Mosquito spraying originally scheduled for Thursday will now happen on Sunday.
Spraying around the Milligan Street and Asheville Highway areas has been postponed due to equipment problems on a spray truck.
The Knox County Health Department will now treat the areas on Sunday between 9 p.m. and midnight.
Signs will be posted in the areas and neighbors are asked to stay inside during the spraying.
There will be follow up spraying on Thursday, October 10th.