Add to ORKGThis 4-color extension circular was prepared by Extension entomologists of the North Central States in cooperation with the Federal Extension Service, U.S. Department of Agriculture. This publication shows the following insects: 1. Cabbage looper and imported cabbageworm 2. Cabbage aphid 3. Hornworm 4. Two-spotted spider mite 5. Bean leaf beetle 6. Mexican bean beetle adult, pupa, larvae, eggs 7. Thrips 8. Root maggot 9. Striped cucumber beetle 10. Spotted cucumber beetle 11. Colorado potato beetle 12. Potato flea beetle 13. Potato leafhopper 14. Squash vine borer 15. Squash bug nymphs and adult