Plant Pathology Pal Home Root Symptoms
1. Scroll down to browse images of possible root symptoms.
2. Select the photo that best matches your issue then follow the instructions for next steps.


Dark brown discoloration.

Possible Diseases
Phytophthora Root Rot

Dark brown discoloration


Brownish rot

Possible Diseases
Fusarium Root Rot

Brownish rot


Dry brown rot

Possible Diseases
Bacterial Wilt

Dry brown rot


Swollen areas/galls

Possible Diseases
Root Knot Nematodes

Swollen areas/galls
Select a photo above to search based on one of the listed types of damage your plant may have,
Stem Symptoms Leaf Symptoms