Data/hora: 03/06/2024 01:12:14

Biblioteca(s): | Embrapa Uva e Vinho.
Data corrente: | 05/01/2018
Data da última atualização: | 30/04/2019
Autoria: | ROSA, J. M. da; ARIOLI, C. J.; PADILHA, A. C.; AGOSTINETTO, L.; BOTTON, M.
Afiliação: | Joatan Machado da Rosa, Dr. Laboratory of Entomology. Santa Catarina Estate University, Agronomy Department, 88520-000, Lages, SC, Brazil. joatanmachado@gmail.com , corresponding author.; Cristiano João Arioli, r. Laboratory of Entomology. Agricultural Research and Rural Extension - Epagri, 88600-000. São Joaquim, SC, Brazil; Aline Costa Padilha, M. Sc. Laboratory of Entomology. Federal University of Pelotas, Plant Protection Department, 96010-900, Pelotas, RS, Brazi; Lenita Agostinetto, Dr. Graduate Program in Environment and Health. University of Planalto Catarinense, 88509-900, Lages, SC, Brazil; MARCOS BOTTON, CNPUV.
Título: | Effect of food lures for monitoring of Anastrepha fraterculus (Diptera: Tephritidae) in Acca sellowiana (Myrtaceae).
Ano de publicação: | 2017
Fonte/Imprenta: | Revista Colombiana de Entomologia, v. 43, n. 2, p. 201-207, jul./dec. 2017.
Idioma: | Inglês
Conteúdo: | The South American fruit fly, Anastrepha fraterculus (Diptera: Tephritidae) stands out for its polyphagous habit of damaging the production of several fruits in southern Brazil. This study aimed to evaluate the capture efficiency of A. fraterculus using grape juice at different periods of decomposition and aging as well as to test the capture efficiency of the enzymatic hydrolyzed protein Cera Trap® in feijoa crops. The work was conducted in a commercial feijoa orchard in São Joaquim, SC, Brazil during the 2014 growing season. Undiluted Cera Trap®, fresh grape juice and grape juice that had aged for 7 and 14 days were evaluated. All of the treatments with grape juice were used at the recommended concentration of 25 %. McPhail traps were used with 300 mL for each lure. On a weekly basis, the number of adults and the percentage of female fruit flies captured were evaluated, using identification and counting. Cera Trap® was the lure that captured the highest number of fruit flies, with a high percentage of females and with a higher frequency of captures during the season. Cera Trap® also showed the highest number of action thresholds compared to grape juice treatments. The 25 % fresh and aged grape juice showed a low number of captures and a low number of action thresholds. We conclude that fresh and aged grape juice were not effective for capturing and monitoring A. fraterculus in feijoa orchards. The Cera Trap® lure proves to be an alternative to improve monitoring of A. fraterculus in orchards in southern Brazil. Key words: Monitoring, fruit fly, control index, attractiveness, pest management. La mosca suramericana de las frutas Anastrepha fraterculus (Diptera: Tephritidae) se destaca por su hábito polífago, dañando la producción de diversas frutas en el sur de Brasil. El objetivo de este estudio fue evaluar la eficacia de la captura de moscas de la fruta utilizando jugo de uva en diferentes estados de descomposición y envejecimiento, así como evaluar la eficiencia de la captura de A. fraterculus con la proteína hidrolizada de origen animal Cera Trap® en un huerto de Acca sellowiana. El trabajo fue realizado en São Joaquim, SC, Brasil, durante la fructificación de 2014. Los tratamientos fueron: Cera Trap® sin diluir y jugo de uva fresco o envejecido durante 7 y 14 días. Los tratamientos con jugo de uva fueron utilizados a una concentración del 25 %. Se utilizaron trampas McPhail que contenían 300 mL de cada atrayente. Se evaluaron semanalmente el número de moscas adultas de las frutas y el porcentaje de hembras capturadas mediante el recuento e identificación de las especies. Cera Trap® fue el atrayente con el mayor número y mayor porcentaje de hembras de moscas capturadas, y de mayor frecuencia de capturas durante la estación proporcionando más posibilidades de control en comparación con los tratamientos que contenían jugo de uva. Se concluye que los jugos de uva fresca o envejecidos no fueron eficaces en la captura y monitoreo de A. fraterculus en huerto comercial de feijoa. El atrayente Cera Trap® demostró ser una alternativa para mejorar el monitoreo de A. fraterculus en huertos de feijoa. Palabras clave: Monitoreo, moscas de las frutas, instrucción de control, atracción, manejo de plagas.
Palavras-Chave: | Atracción; Attractiveness; Control index; Fruit fly; Instrucción de control; Manejo de plagas; Monitoreo; Moscas de las frutas.
Thesaurus Nal: | Monitoring; pest management.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/170391/1/ARTIGO-RCdE-43-2-2017-201-207.pdf
Registro original: | Embrapa Uva e Vinho (CNPUV)
Exemplares: | CNPUV - (17597-1) - UPC - AP - DD -  -  - 18.02265 - DIS