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):

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, September 20, 2018 between 7:00 p.m. and 10:00 p.m. *or depending on weather, the evening of Friday, September 21, 2018 between 7:00 p.m. and 10:00 p.m.  
    • Portion of Rural South Manteca: > North to West Ripon Rd., > South to Melton Rd., > East to Brown Rd., > West to S. Union Rd.  See Map
    • Portion of Rural Delta- West of Lodi: > North to Hwy 12, > South to Telephone Cut, > East to one mile west of I-5, > West to three miles west of I-5 See Map
    • Portion of Rural East Ripon: See Map 
  • Aerial spraying for adult mosquito control using Evergreen ULV 5-25 Air, is scheduled for the evening of  Thursday, September 20, between 7:00 p.m. and 9:30 p.m. *or depending on weather, the evening of Friday, September 21, 2018 between 7:00 p.m. and 9:30 p.m.
    • Tower Park Area: See Map
    • Delta Area - West of Stockton:  Wright and Elmwood Tracts, Portions of Atlas Tract, Shima Tract, and Rindge Tract See Map
    • Delta Area: Portions of the following Islands, Mandeville Island, Medford Island, Bacon and McDonald Island See Map

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Friday, September 21, 2018 between 4:00 a.m. and 6:30 a.m. *or depending on weather, the morning of Saturday, September 22, 2018 between 4:00 a.m. and 6:30 a.m.  
    • Oak Grove Regional Park - Stockton: See Map
    • Louis Park- Stockton:  See Map

 

 

 

 

 

 

 

 

 

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Recently Completed

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, September 20, 2018 between 7:15 p.m. and 10:00 p.m. *or depending on weather, the evening of Friday, September 21, 2018 between 7:15 p.m. and 10:00 p.m.  
    • Portion of South County: > North to Melton Rd., > South to Stanislaus River, > East to one mile east of S. Manteca Rd., > West to S. Manteca Rd.  See Map "COMPLETE"
    • Portion of Rural East Lodi: > North to E. Sargent Rd., > South to E. Harney Ln., > East to one mile east of Tully Rd., > West to N. Tully Rd. See Map  Added 9/13/18  "COMPLETE"
    • Portion of Rural East Lodi: > North to S. Paddy Creek, > South to Tokay Colony Rd., > East to Jack Tone Rd., > West to Hibbard Rd.  See Map  Added 9/13/18
    •  "COMPLETE"
    • Portion of Rural North Escalon: > North to 1 mile north of Skiff Rd., > South to 1/2 mile south of Skiff Rd., > East to Biederman Way, > West to Van Allen Rd. See Map  Added 9/13/18         "COMPLETE"
    • Portion of Rural East Stockton: > North 1 mile north of Farmington Rd., > South to 1 mile south of Farmington Rd., > East to 1/2 mile east of Drais Rd., > West to 1/2 mile west of Drais Rd. See Map Added 9/13/18 "COMPLETE"

 

  • Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of  Thursday, September 13, 2018 between 7:20 p.m. and 10:00 p.m. *or depending on weather, the evening of Friday, September 14, 2018 between 7:20  p.m. and 10:00 p.m.
    • Portion of South County including San Joaquin River Club:  See Map.  "COMPLETE"
    • Portion of Delta- West of Stockton: Portions of the following -King Island, Atlas Tract, Shima Tract, Rindge Tract, Wright/Elmwood Tract, Lower Roberts Island See Map  "COMPLETE"

