General Information:

Phone: 765.494.4614
Fax: 765.494.0363

E-mail: botany@purdue.edu

Academic Information:

Phone: 800.276.5541 or 765.494.0352
Fax: 765.494.0363

E-mail: GObotany@purdue.edu

Plant Diagnostic, Weed or Pest ID Information:

Phone: 888.398.4636 or 765.494.7071
Fax: 765.494.3958

Information on submitting samples to the lab: PPDL-info@purdue.edu

For general questions about plant care, please contact your local county Extension Educator. Outside Indiana? Use this interactive map to find your local county Extension office.

Pesticide Applicator Certification Training:

Phone: 888.398.4636 or 765.494.4566
Fax: 765.496.1556

E-mail: pesticideprograms@purdue.edu