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Updated: Sep 2, 2026

Preparing Irradiated and Marked Male Aedes aegypti Mosquitoes for Release in an Operational Sterile Insect Technique Program
Published on: March 12, 2021
Yes, Irradiated Sterile Male Mosquitoes Can Be Sexually Competitive!
Jérémy Bouyer1, Marc J B Vreysen2
1Insect Pest Control Sub-programme, Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, A-1400 Vienna, Austria; CIRAD, UMR ASTRE CIRAD-INRA 'Animals, Health, Territories, Risks and Ecosystems', Campus international de Baillarguet, 34398 Montpellier, cedex 05, France; CIRAD, UMR ASTRE, F-97410 St Pierre, La Réunion, France.
Abstract:
Adequate sexual competitiveness of sterile males is a prerequisite for genetic control methods, including the sterile insect technique. During the past decade several semi-field and open-field trials demonstrated that irradiated male mosquitoes can be competitive.