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Friday, September 14, 2018 between 4:00 a.m. and 6:00 a.m. *or depending on weather, the morning of Saturday, September 15, 2018 between 4:00 a.m. and 6:00 a.m.  
    • Portion of North Stockton: > North to Bear Creek, > South to Golden Oak Way & E. Los Feliz, > East to UPRR, > West to Davis Rd.  See Map  "COMPLETE"
    • Portion of Southwest Stockton including Louis Park (Pixie Woods): > North to Shimizu Dr., > South to Monte Diablo Ave. & W. Fremont St., > East to I-5, > West to San Joaquin River See Map
    • "COMPLETE"
    • Portion of Weston Ranch: > North to Watercourse St.& Decarli St., > South to Abruzzi Circle, > East to Carolyn Weston Blvd, > West to San Joaquin River See Map "COMPLETE"
    • Portion of Central Tracy: > North to UPRR, > South to Deerwood Ln. & Yosemite Dr., > East to S. MacArthur Dr., > West to Tracy Blvd.  See Map "COMPLETE"
    •  Portion of Northeast Manteca: > North to E. Louise Ave., > South to Nehemiah Dr., > East to Pestana Ave., > West to Cottage Ave & Button Ave See Map "COMPLETE"
    • Central Stockton: North to Mendocino Ave., > South to Tuxedo Ave., > East to Kensington Way, > West to Pershing Ave. See Map  "COMPLETE"
    • DeBenedetti Park- Lodi "COMPLETE"

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Wednesday, September 12, 2018 between 7:30 p.m. and 10:00 p.m. *or depending on weather, the evening of Thursday, September 13, 2018 between 7:30 p.m. and 10:00 p.m.  
    • Portion of Clements Area: > North to Hwy 88, > South to E. Stampede Rd., > East to Clements Rd., > West to Atkins Rd.  See Map  COMPLETE
    • Rural West Lodi: > North to W. Kingdon Rd., > South to Armstrong Rd., > East to UPRR, > West to I-5 & Thornton Rd. See Map
    •  COMPLETE
    • Portion of Rural Delta- West of Lodi: > North to Hwy 12, > South to Telephone Cut, > East to I-5,   > West to three miles west of I-5 See Map.
    • Added 9/12/18  COMPLETE


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Past spray operations completed:

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Monday, September 10, 2018 between 7:30 p.m. and 10:00 p.m. *or depending on weather, the evening of Tuesday, September 11, 2018 between 7:30 p.m. and 10:00 p.m.  
    • Portion of Rural North Escalon: > North to 1 mile north of Lone Tree Rd, > South to 1 mile south of Lone Tree Rd., > East to Campbell Rd., > West to Brennan Rd. See Map  COMPLETE
      Portion of Clements Area: > North to Hwy 88, > South to E. Stampede Rd., > East to Clements Rd., > West to Atkins Rd.  See Map  Rescheduled- see above.
    • Portion of Rural East Escalon: > North to 1 mile north of Hwy 120, > South to Hwy 120, > West to  Henry Rd., > East to Victory Rd. See Map  
    • COMPLETE
    • Portion of Rural North Escalon: > North to 1 mile North of Skiff Rd., > South to 1/2 mile South of Skiff Rd., > East to Biederman Way, > West to Van Allen Rd. See Map COMPLETE

 

  • Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of  Monday, September 10, 2018 between 7:30 p.m. and 10:00 p.m. *or depending on weather, the evening of Tuesday, September 11, 2018 between 7:30  p.m. and 10:00 p.m.
    • Rural East Lodi South of Lockeford: > North to Sargent Rd., > South to Live Oak Rd., > East to 3.5 miles east of Hwy 88,   > West to Hwy 88  See Map.  COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Saturday, September 8, 2018 between 4:00 a.m. and 7:00 a.m. *or depending on weather, the morning of Sunday, September 9, 2018 between 4:00 a.m. and 7:00 a.m.  
    • Portion of Central Tracy: > North to UPRR, > South to Deerwood Ln., & Yosemite Dr., > East to S. MacArthur Dr., > West to Tracy Blvd.  See Map COMPLETE
    • Portion of Southwest Manteca: Oakwood Lake & Wetherbee area:  See Map COMPLETE
    • Portion of Roberts Island and Union Island: Tracy Blvd & Middle River   See Map COMPLETE

 

  • Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of  Sunday, September 9, 2018 between 7:30 p.m. and 10:00 p.m. *or depending on weather, the evening of Monday, September 10, 2018 between 7:30  p.m. and 10:00 p.m.
    • Portion of Rural Delta- West of Lodi: > North to Hwy 12, > South to Telephone Cut, > East to I-5,   > West to three miles west of I-5 See Map.
    • COMPLETE
    • Portion of Rural Delta - West of Lodi: Portions of Brack Tract & Canal Ranch Tract:  See Map COMPLETE

 

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of  Thursday, September 6, between 7:50 p.m. and 10:00 p.m. *or depending on weather, the evening of Friday, September 7, 2018 between 7:50  p.m. and 10:00 p.m.
    • Portion of South West Stockton including Van Buskirk Park area, Weston Ranch, Boggs Tract, Stockton Sewer, and a Portion of Rough and Ready Island:  > North to McCloy Ave. & W. Washington St., > South to French Camp Rd., > East to I-5, > West to S. Woodsbro Rd.  See Map COMPLETE
    • Delta Area - West of Stockton:  Wright and Elmwood Tracts, Portions of Atlas Tract, Shima Tract, and Rindge Tract See Map ADDED 9/5/18 COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, September 6, 2018 between 7:30 p.m. and 10:30 p.m. *or depending on weather, the evening of Friday, September 7, 2018 between 7:30 p.m. and 10:30 p.m. ADDED 9/6/18  
    • Rural West Lodi: > North to W. Kingdon Rd., > South to one mile north of Eight Mile Rd., > East to UPRR, > West to Ray Rd. See Map COMPLETE
    • Rural West Ripon: > North to W. Ripon Rd., > South to E. Moncure Rd., > East to S. Mohler Rd., > West to S. Frederick Ave. 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
    • North County Thornton Area: > North to N. New Hope Rd., > South to W. Kile Rd., > East to Kile Rd., > West to 1/2 Mile East of Blossom Rd. See Map COMPLETE
    • Rural South Manteca : > North to Melton Rd., > South to Stanislaus River, > East to one mile east of Manteca Rd., > West to S. Manteca Rd. See Map  COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of  Saturday, September 1, 2018 between 4:00 a.m. and 6:00 a.m. *or depending on weather, the morning of Sunday, September 2, 2018 between 4:00 a.m. and 6:00 a.m.  Posted 8/30/18

    Portion of Southwest Stockton including Van Buskirk Golf Course: North to Charter Way, > South to Van Buskirk Golf Course, > East to S. Fresno Ave., > West to San Joaquin River and Van Buskirk Golf Course  See Map COMPLETE

    Portion of Weston Ranch: > North to Watercourse St. & Decarli St., > South to Henry Long Blvd., > East to Pissarro Dr. & Leilani Ln. & Warmke Ln., > West to San Joaquin River  See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, August 30, 2018 between 7:45 p.m. and 10:00 p.m. *or depending on weather, the evening of Friday, August 31, 2018 between 7:45 p.m. and 10:00 p.m. 
    • Portion of Southwest Stockton - Sewer Plant / Stockton Port area: > North to McCloy Ave, > South to 3/4 mile south of Hwy 4, > East to San Joaquin River, > West to Port of Stockton Expwy & Wilhoit Rd. See Map  COMPLETE
    • Rural Northwest Lodi: > North of Peltier Rd. between Devries Rd. and Bender Rd. See Map COMPLETE
    • Portion of Rural Banta: > North to UPRR & Paradise Cut, > South to Grant Line Rd., > East to 11th Street, > West to UPRR  See MapCOMPLETE
    • Portion of Rural South County: > North to Division Rd., > South to Stanislaus River, > East to Stanislaus River, > West to Two Rivers & San Joaquin River See Map COMPLETE
    • Portion of Rural Delta Area West of Stockton: West side of Roberts Island including Turner Cut and Tiki Lagoon See Map  COMPLETE
    • Portion of Rural South County: > North to Division Rd., > South to Stanislaus River, > East to Stanislaus River, > West to Two Rivers & San Joaquin River See Map COMPLETE
    • Portion of Clements and Rural Clements: > North to Hwy 12, > South to East Stampede Rd. & Acampo Rd., > East to 1/4 mile East of Clements Rd., > West to Atkins Rd. See Map Added 8/30/18 COMPLETE

