Skip to the content

Texas A&M AgriLife Extension: Texas Plant Disease Diagnostic Lab

D1178 – General Diagnostic Form and Instructions

Use this form for basic plant disease diagnostic services.

FORM D1178 (rev. 06/17) – Routine Diagnostic Service

This form consist of two pages. TPDDL policy and sampling instructions are included in page 2 of this form.

For more detailed information on how to sample and package your submission, check out one of these videos:

For assistance with filling out your form, you can contact your local AgriLife Extension county office (OFFICE LOCATOR).

To download the the Plant Disease Diagnosis Form, select the 'Download PDF' option above.

About the author

Do your trees need help?

We're ready to grow a relationship.