Reducing Cosmopolites sordidus populations and damage using traps baited with pheromone and plantain corm

Authors

  • Rodolfo Osorio-Osorio Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
  • José Isabel López-Naranjo Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
  • Rosa Ma. Salinas-Hernández Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
  • Efraín De la Cruz-Lázaro Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
  • Cesar Márquez-Quiroz Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
  • Juan Cibrián-Tovar Colegio de Posgraduados Instituto de Fitosanidad

DOI:

https://doi.org/10.19136/era.a4n11.1172

Keywords:

Banana, picudo, feromona de agregación, sordidin

Abstract

The banana weevil Cosmopolites sordidus is an important pest in plantain and banana crops throughout the world. The objective was to evaluate a mass trapping system based on traps baited with synthetic pheromone (sordidin) + plantain corm tissue to reduce C. sordidus populations and damage in the Centro-Chontalpa region of Tabasco state, Mexico. The experiment was carried out on plots of about two to three hectares of Horn plantain Musa AAB infested by C. sordidus. Treatments were four traps  ha-1, eight traps  ha-1 and a control (without traps). Population density and damage in corms of small plants (suckers) were reduced after six months of mass trapping, while damage in corms of mature plants (freshly harvested) only decreased signi cantly after 13 months of trapping. By doubling the number of traps, the reduction in the C. sordidus population and damage was not signi cant. The use of four traps  ha-1 baited with synthetic pheromone + plantain corm is a technically feasible strategy that provides at least partial control of this pest under local Horn plantain production conditions. 

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Author Biographies

  • Rodolfo Osorio-Osorio, Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
    Profesor Investigador
  • José Isabel López-Naranjo, Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
    Profesor Investigador
  • Rosa Ma. Salinas-Hernández, Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
    Profesora Investigadora
  • Efraín De la Cruz-Lázaro, Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
    Profesor Investigador
  • Cesar Márquez-Quiroz, Universidad Juárez Autónoma de Tabasco División Académica de Ciencias Agropecuarias
    Profesor Investigador
  • Juan Cibrián-Tovar, Colegio de Posgraduados Instituto de Fitosanidad
    Profesor Investigador

Published

2017-04-28

Issue

Section

SCIENTIFIC ARTICLE

How to Cite

Osorio-Osorio, R., López-Naranjo, J. I., Salinas-Hernández, R. M., De la Cruz-Lázaro, E., Márquez-Quiroz, C., & Cibrián-Tovar, J. (2017). Reducing Cosmopolites sordidus populations and damage using traps baited with pheromone and plantain corm. Ecosistemas Y Recursos Agropecuarios, 4(11), 243-253. https://doi.org/10.19136/era.a4n11.1172

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