Symptoms of Diseases and Disorders images are designed to help users make a preliminary field diagnosis of a palm problem. Since many diseases, disorders, and insect pests can cause similar symptoms, these images will often lead to more than one possible field diagnosis. The tool was funded by USDA APHIS PPQ.

Organization:USDA APHIS ITP

Image Source: http://itp.lucidcentral.org/id/palms/symptoms/