WHEN The residential neighborhood of south Placer County east of Auburn Boulevard at Interstate 80 is scheduled for ground-based larval mosquito treatment tomorrow morning, Friday, August 30, from 2:30-5 a.m. WHY We detected an invasive (non-native) species, Aedes aegypti, commonly … Continue reading

Our offices will be closed on Monday, September 2, 2019 in observance of the Labor Day Holiday. We will resume regular business hours on September 3, 2019.   To report a vector issue, please click here: Report a Problem

Areas of western Placer are scheduled for treatment for West Nile virus and mosquito activity.  An EPA-approved mosquito adulticide will be applied in an ultra-low volume (ULV) fog by truck to target adult mosquitoes. Treatment areas (Click map for larger … Continue reading

Areas of western Placer County are scheduled for treatment. An EPA-registered mosquito adulticide will be applied in an ultra-low volume (ULV) fog by aircraft in an effort to address high mosquito numbers and West Nile virus activity. Treatment areas (click for … Continue reading

Areas of western Placer County are scheduled for treatment. An EPA-registered mosquito adulticide will be applied in an ultra-low volume (ULV) fog by aircraft in an effort to address high mosquito numbers and West Nile virus activity. Treatment areas (click for … Continue reading