Don't guess when it comes to the health of your plants.
Your profit depends on reliable, unbiased information. Stay current with the latest research from University of Illinois. Download these fact sheets and take the worry out of your plant's health.
Conifer Disease of Illinois | Deciduous Disease of Illinois | Oak Trees | Spruce Trees | Ornamental Trees of Illinois | Windbreaks | Verticillium Wilt of Woody Ornamentals | Agronomic Vermiform Nematode Thresholds | PGR Herbicide Injury | Rose Rosette Virus | Oak Wilt