Japanese encephalitis is a mosquito born disease that can infects pigs and humans. It is a serious health hazard. One solution to minimizing the disease occurrence in the agriculture sector is to cover water storages to prevent access to breeding areas for the mosquito. QUIT EVAP EMT provides a 95% total exclusion cover to the surface area of water storages. The remaining 5 % surface area, which mostly occurs around the perimeter of the storage, and is easily accessed, can be treated with mosquito breeding suspression sprays.