" (...) In October 1989, the aerial spray mission deployed to South Carolina at the request of the Federal Emergency Management Agency (FEMA) to control vector mosquitoes in the wake of Hurricane Hugo. During that operation, which spanned 5 weeks, more than 855,000 acres were sprayed. The citizens of South Carolina were very appreciative of the protection from mosquito attacks provided by the 907th TAG aerial spraying. (...)" http://www.globalsecurity.org/military/agency/usaf/757as.htm