- UW-Madison/Extension Insect Diagnostics Lab
- UW-Madison/Extension Turfgrass Disease Diagnostic Lab
- UW-Madison/Extension Soil and Forage Analysis Lab
- UW-Madison Nematode Diagnostic Lab
- UW-Madison/Extension Insect ID
- UW-Madison/Extension Weed ID
- UW-Madison/Extension PlantDOC: Diagnoses, Observations, and Comments
- UW-Madison/Extension/USDA Wildlife Services/Wisconsin DNR Wildlife Ecology and Damage Management
- UW-Madison/Extension County Offices
- UW-Madison/Extension Publications (The Learning Store)
- UW-Madison/Extension Horticulture
- UW-Madison/Extension Wisconsin Horticulture Update
- UW-Madison/Extension Master Gardener Program
- UW-Madison/Extension Vegetable Pathology
- UW-Madison/Extension Vegetable Crop Entomology
- UW-Madison/Extension Field Crops Pathology