What determines if and when an area will be sprayed?

Surveillance data, mosquito monitor trap reporting, and calls from specific locations or neighborhoods. Spraying is not automatic as it is based on the number of mosquitoes found and the bona fide threat.

To sign up for notifications or for more information,

visit the Mosquito Control page.

Show All Answers

1. What is being done to control mosquitos?
2. When should I call about a mosquito concern?
3. What are the ways that I can fight the bite?
4. Can mosquitos be a disease threat?
5. What determines if and when an area will be sprayed?
6. Are the pesticides used for spraying approved by federal and state agencies?
7. Does ground or aerial spraying kill all mosquitos?
8. How can I find out if our area is scheduled to be sprayed this evening?
9. How can I control mosquitoes in my yard?
10. Are there many breeding opportunities for mosquitoes in York County?