News & Spray Alerts
Spray Alerts

Current Spraying Operations :

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):

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of Wednesday, July 11, 2018 between 8:20 p.m. and 11:00 p.m. *or depending on weather, the evening of Thursday, July 12, 2018 between 8:20 p.m. and 11:00 p.m.
    •  Rural Delta : Shima, Wright Tract and a portion of Rindge Tract See Map  COMPLETE
    •  Rural Delta : Portions of Canal Ranch, Brack and Terminous Tracts See Map COMPLETE
  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, July 12, 2018 between 8:30 p.m. and 11:00 p.m. or *depending on weather, the evening of Friday, July 13, 2018 between 8:30 p.m. and 11:00 p.m.  (Added 7/11/2018)
    • Delta Area: Wright and Elmwood Tract  See Map "COMPLETE"
    • Portion of Rural South County: > North to 1 mile north of E. McMullin Rd., > South to Perrin Rd. > East to Airport Way, > West to S. Hays Rd. See Map  "COMPLETE"
  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Friday,  July 13, 2018 between 4:00 a.m. and 6:00 a.m. or *depending on weather, the morning of Saturday, July 14, 2018 between 4:00 a.m. and 6:00 a.m. (Added 7/11/2018)
    • Portion of North Stockton: > North to Stanfield Dr., > South to Mosher Slough, > East to Thornton Rd., > West to Bainbridge Place. See Map  "COMPLETE"
    • Portion of Central Stockton: > North to Meadow Ave., > South to W. Lincoln Rd., > East to Pershing Ave., > West to Alexandria Pl. See Map  "COMPLETE"
    • Portion of West-Central Stockton: > North to Harding Way, > South to I-5, > East to Pershing Ave., > West to Buena Vista Ave. See Map  "COMPLETE"

 

 

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Past spray operations completed:

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Monday, July 9, 2018 between 8:30 p.m. and 10:30 p.m. or *depending on weather, the same time on Tuesday, June 10, 2018.
    • Portion of Rural North Escalon: > North to 1 mile north of Lone Tree Rd, > South to1 mile south of Lone Tree Rd. > East to Campbell Rd., > West to Brennan Rd. See Map  COMPLETE

 

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of Thursday, July 5, 2018 between 8:25 p.m. and 11:00 p.m. *or depending on weather, the evening of Friday, July 6, 2018 between 8:25 p.m. and 11:00 p.m.
    •  Rural Delta : Portions of Shima, Rindge and Wright Tracts and a portion of Roberts Island See Map  COMPLETE
    •  Rural Delta : Portions of Canal Ranch, Brack and Terminous Tracts See Map  COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, July 5, 2018 between 8:30 p.m. and 11:00 p.m. or *depending on weather, the same time on Friday, July 6, 2018.
    • Rural West Ripon: > North to W. Ripon Rd., > South to E. Moncure Rd., > East to S. Mohler Rd., > West to S. Fredrick Ave. See Map Additional Spray area added - 7/5/18 COMPLETE
    • Rural South Manteca: > North to W. Ripon Rd., > South to E. Perrin Rd / Hutchinson Rd., > East to Kincaid Rd., > West to Union Rd See Map Additional Spray area added - 7/5/18  COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Friday, July 6, 2018 between 4:00 a.m. and 6:00 a.m. or *depending on weather, the same time on Saturday, June 7, 2018.
    • Portion of North Stockton: > North to Bear Creek, > South to Mosher Slough, > East to UPRR, > West to Davis Rd. See Map Additional Spray area added - 7/5/18 COMPLETE

 

  • Aerial spraying for adult mosquito control using Trumpet EC is scheduled for Friday, June 29, 2018 between 8:30 p.m. and 11:00 p.m. or *depending on weather, the same time on Saturday, June 30, 2018.
    •  Delta Area: Portions of Canal Ranch Tract, Brack Tract and Terminous Tract. See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Friday, June 29, 2018 between 4:00 a.m. and 6:00 a.m. or *depending on weather, the same time on Saturday, June 30, 2018.
    • Portion of North Stockton: > North to Stanfield Dr., > South to Mosher Slough, > East to Thornton Rd., > West to Bainbridge Place. See Map COMPLETE
    • Portion of North Stockton: > North to Bear Creek, > South to Mosher Slough, > East to UPRR, > West to Davis Rd. See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, June 21, 2018 between 8:30 p.m. and 10:30 p.m. or *depending on weather, the same time on Friday, June 22, 2018.
    • Rural West Ripon: > North to W, Ripon Rd., > South to E. Moncure Rd., > East to S. Mohler Rd., > West to S. Fredrick Ave. See Map COMPLETE
  • Aerial spraying for larval mosquito control using VectoBac GR, is scheduled for Friday, June 21, 2018 between 7:00 a.m. and 12:00 p.m. or *depending on weather, the same time on Saturday, June 22, 2018.
    •  White Slough Wildlife Area (Lodi - Rural)   COMPLETE

 

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of Thursday, June 14, 2018 between 8:30 p.m. and 10:00 p.m. *or the evening of Friday, June 15, 2018 between 8:30 p.m. and 10:00 p.m.

 

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of Monday, June 11, 2018 between 8:30 p.m. and 10:30 p.m. *or the evening of Tuesday, June 12, 2018 between 8:30 p.m. and 10:30 p.m.
    •  Rural South County: See Map  COMPLETE

 

  • Aerial spraying for larval mosquito control using VectoBac GR, is scheduled for Thursday, May 31, 2018 between 7:00 a.m. and 12:00 p.m. or *depending on weather, the same time on Friday, June 1, 2018.
    •  White Slough Wildlife Area (Lodi - Rural)   COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Thursday, May 24, 2018 between 5:00 a.m. and 7:30 a.m. or* depending on weather, the same time on Friday, May 25, 2018.
    • North Escalon: > North to Sorrenti Ln., > South to Lone Tree Creek, > East to Steinegul Rd., > West to Campbell Rd. See Map COMPLETE

 

 

 

 

 

 

 

 

 

 

 

 

 

News and Spray Alerts

Notes

* Rescheduling Cancelled Spraying: Scheduled spraying operations will move to the following day if weather conditions require canceling.

Hotline

West Nile Virus and
Dead Bird Hotline

(877) 968-BIRD (2473)

or online at westnile.ca.gov