Weed Identification &


Need to renew your Private Pesticide License?


Learn about our current programs

Leafy Spurge Crew.JPG


Need permission slips, chemical recommendations, weed descriptions, or a list of your local applicators?



Contact a specific employee



Sheridan County Weed & Pest Control District implements effective prevention, containment, and weed and pest management programs on all lands within the district.

Professionally trained individuals assist landowners with individual weed or pest programs designed to control invasive species on their land. 

The district strives to achieve the best management with minimal environmental damage by employing Integrated Management Systems.
Managed Programs:
  • General Chemical Program
    • General Chemical Sales for Designated and Declared Weeds 
  • Special Management Program
    • Leafy spurge Program
    • Saltcedar Program
  • Mosquito Program
  • Hay Certification Program
  • Spray Equipment Rental Program
  • County Road Right of Way
  • State Highway Right of Way
  • Alfalfa Weevil Program
  • Prairie Dog Program
  • Biological Control
  • Grasshopper Program
  • Invasive Annual Grasses


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For board member or staff information:

Sheridan County Weed & Pest

2667 Aero Loop Rd

Sheridan, WY 82801



Monday - Friday 7 am - Noon / 1 pm - 4 pm