Penn State Turf Pest Diagnostic Lab
Rutgers Plant Disease Clinic
Clemson Plant Problem Clinic & Nematode Assay Lab
Cornell University Plant Diagnostic Clinic
C. Wayne Ellet Plant and Pest Diagnostic Clinic
NC State Turf Diagnostics Lab
Iowa State University Plant & Insect Diagnostic Clinic
Kansas State Plant Disease Diagnostic Lab
Louisiana State University Diagnostic Clinic
Michigan State Turf Diagnostic Service
Oklahoma State Turfgrass Diagnostic Laboratory
O.J. Noer Turfgrass Research and Education Facility
Oregon State Plant Diagnostic Clinic
Purdue Plant & Pest Diagnostic Laboratory
Schutter Diagnostic Lab
SDSU Plant Diagnostic Clinic
The Turf Disease Centre
UCONN Turfgrass Diagnostic Center
University of Georgia Plant Disease Clinic
University of Maryland Plant Diagnostic Laboratory
UMASS Turf Diagnostics
University of Minnesota Plant Disease Clinic
Mississippi State Plant Diseases & Nematode Diagnostic Services
University of Missouri Turf Disease Identification
University of Nebraska Plant & Pest Diagnostic Clinic
University of Rhode Island Turf Disease Diagnostic Lab
ULF Rapid Turfgrass Diagnostic Service
WSU Puyallup Research and Extension Center
Washington State University Turfgrass Diagnosis
