10 Facts About Yellow Jackets in Kentucky

1. They’re Not Bees—They’re Wasps
Yellow jackets are often mistaken for bees, but they’re slimmer, shinier, and way more aggressive. They actually belong to the wasp family.

2. They’re Highly Territorial
Get too close to a nest, and they’ll defend it—fast and in swarms. Not only will they sting, but they sting in numbers!

3. They Sting Repeatedly
Unlike honeybees, yellow jackets don’t lose their stinger. One can sting multiple times. Now multiply that by hundreds of wasps!

4. They’re Most Active in Late Summer and Early Fall
Nests peak in size and aggression by August and September in Kentucky. It’s difficult to treat for yellowjackets until their appearance is made known.

5. They Build Nests Underground or in Walls
You might not see a nest until it’s too late—mowers, pets, or kids can accidentally disturb them.

6. They Love Sugar and Protein
They’re frequent picnic crashers, attracted to soda, meat, and sweet foods.

7. They Can Be Dangerous to People and Pets
Stings can cause severe allergic reactions, even anaphylaxis, in sensitive individuals.

8. They Die Off in Winter—Except the Queen
Only fertilized queens survive the winter to start a new colony in spring. She will hibernate while the rest of the colony dies off.

9. DIY Nest Removal Is Risky
Disturbing a nest without proper protection can lead to multiple stings. Professional removal is safest.

10. Prevention Starts Early
Seal garbage cans, clean up food, and inspect your yard in spring before nests get large and aggressive.

They may be small, but yellow jackets pack a punch—stay alert, especially late in the season. If you experience yellow jackets, call the pros at Four Seasons Pest Solutions and let us take all the heat!