The Purdue Plant and Pest Diagnostic Laboratory

Welcome to the Virtual PPDL

Important Announcements

new Updated Form: Herbicide Resistance Testing

Featured Links:

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

Picture(s) of the Week: Mushrooms in Lawns

What's Hot: Why do mosquitos bite me and not you?

What's Hot: Tulip Tree Leaf Drop - No Cause For Alarm


Indiana Department of Natural Resources


NPDN Training and Education

Purdue Plant & Pest Diagnostic Lab Purdue Cooperative Extension Service