 

  • Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of  Thursday, August 30, between 7:45 p.m. and 11:00 p.m. *or depending on weather, the evening of Friday, August 31, 2018 between 7:45  p.m. and 11:00 p.m.
    • Portion of Empire Tract:  See Map COMPLETE
    • Portion of Rural Delta - West of Stockton: Portions of Shima, Rindge Tract, Wright / Elmwood Tract. See Map
    • COMPLETE
    • Portion of Rural South County: > North to Nile Rd., > West of Airport Way  See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of  Friday, August 31, 2018 between 4:00 a.m. and 6:00 a.m. *or depending on weather, the morning of Saturday, September 1, 2018 between 4:00 a.m. and 6:00 a.m. 
    • Central Tracy: North to R&R, > South to W. Valpico Rd., > East to Sycamore Pkwy, > West to S. Corral Hollow Rd. See Map  COMPLETE
    • 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 Rural East Lodi: > North to E. Sargent Rd., > South to E. Harney Ln., > East to one mile east of Tully Rd., > West to N. Tully Rd. See Map  Added 8/30/18 COMPLETE
    • Portion of Rural East Lodi: > North to S. Paddy Creek, > South to Tokay Colony Rd., > East to Jack Tone Rd., > West to Hibbard Rd.  See Map  Added 8/30/18 COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of  Monday, August 27, 2018 between 7:45 p.m. and 10:00 p.m. *or depending on weather, the evening of Tuesday, August 28, 2018 between 7:45 p.m. and 10:00 p.m.  (posted 8/24/18)
    • Portion of Clements and Rural Clements: > North to Hwy 12, > South to East Stampede Rd. & Acampo Rd., > East to 1/4 mile East of Clement Rd., > West to Akins Rd. See Map  COMPLETE
    • Rural South East Stockton: North to U.P.R.R, > 1/2 mile South of Little John Creek, > 1/2 mile East of Jack Tone Rd., > West to Kaiser Rd. See Map COMPLETE
    • North Rural Escalon: North to 1 mile north of Lone Tree Rd., > South to 1 mile south of Lone Tree Rd., > East to Campbell Rd., > West to Brennan Rd. See Map  COMPLETE
    • North Rural Acampo: North to Collier Rd., > South to E. Jahant Rd., > East to N. Watkinson Rd., > West to Elliot Rd. See Map COMPLETE
    • Portion of Rural North Escalon: > North to 1 mile North of Skiff Rd., > South to 1/2 mile South of Skiff Rd., > East to Biederman Way, > West to Van Allen Rd. See Map COMPLETE
    • Portion of Farmington and Rural Farmington: > North to E. San Julien Rd., > South to 1 mile south of Hwy 4., > East to 1 mile east of Escalon-Bellota Rd., > West to 1 mile west of Escalon-Bellota Rd. See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of  Monday, August 27, 2018 between 4:00 a.m. and 6:00 a.m. *or depending on weather, the morning of Tuesday, August 28, 2018 between 4:00 a.m. and 6:00 a.m.  (posted 8/24/18)
    • Portion of Lockeford: North to Hwy 88, > South to Brandt Rd., > East of N. Tully Rd, > West to Jacktone Rd. See Map  COMPLETE

 

  • Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of  Friday, August 24, between 7:45 p.m. and 11:00 p.m. *or depending on weather, the evening of Saturday, August 25, 2018 between 7:45  p.m. and 11:00 p.m.
    • Portion of Rural Delta- West of Lodi: > North to Hwy 12, > South to Telephone Cut, > East to         I-5,   > West to three miles west of I-5 See Map COMPLETE
    • Portion of Rural Delta - West of Lodi: Portions of Brack Tract & Canal Ranch Tract:  See Map COMPLETE

