Bulletins & Announcements

Larval Mosquito Treatment in Placer County Agricultural areas August 26 through August 28

The agricultural areas of western Placer County are scheduled for treatment for larval mosquito populations.  An EPA-registered mosquito larvicide will be applied by a low-flying aircraft in an effort to prevent the emergence of adult mosquitoes and reduce the risk of mosquito-transmitted diseases.  Treatments will occur during the daylight hours, most commonly in the morning and early afternoon.

Treatment area:

  • western Placer county –  Treatment areas are all agricultural and will not include organic fields, with the larvicide material applied directly to the fields

western Placer larvicide