants Anamed, 3% Biofruit, 1.5% CeraTrap, 1.25% Flyral, and 3% Isca Samaritá Tradicional in combination with spinosad and spinetoram and the formulation Success 0.02CB (0.096 g a.i. L−1 spinosad) were classified as harmless (<10% mortality up to 96 h, Class 1). Additionally, these formulations did not reduce the parasitism and emergence rate of the F1 generation of D. longicaudata in C. capitata larvae. Formulations of toxic baits based on spinosyn are suitable for the management of C. capitata together with the parasitoid D. longicaudata MenosDiachasmimorpha longicaudata (Ashmead, 1905) (Hymenoptera: Braconidae) is considered one of the main biological control agents of Ceratitis capitata (Wiedemann) (Diptera: Tephritidae).
However, the application of toxic baits for the management of C. capitata might exert side effects on the parasitoid. The objective of this study was to evaluate the side effects of toxic bait formulations on D. longicaudata. The food attractants Anamed, 3% Biofruit, 1.5% CeraTrap, 1.25% Flyral, 3% Isca Samaritá, 3% Isca Samaritá Tradicional, and 7% sugarcane molasses mixed with an organophosphate insecticide [malathion, 2.0 grams of active ingredient (g a.i.) L−1] and the commercial formulation Gelsura (2.0 and 4.0 g a.i. L−1 alpha-cypermethrin) showed high toxicity to D. longicaudata adults (>90% mortality) after 96 h and were thus classified as harmful (Class 4). Similarly, 3% Isca Samaritá Tradicional and 7% sugarcane molasses in formulations with the insecticides spinosad and spinetoram (0.096 g a.i. L−1 or kg) were moderately harmful (Class 3). In contrast, the food attractants Anamed, 3% Biofruit, 1.5% CeraTrap, 1.25% Flyral, and 3% Isca Samaritá Tradicional in combination with spinosad and spinetoram and the formulation Success 0.02CB (0.096 g a.i. L−1 spinosad) were classified as harmless (<10% mortality up to 96 h, Class 1). Additionally, these formulations did not reduce the parasitism and emergence rate of the F1 generation of D. longicaudata in C. capi... Mostrar Tudo |
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Palavras-Chave: |
Diachasmimorpha longicaudat; Diptera Tephritida; Hymenoptera Braconida; Iscas tóxicas; Toxic bait. |
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Thesagro: |
Ceratitis Capitata. |
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Categoria do assunto: |
-- |
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Marc: |
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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