 

  • Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of  Thursday, August 23, between 7:45 p.m. and 11:00 p.m. *or depending on weather, the evening of Friday, August 24, 2018 between 7:45  p.m. and 11:00 p.m.
    • Portion of East Ripon Area: See Map COMPLETE
    • Portion of North Rural Lodi Area: > North to 3/4 mile north of W. Forest Lake Rd., > South to E. Peltier Rd., > East to Brovelli Woods Ln., > West to N. DeVries Rd   See Map COMPLETE
    • South County Rural Area- West of Ripon See Map  COMPLETE
  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, August 23, 2018 between 7:45 p.m. and 11:00 p.m. *or depending on weather, the evening of Friday, August 24, 2018 between 7:45 p.m. and 11:00 p.m. 
    • Delta Area - West of Stockton:  Wright and Elmwood Tracts See Map COMPLETE
    • Rural Lathrop: > North of Howard Rd., > South to W. Undine Rd., > East to San Joaquin River, >West to Roberts Rd. See Map  COMPLETE
    • Portion of Rural South County:  > North to 1 mile north of 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, August 24, 2018 between 4:00 a.m. and 6:00 a.m. *or depending on weather, the morning of Saturday, August 25, 2018 between 4:00 a.m. and 6:00 a.m. 
    • Central Tracy: North to R&R, > South to W. Valpico Rd., > East to Sycamore Pkwy, > West to S. Corral Hollow Rd. See Map COMPLETE

 

  • Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of  Friday, August 17, between 8:00 p.m. and 11:00 p.m. *or depending on weather, the evening of Saturday, August 18, 2018 between 8:00 p.m. and 11:00 p.m.
    • Portion of Rural Delta: Portions of Bouldin Island, Terminous Tract, Venice Island and Empire Tract  See Map COMPLETE
    • Portion of Rural Delta- West of Lodi: > North to Hwy 12, > South to Telephone Cut, > East to I-5,   > West to three miles west of I-5 See Map. COMPLETE
    • Delta Area - West of Stockton:  Wright and Elmwood Tracts See Map COMPLETE
  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, August 16, 2018 between 8:00 p.m. and 11:00 p.m. *or depending on weather, the evening of Friday, August 17, 2018 between 8:00 p.m. and 11:00 p.m. 
    • Portion of Rural Delta Area West of Stockton: West side of Roberts Island including Turner Cut and Tiki Lagoon See Map  COMPLETE
    • Rural West Lodi: > North to W. Kingdon Rd., > South to Armstrong Rd., > East to UPRR, > West to I-5 & Thornton Rd. See Map COMPLETE
    • Rural Northwest Lodi: North of Peltier Rd. between Devries Rd. and Bender Rd. See Map COMPLETE
    • Rural West Ripon: > North to W. Ripon Rd., > South to E. Moncure Rd., > East to S. Mohler Rd., > West to S. Frederick Ave. See Map COMPLETE
    • Rural West Lathrop including Dos Reis Park: See Map COMPLETE
    • Portion of Rural East Ripon: See Map COMPLETE
    • North Rural Escalon: North to 1 mile north of Lone Tree Rd., > South to 1 mile south of Lone Tree Rd., > East to Campbell Rd., > West to Brennan Rd. See Map  COMPLETE
  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Friday, August 17, 2018 between 4:00 a.m. and 6:00 a.m. *or depending on weather, the morning of Saturday, August 18, 2018 between 4:00 a.m. and 6:00 a.m. 
    • Portion of Southeast Lodi: > North to W. Vine St., > South to E. Kettleman Ln., > West to S. Hutchins St., > East to S. School St. See Map COMPLETE
    • Stockton- Oak Grove Park: See Map COMPLETE

 

Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Tuesday, August 14, 2018 between 4:30 a.m. and 7:00 a.m. or *depending on weather, the morning of Wednesday, August 15, 2018 between 4:30 a.m. and 7:00 a.m. 
  • Portion of Rural Delta Area West of Stockton: West side of Roberts Island including Turner Cut and Tiki Lagoon See Map  COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Saturday, August 11, 2018 between 4:00 a.m. and 6:00 a.m. or *depending on weather, the morning of Sunday, August 12, 2018 between 4:00 a.m. and 6:00 a.m. 
    • Portion of Rural North Escalon: > North to 1 mile North of Skiff Rd., > South to 1/2 mile South of Skiff Rd., > East to Biederman Way, > West to Van Allen Rd. See Map COMPLETE
    • Rural East Escalon: See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Monday, August 13, 2018 between 4:00 a.m. and 6:00 a.m. or *depending on weather, the morning of Tuesday, August 14, 2018 between 4:00 a.m. and 6:00 a.m. 
    • Rural North Lodi: > North to San Joaquin County Line, > South to E. Collier Rd., > East to N. Kennefick Rd., > West to N. Cherokee Ln. See Map  COMPLETE

 

  • Aerial spraying for adult mosquito control using Dibrom Concentrate, is scheduled for the evening of Thursday, August 9, between 8:00 p.m. and 11:00 p.m. *or depending on weather, the evening of Friday, August 10, 2018 between 8:00 p.m. and 11:00 p.m.
    • Rural Northwest Lodi: North of Peltier Rd. between Devries Rd. and Bender Rd. See Map COMPLETE
    • Rural Delta West of Lodi: Including Canal Ranch Tract, Brack Tract, and Terminous Tract See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, August 9, 2018 between 8:00 p.m. and 11:00 p.m. or *depending on weather, the evening of Friday, August 10, 2018 between 8:00 p.m. and 11:00 p.m. 
    • Ripon Sewer Area: > North to Doak Rd., > South to Stanislaus County line, > East to Stockton Ave., > West to Robert Ave. See Map COMPLETE
    • Rural West Ripon: > North to W. Ripon Rd., > South to E. Moncure Rd., > East to S. Mohler Rd., > West to S. Frederick Ave. See Map COMPLETE
    • Portion of Rural South County: > North to Two Rivers & Ave. D, > South to Stanislaus River, > East to Stanislaus River, > West to Two Rivers Rd. and San Joaquin River See Map  COMPLETE
    • Portion of Rural Delta Area West of Stockton: West side of Roberts Island including Turner Cut and Tiki Lagoon See Map COMPLETE
    • Rural Lathrop: North to Howard Rd., > South to W. Undine Rd., > East to San Joaquin River, > West to Crocker Rd. See Map  COMPLETE
    • Rural West Lathrop including Dos Reis Park: See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Friday, August 10, 2018 between 4:00 a.m. and 6:00 a.m. or *depending on weather, the morning of Saturday, August 11, 2018 between 4:00 a.m. and 6:00 a.m. 
    • Portion of East Tracy: > North to UPRR, > South to W. Schulte Rd., > East to S. MacArthur Dr., > West to S. Tracy Blvd. See Map  COMPLETE
    • Oak Grove Regional Park: See Map   COMPLETE
    • Rural Banta: See Map COMPLETE
    • Central Stockton: North to Mendocino Ave., > South to Tuxedo Ave., > East to Kensington Way, > West to Pershing Ave. See Map  COMPLETE
    • Shima Tract: See Map  COMPLETE
    • North Stockton: See Map  COMPLETE
    • Portion of Rural East Lodi Area: > North to E. Sargent Rd., > South to E. Harney Ln., > East to one mile east of Tully Rd., > West to N. Tully Rd. See Map  COMPLETE
    • Rural South East Stockton: North to U.P.R.R, > 1/2 mile South of Little John Creek, > 1/2 mile East of Jack Tone Rd., > West to Kaiser Rd. See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Wednesday, August 8, 2018 between 8:00 p.m. and 11:00 p.m. or *depending on weather, the evening of Thursday, August 9, 2018 between 8:00 p.m. and 11:00 p.m. 
    • Delta Area - West of Stockton: Wright and Elmwood Tracts See Map COMPLETE

