Gamma-radiation of Glossina palpalis gambiensis revisited: effect on fertility and mating competitiveness.

ABSTRACT: African animal trypanosomoses are vector-borne diseases that cause enormous livestock losses in sub-Saharan Africa, with drastic socio-economic impacts. Vector control in the context of an area-wide integrated pest management program with a sterile insect technique component requires the production of high-quality sterile male tsetse flies. In our study, we evaluated the effect of irradiation on the fecundity of Glossina palpalis gambiensis to identify the optimal dose that will induce maximum sterility while maintaining biological performance as much as possible. In addition, male mating performance was evaluated in semi-field cages. The irradiation doses used were 90, 100, 110, 120, 130, 140, and 150 Gy, and untreated males were used as the control. The results showed that pupal producti

SUBMITTER: Pagabeleguem S 

PROVIDER: S-EPMC10069399 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature