Plant Diagnostic Labs

 Labs Info’s Website
UW Madison – Plant Disease Diagnostic Center (PDDC) Sample fees & submission info PDF brochure

https://pddc.wisc.edu/

UW Madison – Insect Diagnostic Lab  Sample submission info

https://insectlab.russell.wisc.edu/

UW Soil and Forage Lab

Soil sample fee info PDF brochure

How to take soil sample?

Lawn & Garden soil submission form

Understanding soil test report

Fertilizer product calculator Excel file download (Created By Craig Saxe) please enable macros to utilize.)

https://uwlab.soils.wisc.edu/

UW Turf Diagnostic Lab

Sample submission & Fees 

Submission form

https://tdl.wisc.edu/

UW Madison Weed Science Lab

Weed ID

Weed phenology tracking tool

https://renzweedscience.cals.wisc.edu/