 

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of Sunday, August 5, 2018 between 8:15 p.m. and 11:00 p.m. *or depending on weather, the evening of Monday, August 6, 2018 between 8:15 p.m. and 11:00 p.m.
    •  Rural Delta West of Stockton : Portions of Shima, Atlas, Rindge & Wright Tracts See Map  COMPLETE
    •  Rural Delta: > Portions of Mc Donald Island, Lower Jones Tract and Roberts Island See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, August 2, 2018 between 8:15 p.m. and 11:00 p.m. or *depending on weather, the evening of Friday, August 3, 2018 between 8:15 p.m. and 11:00 p.m. 
    • Ripon Sewer Area: > North to Doak Rd., > South to Stanislaus County line, > East to Stockton Ave., > West to Robert Ave. See Map COMPLETE
    • Rural West Ripon: > North to W. Ripon Rd., > South to E. Moncure Rd., > East to S. Mohler Rd., > West to S. Frederick Ave. See Map COMPLETE
    • Portion of Rural South County: > North to Two Rivers & Ave. D, > South to Stanislaus River, > East to Stanislaus River, > West to Two Rivers Rd. and San Joaquin River See Map  COMPLETE
    • Portion of Rural North Tracy: > North to Old River, > South to Canal Rd, > East to Tom Paine Rd., > West to Sugar Cut  See Map  COMPLETE
    • Portion of Rural Delta Area West of Lodi: Hwy 12 & Guard Rd. area  See Map  COMPLETE
    • Portion of Rural Delta Area West of Stockton: West side of Roberts Island including Turner Cut and Tiki Lagoon See Map COMPLETE

 

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of Thursday, August 2, between 8:20 p.m. and 11:00 p.m. *or depending on weather, the evening of Friday, August 3, 2018 between 8:20 p.m. and 11:00 p.m.
    •  Rural South San Joaquin County including San Joaquin River Club See Map  COMPLETE
    •  Rural Delta West of Lodi: Portions of Canal Ranch, Brack & Terminous Tracts See Map COMPLETE
    •  Rural Northwest Lodi: North of Peltier Rd. between Devries Rd. and Bender Rd. See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of  Friday, August 3, 2018 between 4:00 a.m. and 6:00 a.m. or *depending on weather, the morning of Saturday, August 4, 2018 between 4:00 a.m. and 6:00 a.m. 
    • Portion of Rural East Lodi Area: > North to E. Sargent Rd., > South to E. Harney Ln., > East to one mile east of Tully Rd., > West to N. Tully Rd. See Map COMPLETE
    • Portion of Rural East Lodi Area: > North to S. Paddy Creek, > South to Tokay Colony Rd., > East to Jack Tone Rd., > West to Hibbard Rd.  See Map  COMPLETE
    • Rural North Escalon: > North to 1/2 mile north of Skiff Rd., > South to 1/2 mile south of Skiff Rd., > East to Escalon-Bellota Rd., > West to Biederman Rd. See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Wednesday, August 1, 2018 between 8:15 p.m. and 11:00 p.m. or *depending on weather, the evening of Thursday, August 2, 2018 between 8:15 p.m. and 11:00 p.m. 
    • Delta Area - West of Stockton: Wright and Elmwood Tracts See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Wednesday, August 1, 2018 between 5:00 a.m. and 7:00 a.m. or *depending on weather, the morning of Thursday, August 2, 2018 between 5:00 a.m. and 7:00 a.m. 
    • Rural North Escalon: > North to 1/2 mile north of Skiff Rd., > South to 1/2 mile south of Skiff Rd., > East to Escalon-Bellota Rd., > West to Biederman Rd. See Map COMPLETE

 

