ahlam1399
07-21-2017, 06:05 PM
Scientists plan to release millions of sterile, male bacteria-infected mosquitoes in California, to breed with wild females. They're hoping for a "steep decline" in the species that carries Zika.
أكثر... (http://www.npr.org/sections/thetwo-way/2017/07/21/538470321/to-shrink-the-mosquito-population-scientists-are-releasing-20-million-of-them?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/thetwo-way/2017/07/21/538470321/to-shrink-the-mosquito-population-scientists-are-releasing-20-million-of-them?utm_medium=RSS&utm_campaign=news)