Abstract: A fly (insect) control program is implemented by the disclosed fly tape delivery system having source spool assembly and a take-up spool assembly, providing for fly tape to be extended between the two assemblies located at spaced apart locations with premises to be protected. Each spool assembly includes a hub and a reel adapted for being carried by the hub in selectively latched and unlatched positions, the reel of the source spool assembly providing a rolled length of fresh fly tape, and the reel of the take-up spool assembly providing a location for rolling up the fly tape after becoming coated with flies. When a reach of the fly tape is extended from the reel of the source spool assembly to the reel of the take-up spool assembly, tautness of the reach of tape is maintained by a latched relation of each spool assemblies which prevents the reel of each spool assembly is prevented from turning relative to the hub of the respective spool assembly.