LAUSR

Genetic control of insects involves the release of modified insects that contain altered genetic traits and are competent to mate with target populations to introduce the traits therein. Since it relies on mating, this type of control is species-specific, non-toxic, and has the advantage that the released insects can do the difficult task of reaching remote and otherwise inaccessible insect niches. Gene drives are capable of drastically biasing their own transmission and are being developed as a new type of genetic control, one that would be self-sustaining, requiring low numbers in the initial release in order to spread and persist within a population. In this review, the advantages and challenges of building and deploying this technology will be discussed, using mosquito control as an example.