Insect and Disease Questions

Insect and Disease Questions

Get your insect and disease questions answered by the Williamson County Master Gardener Diagnostic team.

Our Mission

  • Help Williamson County homeowners and gardeners have healthy, well-chosen, attractive landscapes and gardens by helping with horticulture issues.
  • Identify and manage landscape pests and diseases.
  • Identify plant material.
  • Recommend suitable plants for middle Tennessee.
  • Address general questions and concerns.

Need Help?

Diagnosing plant problems requires an understanding of how the plant works, much like a visit to the doctor’s office. Therefore, we use a structured process. Please complete the following intake form to get your question answered:

Intake Form Page 1
Intake Form Page 2

Here is how to get your insect and/or disease question answered:

  • The Williamson County Diagnostic Team hotline is available Tuesday - Thursday, 10:00 AM to 2:00 PM
  • Email:
  • Phone: 615-790-5721
  • Visit the Extension Office (Williamson County Ag Expo Park,4215 Long Ln, Ste. 200,Franklin, TN 37064)
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