Storm on the plains with MSU Extension logo

Yellowstone County Extension is your resource for:

  • Livestock and Cropping Questions
  • Noxious Weed ID and Recommendations
  • Plant ID and Disease Diagnosis
  • Pest/Rodent Questions

And provides services in:

  • Private Pesticide Applicator Licensing and Training
  • Forage Nitrate and Analysis Testing
  • Weed Seed Free Hay Certifications
  • Water Quality Analysis 
  • On-site Consultations

For additional information or questions call 406-256-2828.


December 11, 2023: Southcentral Montana Initial Pesticide Training. To register contact Trestin Feagler at 406-256-2828.