Deer flies! Those pesky biting insects that can quickly turn a relaxing day outdoors into a swatting frenzy. If you’ve ever been bitten by one, you know their bite is painful and can even cause allergic reactions in some people. Whether you’re gardening, hiking, or just trying to enjoy your backyard, deer flies can be a real nuisance.
But don’t worry! This guide is here to help you understand these insects and, most importantly, learn how to get rid of deer flies effectively. We’ll look at why they’re attracted to your yard, practical ways to control them, and helpful tips to protect yourself.
What are Deer Flies?
Deer flies are small, winged insects with large, colorful eyes. They are typically brown or black and have dark markings on their wings. Unlike mosquitoes that quietly pierce your skin, deer flies have sharp mouthparts that slice it open, causing a painful bite.
They are strong fliers and are attracted to movement, carbon dioxide, and dark colors. This is why they often buzz around your head and are difficult to swat away.
Why are Deer Flies in My Yard?
Deer flies thrive in areas with moist soil and vegetation. They lay their eggs in damp areas like marshes, streams, and even soggy lawns. If your yard provides these conditions, it can become a breeding ground for deer flies. They are also attracted to things like:
- Standing Water: Puddles, bird baths, and clogged gutters can all attract deer flies.
- Tall Grass and Shrubs: These provide shade and resting places for the flies.
- Dark Clothing: Deer flies are attracted to dark colors, especially blue.
How to Get Rid of Deer Flies
Now that you know what attracts these pests, let’s look at some proven methods for how to get rid of deer flies in your yard.
Traps and Barriers
- Sticky Traps: These traps are dark-colored and often use a sticky substance to capture deer flies. Hang them near areas where deer flies are prevalent.
- CO2 Traps: These traps mimic the carbon dioxide that humans and animals exhale, luring deer flies into a container where they cannot escape.
- Physical Barriers: Fine mesh netting can be used to screen in porches or patios, creating a barrier against deer flies.
Natural Repellents
- Essential Oils: Certain essential oils like peppermint, eucalyptus, and lavender have strong scents that can repel deer flies. Mix a few drops with water and spray around your yard or on your clothing.
- Homemade Repellents: A mixture of apple cider vinegar and dish soap can also help deter deer flies.
- Companion Planting: Planting certain herbs and flowers known to repel insects, such as basil, mint, and marigolds, can make your yard less attractive to deer flies.
Environmental Control
- Eliminate Breeding Sites: Reduce standing water in your yard by cleaning gutters, emptying bird baths regularly, and ensuring proper drainage.
- Mow Your Lawn: Keep your grass trimmed short to reduce areas where deer flies can rest and hide.
- Trim Trees and Shrubs: This can help reduce shaded areas and make your yard less appealing to deer flies.
Personal Protection
- Wear Light-Colored Clothing: Deer flies are less attracted to light colors, especially white and khaki.
- Use Insect Repellent: Apply an insect repellent containing DEET or picaridin to exposed skin.
- Wear Protective Clothing: Consider wearing long sleeves, pants, and a hat when spending time outdoors in areas known to have deer flies.
Choosing the Right Deer Fly Trap
| Feature | Sticky Trap | CO2 Trap |
|---|---|---|
| How it works | Uses a sticky surface to trap flies attracted to its color | Uses carbon dioxide to lure flies into a container |
| Effectiveness | Moderate | High |
| Maintenance | Requires periodic cleaning or replacement | Requires periodic emptying and refilling of attractant |
| Cost | Low | Moderate |
| Environmental impact | Low | Low |
Natural Repellents for Deer Flies
| Repellent | How to Use |
|---|---|
| Essential Oils (peppermint, eucalyptus, lavender) | Mix a few drops with water in a spray bottle. Spray on clothing and around outdoor areas. |
| Apple Cider Vinegar and Dish Soap | Mix equal parts apple cider vinegar and dish soap in a spray bottle. Spray on clothing and around outdoor areas. |
| Companion Planting | Plant basil, mint, marigolds, and other insect-repelling plants around your yard. |
Tips for Effective Deer Fly Control
- Combine Methods: For the best results, use a combination of traps, repellents, and environmental control methods.
- Target Breeding Sites: Focus on eliminating standing water and other areas where deer flies breed.
- Be Consistent: Regularly maintain your yard and reapply repellents as needed.
- Time of Day: Deer flies are most active during the day, especially in sunny, warm weather. Take extra precautions during these times.
Conclusion
Dealing with deer flies can be frustrating, but by understanding their habits and using the right strategies, you can effectively control their population and enjoy your time outdoors.
Remember to eliminate breeding sites, use traps and barriers, apply natural repellents, and take personal protective measures. By following these tips, you can create a deer fly-free zone and enjoy your outdoor activities without the annoyance of these pesky biters.
FAQs
Is there a particular time of day when deer flies are most active?
Yes, deer flies are generally most active during the daytime, particularly in sunny and warm conditions. They tend to be less active in the early morning, late evening, and at night.
What should I do if I get bitten by a deer fly?
Clean the bite area with soap and water to prevent infection. Apply a cold compress to reduce swelling and itching. Over-the-counter pain relievers and antihistamines can help manage discomfort. If you experience a severe reaction or signs of infection, seek medical attention.
Are deer flies attracted to certain colors?
Yes, deer flies are attracted to dark colors, particularly blue. Wearing lighter-colored clothing can help reduce the chances of attracting them.
Can deer flies transmit diseases?
While deer flies are primarily a nuisance due to their painful bites, they can potentially transmit diseases such as tularemia and loiasis. However, the risk of disease transmission is generally low.
What is the best way to keep deer flies away from my patio?
Using fine mesh netting to screen in your patio can create a physical barrier against deer flies. Additionally, using fans to create air movement can help deter them. You can also use natural repellents like essential oils or citronella candles to further discourage them from entering the area.