Pests and Diseases

Reports on Plant Disease (Archival of factsheets)

• Invasive Species: Jumping worms (pdf)
• Pantry Pests (pdf)
• Plant Clinic Fact Sheet: Boxwood Blight (pdf)
• Plant Clinic Fact Sheet: Emerging Diseases in Illinois (pdf)
• Laurel Wilt on Sassafras (pdf)

House Plants

• Air Plants (pdf)
• Poinsettia Care Guide (pdf)
• Troubleshooting Houseplants (pdf)

Fruit and Vegetable Gardening

Fruit and Vegetable Disease Factsheets

• Composting 101 (pdf)
• Seed Viability and Germination (pdf)
• Planting and Growing Garlic (pdf)
• Fall Garden Checklist (pdf)
• Cool Season Vegetables (pdf)
• Plant Clinic Fact Sheet: Plant Growth Regulator Herbicide Injury (pdf)
• Cucurbit Pests (pdf)

Flowers, Grasses & Ornamentals

• Dividing Perennials (pdf)
• Planting a Cut Flower Garden (pdf)
• Pruning Hydrangeas (pdf)
• Selecting and Planting Spring Bulbs (pdf)
• Plant Clinic Fact Sheet: Rose Rosette Virus (pdf)
• Plant Clinic Fact Sheet: Verticillium Wilt on Woody Ornamentals (pdf)

Pollinators

• Help Save Our Pollinators (pdf)
• Top 10 Beneficial Insects in the Garden (pdf)
• Illinois Bees (pdf)
• Swallowtail Butterflies (pdf)
• Illinois Pollinator Plants for the Garden (pdf)
• Pollinator Garden Tips (pdf)
• Building a Floral Highway (pdf)

Trees

Illinois Forestry Factsheets

• Tree and Shrub Planting Guide (pdf)
• Selecting Trees to Plant in Illinois (pdf)
• Select Small to Medium Ornamental Trees for Illinois (pdf)
• Living Christmas Tree Guide (pdf)
• Windbreaks (pdf)
• Top 10 Illinois Tree Pests (pdf)
• Sudden Oak Death (pdf)
• Plant Clinic Report: Oak Problems (pdf)
• Plant Clinic Fact Sheet: Deciduous Disease in Illinois (pdf)
• Plant Clinic Fact Sheet: Conifer Disease in Illinois (pdf)
• Plant Clinic Report: Spruce Problems (pdf)