Here are the top 25 pests in Colorado, in no particular order:
- Ants
- Bed bugs
- Beetles
- Boxelder bugs
- Carpenter ants
- Cockroaches
- Deer mice
- Deer ticks
- Fleas
- Flies
- Gophers
- Grasshoppers
- House mice
- Ladybugs
- Mosquitoes
- Rats
- Spiders
- Squirrels
- Stink bugs
- Termites
- Thrips
- Wasps
- Western conifer seed bugs
- Yellow jackets
- Zebra mussels: Found in Highline Lake
Note that this list is not exhaustive and there may be other pests in Colorado that are not included here. The severity of pest problems can vary depending on location and time of year. It is recommended to consult with a pest control professional for proper identification and treatment.