To address increasing mosquito numbers and spike of West Nile virus activity this season in the irrigated agricultural areas in western Placer County, the District will perform aerial adulticide applications to rice fields on Thursday and Friday (August 9 and 10, 2012). The treatments will occur between 8:30-10:30 p.m.
- Placer County west border – areas south of Wise Road, down to Catlett Rd. and Sunset Blvd, west of Lincoln. See map of area.
Since several factors affect spraying activities, such as weather and wind conditions, the District encourages Placer residents to continue to check the District website for any changes to the spraying schedule and accompanying maps of the planned treatment areas.