Stining, Biting Pests
bees, flies, hornets, wasps and others
Yellowjackets & Hornets
- European Hornet - PSU Entomology Department fact sheet
- IPM for Yellowjackets and Hornets in Schools - Can be applied to any building, from IPM for PA Schools Manual
Bees
- Bee Stings: The Need for Speed - Penn State Pointers
Others
- Deer-keds - PSU Entomology Department fact sheet
- Dominulus or European Paper Wasp - PSU Entomology Department fact sheet
- Commonly Encountered Pennsylvania Spiders [En Español] - PSU Entomology Department fact sheet
- Bird Mites - Fact sheet from PSU Entomology
