Selective targeting of biting females to control mosquito-borne infectious diseases

Mosquitoes are vectors for a number of infectious diseases. Only females feed on blood to provision for their embryos and, in doing so, transmit pathogens to the associated vertebrate hosts. Therefore, sex is an important phenotype in the context of genetic control programs, both for sex separation in the rearing facilities to avoid releasing biting females and for ways to distort the sex ratio towards nonbiting males. We review recent progress in the fundamental knowledge of sex determination and sex chromosomes in mosquitoes and discuss new methods to achieve sex separation and sex ratio distortion to help control mosquito-borne infectious diseases. We conclude by suggesting a few critical areas for future research.

Automated summary

This article reviews the recent progress in understanding sex determination and sex chromosomes in mosquitoes and discusses new methods for achieving sex separation and sex ratio distortion to control mosquito-borne infectious diseases. Several critical areas for future research are suggested.