James Gathany/CDC The US Environmental Protection Agency has given its approval for MosquitoMate, a Kentucky-based biotechnology company, to release its bacteria-infected male mosquitoes in several parts of the United States.
The EPA approval was first reported by Nature on Monday, and confirmed by the company. The EPA didnt immediately respond to a request for comment from Quartz.
The companys lab-grown mosquitoes, which it calls ZAP males, are infected with the Wolbachia bacteria, naturally occurring in many insects, but not in Aedes aegypti, a vector for viruses such as yellow fever, dengue and Zika. When bacteria-infected males mate with uninfected females, the females produce eggs that dont hatch. In addition, infected mosquitoes are less likely to spread disease.
According to Gizmodo, the EPA on Nov. 3 registered MosquitoMates mosquito as a biopesticide, with a five-year license to sell in 20 different states. Entomologist Stephen Dobson, CEO of MosquitoMate, told Gizmodo that the company could start selling the infected mosquitoes next summer via contracts with government bodies and direct to homeowners, beginning with Lexington, Ky. and expanding to nearby areas like Nashville, Tenn. Quartz reached out to MosquitoMate for comment, and will update when we hear back.
The permitted states include mostly those similar weather conditions to Kentucky, New York, and California, states where the company earlier conducted trialsas well as Washington DC. In April, the company began a 12-week field trial that involved releasing 20,000 male Aedes aegypti mosquitoes in Stock Island, in the Florida Keys. The male mosquitoes dont bite, which should make the release of these insects sound less alarming.
Other countries have been using lab-produced mosquitoes to reduce their populations. In Chinas southern city of Guangzhou, scientists used a similar method to control the insects population by building a mosquito factory that produced millions of Wolbachia-infected male mosquitoes last year. Brazil has used the bacteria-infected mosquitoes in its campaign against the Zika virus.
Brazil has also tried the use of a different kind of lab mosquito, one that is genetically modified, which has faced resistance in the US.
Poster Comment:
Are your mosquitoes government approved?