Spray Alerts

Current Spraying Operations:

There are no adult mosquito control spray operations planned - 12/19

Ground & air spraying locations, dates, and times are listed below. Map, if available, is also attached. In response to increased adult mosquito populations and/or the detection of West Nile Virus, the District is preparing to conduct adult mosquito control operations in the following area(s):​

 

 

 

 

 

 

 

Past Completed Operations​:

• Aerial spraying for adult mosquito control using Dibrom is scheduled for the evening of Wednesday, October 16, 2019 between 6:30 p.m. to 8:30 p.m. or depending on weather, the evening of Thursday, October 17, 2019 between 6:30 p.m. to 8:30 p.m.
  • Portion of Rural South County: See Map COMPLETE
• Ground spraying for adult mosquito control using Evergreen 5-25 is scheduled for the evening of Thursday, October 3, 2019 between 6:50 p.m. to 9:00 p.m. or depending on weather, the evening of  Friday, October 4, 2019 between 6:50 p.m. to 9:00 p.m.
  • Ripon Sewer: See Map  COMPLETE
  • Portion of Rural South Manteca: >North to W. Ripon Rd., >South to Melton Rd., >East to Brown Rd., >West to S. Union Rd. See Map  COMPLETE

• Ground spraying for adult mosquito control using Evergreen 5-25 is scheduled for the morning of Friday, October 4, 2019 between 6:00 a.m. to 7:30 a.m. or depending on weather, the morning of Saturday, October 5, 2019 between 6:00 a.m. to 7:30 a.m.
  • Legacy Fields Sports Complex: See Map  COMPLETE

• Rescheduled  Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of Tuesday, October 1, 2019 between 7:00 p.m. and 10:00 p.m. or depending on weather, the evening of Wednesday, October 2, 2019 between 7:00 p.m. and 10:00 p.m.
  • North Delta Area: Portions of: Brack Tract, Canal Ranch Tract, and Terminous Tract, and Staten Island See Map COMPLETE
  • Delta Area West of Stockton: Portions of the following: Wright Tract, Shima Tract, Rindge Tract, & Lower Roberts Island See Map COMPLETE

 

 

 

 

 

 

 

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West Nile Virus and
Dead Bird Hotline

(877) 968-BIRD (2473)

or online at westnile.ca.gov

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