Tree Planting and Care

Diseases

• Oak Wilt
• Thousand Canker

Pests

• Emerald Ash Borer
• Forest tent caterpillars
• Gypsy moth
• Pine bark beetles
• Two-lined chestnut borer

More information

What's wrong with my tree? - University of Minnesota Extension

• Deciduous Trees, Shrubs and Vines

• Evergreens

What insect is this? - University of Minnesota Extension