• Member of the Editorial Committee of the Journal "Protection Ecology" (Elsevier Scientific Publ. Co., Holland).
• Member of the Editorial Committee of the Journal "Environmental Monitoring and Assessment" (D. Reidel Publ. Co., Holland).
• Member of the Editorial Committee of the Journal "Journal of Medical Entomology", Hawaii, USA.
• Field Editor of the Journal "Trends in Ecology and Evolution", Oxford University Press, London.
• Member of the Editorial Committee of the Journal "Revista de la Asociación de Ciencias Naturales del Litoral", Santo Tomé, Santa Fe, Argentina.
• Member of the Editorial Council of the Journal "Revista de la Sociedad Entomológica Argentina". Tucumán, Argentina.
• Correspondent Member of the International Committee of the Journal: Annual Review of Entomology, Palo Alto, California.
• Member of the Editorial Committee of the Journal "Ecología Austral", Argentina.
• Member of the Editorial Committee of the Journal "Environment, Development and Sustainability" (Kluwer Academic Publishers, Dordrecht, Holland).
• Editor in Chief of the Journal "Ecología Austral" de la Asociación Argentina de Ecología.