Aerial Spray Mission 8/22/2018 Beach Mosquito Control District will be conducting adulticide spray missions Wednesday evening 8/22/2018 by air. The district’s helicopter will be spraying for adult mosquitoes over the East end of Panama City Beach. Aerial missions start at about sundown, and will continue till about midnight. All missions are weather permitting. Need service? Want to see past and present mission plans? Click here.