Distance Diagnosis Through Digital Imaging:
The Distance Diagnosis through Digital Imaging System at the University of Tennessee, Extension Service allows text based information and digital images to be submitted from county Extension offices for rapid diagnosis by resource professionals at the Plant and Pest Diagnostic Center, in Nashville. County Extension faculty are trained to submit plant disease or pest images and information using digital cameras, microscopes, computers and the internet. The system uses conventional software and hardware proven to be effective and reliable.
Imaging stations have been distributed geographically in county Extension offices across Tennessee. Additional stations will be placed in other counties as funding becomes available. Distance Diagnosis
will reduce diagnostic turn-around time from an average of four days to one day when compared to sending physical specimens through postal mail. Digital images of plant disease, insect and weed pests can be uploaded to the Distance Diagnosis
web page and diagnosed within one hour in emergency situations. Diagnostic responses will be accessible through the internet, or by phone, FAX or email. Counties with distance diagnostics setups include: click here to view map
- Agribusiness enterprises that depend on timely pest identification, save money as they are able to respond quickly to emerging disease, insect or weed outbreaks.
- County Extension agents will strengthen their diagnostic skills and become more valuable resources in their communities.
- A library of images is currently being constructed and will serve as a crop pest profile reference library. This will be available as an educational resource for Extension agents, undergraduate and graduate students, farmers, nursery workers, landscapers, golf course superintendents, pest management professionals and master gardeners.
- Distance Diagnosis utilizes the expertise of faculty located across the state. These faculty members work with various disciplines and their expertise helps improve accuracy and efficiency of diagnostic responses.
Special arrangements will be required for individuals, consultants or commercial organizations requesting disease diagnosis or pest identification on large numbers of samples. Charges will need to be determined in advance of these submissions. This would include any physical samples sent to the labs.
For more information concerning the diagnostic clinic, contact:
Dr. Frank Hale
Soil, Plant, and Pest Center
5201 Merchant Dr.
Nashville, TN 37211-5112
Phone: (615) 835-4571
Links for More Information