The Purdue Plant and Pest Diagnostic Laboratory

Welcome to the Virtual PPDL

Important Announcements

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Agronomic

Trees, Ornamentals, Fruits and Vegetables

Entomological

Miscellaneous

 

Plant and Pest Diagnostic Laboratory
Purdue University
915 West State Street
West Lafayette IN 47907-2054

Voice: 765-494-7071
FAX: 765-494-3958

 

Our Image Use Statement

_pubPicture(s) of the Week: Downy Mildew of Grape

Oak stressed by drought
What's Hot: New Sample Submission App Available


Indiana Department of Natural Resources


NPDN Training and Education

Purdue Plant & Pest Diagnostic Lab Purdue Cooperative Extension Service