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Department of Plant Pathology

Department of Plant Pathology
Kansas State University
1712 Claflin Road
4024 Throckmorton PSC
Manhattan, KS 66506

Ph: +1-785-532-6176
Fx: +1-785-532-5692

Extension Plant Pathology - Diagnostic Lab

The KSU Plant Disease Diagnostic Lab is open but with some changes in operations due to covid19.  Please read the information below:

  • No in-person sample delivery to lab at this time, due to covid19 restrictions. Instead, if you are in Manhattan please use the soil drop box located on the Northwest side of Throckmorton PSC.
  • Shipping address for USPS, FedEx, UPS, etc:
    • 4032 Throckmorton PSC
    • 1712 Claflin Road
    • Manhattan, KS 66506 
  • Please email us the tracking # so we know that a sample is coming to the lab.

If you have questions, please contact us at clinic@ksu.edu.

Documents & Forms


Contact Us

Plant Disease Diagnostic Lab
4032 Throckmorton PSC
1712 Claflin Road
Manhattan, KS 66506
Ph: +1-785-532-5810
Fx: +1-785-532 5692
Judy O’Mara
Extension Plant Pathology, State Leader
K-State Plant Disease Diagnostic Lab, Director