1. Department of Agricultural Chemistry and Edaphology; University of Cordoba; Cordoba Spain
2. Departamento de Entomologia/BIOAGRO; Universidade Federal de Viçosa; Viçosa Brazil
3. Departamento de Fitotecnia; Universidade Federal de Viçosa; Viçosa Brazil
4. Department of Biosciences, Research Center for Endogenous Resource Valorization's; Polytechnic Institute of Beja; Beja Portugal
5. Bayer CropScience Mexico; Mexico City Mexico