http://www.smartplanet.com/blog/rethinking-healthcare/6000-gm-mosquitoes-run-amok-in-a-malaysian-forest/2919
Basically they are creating genetically modified male mosquitoes to be sterile. They are released into mosquito populations and compete with regular males to breed. Because they are sterile, the females fail to produce offspring and thus the mosquito population drops.
It isn't quite 1 viable birth in 1000, but it did knock the mosquito population of the Kayman islands down by 80%, and the company making this says it can do even better.
Basically they are creating genetically modified male mosquitoes to be sterile. They are released into mosquito populations and compete with regular males to breed. Because they are sterile, the females fail to produce offspring and thus the mosquito population drops.
It isn't quite 1 viable birth in 1000, but it did knock the mosquito population of the Kayman islands down by 80%, and the company making this says it can do even better.