Extension Educator how-to
How to Identify a Plant Problem from a Sample
Diagnosis helps growers act.
Quick answer
Diagnosis helps growers act. In short: ask; examine; check, then complete the remaining steps below.
Step by step
Ask about symptoms.
Examine the sample.
Check for pests.
Compare to references.
Send to the lab if needed.
Recommend action.
Safety reminders for extension educators
- Follow pesticide safety
- Follow youth protection rules
- Drive safely
- Follow farm safety
Key terms
USDA · Yield · Crop rotation · Extension service · Sustainability · Cooperative extension: see the full extension educator glossary.