For plant disease, turf disease, and nematodes please check the Dept. of Plant Pathology .
For insect problems please check with the Insect Diagnostic Lab.
For turf issues, beyond soil testing, please check with the Turf Diagnostics Lab.
Contact & location:
4702 University Avenue Madison, WI 53705
(608) 262-4364
soil-lab@mailplus.wisc.edu