Beyond bed nets: study tests new way to repel mosquitoes
A new study suggests that “emanators” that slowly release chemical vapors over time could be an effective way to keep mosquitoes at bay, even when people cannot shelter under mosquito nets. …
Jonathan Cox
http://www.khmertimeskh.com/news/23078/beyond-bed-nets--study-tests-new-way-to-repel-mosquitoes/