Fact Sheets
Find detailed species descriptions in our collection of entomology fact sheets
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- All Fact Sheets
- Beekeeping
- Biological Control
- Field Crops
- Fruit
- Household
- Stored Grains
- Trees and Shrubs (Ornamentals)
- Turfgrass
- Urban and Public Health
- Vegetables
- Alfalfa Weevil
- Insect-Parasitic Nematodes for the Management of Soil-Dwelling Insects
- Armyworm as a Pest of Field Corn
- Cereal Rust Mite
- Corn Earworm
- Billbugs as Pests of Field Corn
- Black Cutworm
- Clover Root Curculio: A Pest of Alfalfa and Clover
- Garden Symphylan as a Pest of Field Crops
- Corn Leaf Aphid on Field Corn
- European Corn Borer
- Major Insect Pests of Red Clover in Pennsylvania
- Hessian Fly on Wheat
- Corn Earworm in Sweet Corn
- Fall Armyworm as a Pest of Field Corn
- Insect Pests of Soybeans in Pennsylvania
- Bean Seed Maggot
- Sweet Corn - Insect Identification and Control in the Home Garden
- Bulb Crops - Insect Identification and Control in the Home Garden
- Potato Leafhopper on Alfalfa
- Seedcorn Maggot as a Pest of Field Corn
- Cabbage Maggot
- European Corn Borer on Peppers
- Colorado Potato Beetle
- Stalk Borer
- Slugs as Pests of Field Corn
- Green Peach Aphid on Peppers
- Soybean Aphid
- Sweet Corn Thresholds
- Sod Webworm as Occasional Pests of Field Corn
- Western and Northern Corn Rootworm Management in Pennsylvania
- Wireworms as Pests of Field Crops
- Treated Seed for Flea Beetle and Stewart's Wilt Management in Sweet Corn
- Two-Spotted Spider Mite on Soybeans and Field Corn
- Asparagus Beetle
- Beans - Insect Identification and Control in the Home Garden
- Corn Flea Beetle and Bacterial Wilt
- Corn Rootworm in Sweet Corn
- Diamondback Moth
- Early Season Soil Pests
- Resistance and Its Management
- Insect Control Strategies for Vine Crops
- Leafy Vegetables - Insect Identification and Control in the Home Garden
- Onion Thrips
- Instructions for Using Pheromone-Baited Traps for European Corn
- Pests of Vegetables
- Potato Leafhopper on Vegetables
- Root Crops - Insect Identification and Control in the Home Garden
- Slugs and Their Control
- Squash Bug
- Squash Vine Borer
- Tarnished Plant Bug
- Thrips on Cabbage
- Vegetable Insect Pest Management Sources of Information
- Vine Crops - Insect Identification and Control in the Home Garden
- Bed Bugs
- Bird Mites
- Commonly Encountered Pennsylvania Spiders
- Deer Keds
- Dominulus or European Paper Wasp
- European Hornet
- Human Lice
- Masked Hunter
- Mosquitoes
- Ticks
- West Nile Encephalitis: What You Need to Know
- Angoumois Grain Moth
- Drugstore Beetle
- Flour and Grain Mites
- Confused Flour Beetle and Red Flour Beetle
- Foreign Grain Beetles
- Hairy Fungus Beetles
- Indian Meal Moth
- Managing Stored-Grain on the Farm
- Dark and Yellow Mealworms
- Mediterranean Flour Moth
- Sawtoothed and Merchant Grain Beetle
- Weevils on Stored Grain
- Ants in Home Lawns
- Billbugs in Home Lawns
- Chinch Bugs in Home Lawns
- Green June Beetle
- Sod Webworms in Home Lawns
- White Grubs in Home Lawns
- American Cockroaches
- Black Carpet Beetle
- Booklice
- Bristletails (Silverfish and Firebrats)
