Evaluación de diferentes tipos de atrayentes alimentos para la captura de moscas de la fruta en la provincia del Guayas
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2018-04
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Facultad de Ciencias Agrarias Universidad de Guayaquil
Resumen
Las moscas de la fruta son consideradas un grupo de plagas muy
importantes que afectan a la fruticultura a nivel mundial, causan un daño
económico ya que el producto queda inservible y los grandes mercados en
las frutas restringen el acceso a los mercados internaciones de productos
vegetales. Esta investigación se realizó en el laboratorio de Entomología de
AGROCALIDAD cantón Guayaquil de la provincia del Guayas. El objetivo fue
evaluar la eficacia de atrayentes alimenticios en la captura de este insecto
plaga. Para el efecto se colocaron cinco trampas McPhail con distintos
atrayentes por cada ruta para capturar estos tephritidos e identificarlos
según su especie. En ruta – 04 se obtuvo una captura de 1158 adultos de
Anastrepha fraterculus, como especie dominante y el atrayente que funciono
en capturas fue (proteína hidrolizada); en la ruta – 08 se obtuvieron capturas
de 1082 adultos de A. fraterculus y su atrayente de mayor efectividad
(CeraTrap); en la ruta – 11 se obtuvieron 103 capturas de adultos de A.
fraterculus, y el atrayente que mejor efecto tuvo fue (CeraTrap); en la ruta –
13 se obtuvo una captura de 2600 adultos de A. fraterculus y su atrayente de
mayor efectividad (CeraTrap). Por lo que se concluye que el atrayente
CeraTrap fue la que mejor atracción tuvo en la captura de este tephritido.
Fruit flies are considered to be a group of very important pests that affect fruit growing worldwide, cause economic damage since the product is useless and large markets in fruits restrict access to international markets for plant products. This research was carried out in the Entomology laboratory of AGROCALIDAD canton Guayaquil of the province of Guayas. The objective was to evaluate the effectiveness of food attractants in the capture of this insect pest. For this purpose, five McPhail traps were placed with different attractors per route to capture these tephritids and identify them according to their species. In route - 04 a capture of 1158 adults of Anastrepha fraterculus was obtained, as the dominant species and the attractant that worked in catches was (hydrolyzed protein); in route - 08, captures were obtained of 1082 adults of A. fraterculus and its most effective attractant (CeraTrap); in route - 11, 103 adult captures of A. fraterculus were obtained, and the attractant that had the best effect was (CeraTrap); on route - 13, a capture of 2600 adults of A. fraterculus and its most effective attractant (CeraTrap) was obtained. So it is concluded that the attractive (CeraTrap) was the best attraction in the capture of this tephritido.
Fruit flies are considered to be a group of very important pests that affect fruit growing worldwide, cause economic damage since the product is useless and large markets in fruits restrict access to international markets for plant products. This research was carried out in the Entomology laboratory of AGROCALIDAD canton Guayaquil of the province of Guayas. The objective was to evaluate the effectiveness of food attractants in the capture of this insect pest. For this purpose, five McPhail traps were placed with different attractors per route to capture these tephritids and identify them according to their species. In route - 04 a capture of 1158 adults of Anastrepha fraterculus was obtained, as the dominant species and the attractant that worked in catches was (hydrolyzed protein); in route - 08, captures were obtained of 1082 adults of A. fraterculus and its most effective attractant (CeraTrap); in route - 11, 103 adult captures of A. fraterculus were obtained, and the attractant that had the best effect was (CeraTrap); on route - 13, a capture of 2600 adults of A. fraterculus and its most effective attractant (CeraTrap) was obtained. So it is concluded that the attractive (CeraTrap) was the best attraction in the capture of this tephritido.
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Palabras clave
ALIMENTICIO, ATRAYENTES, MOSCAS, RUTAS, TRAMPAS