Plant Diagnostic Center   WELCOME TO PLANT DIAGNOSTIC CENTER 302 Life Sciences Bldg · Baton Rouge, LA · 70803 Phone: (225) 578-1464 · Fax: (225) 578-1415 Map Us Contact the Plant Doctor Please click on the Contact the Plant Diagnostic Expert link above to contact the Plant Diagnostic Center's expert with your questions. The Plant Diagnostic Center is a one-stop shop for all your plant health problems. Services available through the center include: plant disease diagnosis (biotic and abiotic causes) insect and mite diagnosis/identification (plant related only) nematode diagnosis/ identification weed identification The staff of the Plant Diagnostic Center has the training and experience to help you solve your problems associated with your unhealthy plants. Before you submit a sample, however, we suggest you contact your local LSU AgCenter extension agent. Agents are familiar with many of the common plant problems that we encounter and can help evaluate the situation as well as collect and submit the appropriate samples. View the Plant Diagnostic Center brochure.   SUB-TOPICS • Contact Us • Diagnostic Center News • Disease Image Gallery • FAQs • Forms • How to Submit a Sample • Plant Disease Control Guide • Publications • Rapid Turfgrass Diagnostics • Testing Services • See All PUBLICATIONS • Agronomic Crops • Fruits • Herbs and Vegetables • Ornamentals • Turf • Plant Diagnostic Center Brochure • Plant Disease Management Guide   TESTING SERVICES How to Collect a Sample How to Pack a Sample How to Submit a Sample Diagnostic Fees & Available Tests Rapid Turfgrass Diagnostics   Ad: Download testing forms Ad: Go Local. Find my local extension agent Ad: Louisiana Department of Agriculture Ad: Southern Plant Diagnostic Network Ad: National Plant Diagnostic Network Ad: Animal and Plant Health Diagnostic Services Ad: United States Department of Agriculture