Annual Report

The Plant and Pest Diagnostic Laboratory (PPDL) remains dedicated to helping protect Indiana’s agriculture, the green industry and individual landscapes, by providing rapid and reliable diagnostic services for plant disease and pest problems. We also provide appropriate pest management strategies and diagnostics training. We are a participating member lab in the National Plant Diagnostic Network (NPDN), a consortium of Land Grant University diagnostic laboratories established to help protect our nation’s plant biosecurity infrastructure.

Contact Us

Plant and Pest Diagnostic Laboratory
Purdue University
915 West State Street, LSPS 116
West Lafayette IN 47907-2054
Email: ppdl-samples@purdue.edu​
Voice:765-494-7071
FAX: 765-494-3958

Map to Lab

2021 PPDL Annual Report
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