PDG Plant Stress & Nutrient Pattern Assistant

Field Observation Form

Enter what you know. The assistant works best when visual symptoms are combined with field history.

📷 Upload leaf or plant image Uploaded crop symptom preview

Crop

Growth stage

First affected leaves

Dominant color

Severity

Visual pattern

General chlorosis Interveinal chlorosis Marginal burn Tip burn Spots / lesions Deformation Stunting

Soil & field context

Soil condition

Field distribution

Recent fertilizer application?

Recent weather stress?

Notes from the grower

Preliminary Assessment

Results are based on symptom pattern + field context. They are not a final diagnosis.

Not assessed yet

Complete the form and generate an assessment.

How to use:
Upload a photo, select the visible symptoms, then add soil and management context. The assistant will return likely visual matches, possible confusions and recommended confirmation steps.

Technical disclaimer: This tool provides a preliminary field-oriented assessment based on visual symptoms and user-provided information. Crop stress symptoms may have multiple causes and can overlap. Final diagnosis should be supported by soil testing, tissue analysis, field history and, when needed, professional agronomic advice.