The Hillsborough County Mosquito Management Services is spraying for mosquitoes using a helicopter on Tuesday evening.County officials said people can expect a low-flying helicopter near Veterans Expressway and Busch Boulevard a nd up to Busch Boulevard and North 22nd Street.The county will start spraying at 7:30 p.m. on Sept. 29.Residents can sign up to be notified about localized aerial treatments occurring in their neighborhood. Hillsborough County also maintains an online resource where residents can see where treatments are occurring.  ...read more read less