Spraying will be implemented based on the Integrated Pest Management criteria:
- Time of year
- Current level of mosquito activity
- Surveillance results
One positive mosquito or human case will initiate control measures appropriate to the applicable conditions in an attempt to stop or slow transmission.
Frisco will spray between 1/2 mile to 1 mile radius of the affected area, depending on population density. Frisco will spray areas two days consecutively. The application truck will drive streets of areas noted from 10 p.m. to 5 a.m.
If you have questions, please contact Health & Food Safety.