Mosquito Larvicide Program

All sites treated with Bacterial Larvicide. Safe for humans, animal, etc.
  • 370 breeding sites treated yearly
  • 90,000 acres sprayed in the zoned areas
  • 1300 catch basins treated
  • County area treated by aerial spraying
  • Spraying overseen by this office in cooperation with Environmental Health
  • 550 miles of drainages
  • 27 ponds / reservoirs
  • 3 - 4 application per year
  • ULV fogging done only as a back-up (used only on a complain basis)
  • Season begins in April and continues through October (depending on weather)