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of Friday, July 27, 2018 between 8:30 p.m. and 11:00 p.m. *or depending on weather, the evening of Saturday, July 28, 2018 between 8:30 p.m. and 11:00 p.m.
    •  Rural Delta West of Stockton : Portions of Shima, Atlas, Rindge & Wright Tracts See Map  COMPLETE
    •  Rural Delta West of Lodi: Portions of Canal Ranch, Brack & Terminous Tracts See map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, July 26, 2018 between 8:20 p.m. and 11:00 p.m. or *depending on weather, the evening of Friday, July 27, 2018 between 8:20 p.m. and 11:00 p.m. 
    • Rural West Lodi: > North to W. Kingdon Rd., > South to Armstrong Rd., > East to UPRR, > West to I-5 & Thornton Rd. See Map COMPLETE
    • White Slough Wildlife Area COMPLETE

 

  • Aerial spraying for adult mosquito control using Trumpet EC, is scheduled for the evening of Thursday, July 26, 2018 between 8:30 p.m. and 11:00 p.m. *or depending on weather, the evening of Friday, July 27, 2018 between 8:30 p.m. and 11:00 p.m.
    •  Rural Delta West of Stockton : Portions of Shima, Atlas, Rindge & Wright Tracts See Map   COMPLETE
    •  Rural South County: See map  COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning of Friday, July 27, 2018 between 3:30 a.m. and 6:00 a.m. or *depending on weather, the morning of Saturday, July 28, 2018 between 3:30 a.m. and 6:00 a.m. 
    • 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 Mosher Slough, > South to Hammer Lane, > East to Lemans Ave., > West to Tam O'Shanter Dr. See Map COMPLETE
    • Portion of Central Stockton: > North to W. Harding Way, > South to I-5, > East to N. Pershing Ave., > West to Buena Vista Ave. See Map COMPLETE
    • Portion of East Tracy: > North to UPRR, > South to W. Schulte Rd., > East to S. MacArthur Dr., > West to S. Tracy Blvd. See Map COMPLETE
    • Portion of Rural East Stockton: > North to South Fork Little John Creek, > South to Wildwood Rd., > East to 1 mile East of S. Jacktone Rd., > West to Kaiser Rd. See Map Added 7/26/18 COMPLETE
    • Portion of Rural North Escalon: > North to 1 mile North of Skiff Rd., > South to 1/2 mile South of Skiff Rd., > East to Biederman Way, > West to Van Allen Rd. See Map Added 7/26/18 COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the evening of Thursday, July 19, 2018 between 8:30 p.m. and 11:00 p.m. or *depending on weather, the evening of Friday, July 20, 2018 between 8:30 p.m. and 11:00 p.m. 
    • Rural West Lodi: > North to W. Jahant Rd., > South to W. Peltier Rd., > East to N. Bender Rd. > West to Devries Rd. See Map COMPLETE
    • Rural West Lodi: Hwy 12 and Guard Rd and White Slough Wildlife Area  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
    • Portion of Rural South County: > North to Division Rd., > South to Stanislaus River, > East to Stanislaus River, > West to Two Rivers Rd. and San Joaquin River See Map  COMPLETE

 

  • Aerial & Ground spraying for adult mosquito control using Pyrocide 7067 for ground and Trumpet EC for aerial, is scheduled for the evening of Thursday, July 19, 2018 between 8:30 p.m. and 11:00 p.m. or *depending on weather, the evening of Friday, July 20, 2018 between 8:30 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 Mc Donald Island, Lower Jones Tract and Roberts Island See Map COMPLETE

 

  • Ground spraying for adult mosquito control using Pyrocide 7067, is scheduled for the morning  of Friday, July 20, 2018 between 4:00 a.m. and 6:00 a.m. or *depending on weather, the morning of Saturday, July 21, 2018 between 4:00 a.m. and 6:00 a.m. 
    • 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
    • Portion of Central Stockton: > North to E. Swain Rd., > South to March Ln., > East to Holiday Dr., > West to N. El Dorado St. See Map COMPLETE

 

  • 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"

 

  • 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

 

 

 

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