Better Termite Logo
Salesperson Headshot
Call Us
Licensed Technician
703-683-2000
Get a Free Estimate (703) 683-2000
Better Termite Logo
Better Termite & Pest Control Logo
Home » Pests » Yellowjackets

All About Yellowjackets

Aggressive stinging insects that build large colonies and are highly defensive of their nests.
Yellow Jacket

Quick Facts about Yellowjackets

Scientific Family
Vespidae
Number of Known Species
About 16 in North America
Colony Size
Up to 5,000 per nest

Yellowjackets Identification Guide

Physical Characteristics

Yellow jackets are small, wasp-like insects with black and yellow banded bodies. They are often mistaken for honeybees, but they have a slimmer waist and do not have the fuzzy hairs that bees use for collecting pollen. They have clear wings that fold lengthwise when at rest and long, segmented antennae. Adult workers are about ½ inch long, while queens can grow up to ¾ inch.

Common Species

  • Eastern Yellow Jacket (Vespula maculifrons)
  • Southern Yellow Jacket (Vespula squamosa)
  • German Yellow Jacket (Vespula germanica)

Yellowjackets Behavior and Biology

Yellow jackets are social insects that live in large colonies. Their nests are built underground or inside structural voids, such as attics and wall cavities. These nests are made from paper-like material created by chewing wood fibers mixed with their saliva. The colony is ruled by a single queen who lays eggs, while worker yellow jackets handle foraging, defense, and nest maintenance. Unlike honeybees, yellow jackets can sting multiple times and are highly aggressive when their nest is disturbed.

How We Treat for Yellowjackets

We follow a precise process for identifying and eliminating yellow jacket nests based on their location:

  • Underground Nests: We apply a residual insecticide directly into the nest entrance and surrounding soil. Insecticidal dust may also be used to penetrate deep into the colony.
  • Aerial Nests (Walls, Trees, Eaves): We use a residual insecticide spray or aerosol directly on the nest, ensuring full coverage. If in a structure, insecticidal dust or foam may be applied into the entry points.
  • Wall Void Nests: A combination of dust and aerosol is applied into visible nest openings to eliminate the colony. Follow-up visits may be required.
  • Customer Guidance: After treatment, we provide recommendations for sealing entry points and preventing future infestations.

Most yellow jacket jobs come with a 30-day warranty to ensure effective elimination.

Common Questions about Yellowjackets

How do I know if I have a yellow jacket nest?

Yellow jackets are highly active during the summer and fall. If you notice a steady stream of wasps flying in and out of a hole in the ground, wall void, or structure, there is likely a nest present.

Are yellow jackets dangerous?

Yes. Yellow jackets are extremely aggressive and can sting multiple times. Their venom can cause severe pain, swelling, and in some cases, allergic reactions.

Can I remove a yellow jacket nest myself?

DIY removal is not recommended. Disturbing a nest can trigger a swarm, leading to multiple painful stings. Professional treatment ensures the nest is eliminated safely and effectively.

What time of year are yellow jackets most active?

Yellow jackets are most active from late spring through fall, with peak colony size occurring in late summer.

What should I do if I see a yellow jacket nest?

Stay away from the nest and avoid any sudden movements that might agitate them. Call us for a professional inspection and treatment.

Can yellow jackets nest inside my home?

Yes. They can enter through cracks and gaps in siding or vents and build nests inside wall voids or attics.

Do you treat honeybee nests?

No, honeybees are protected and beneficial pollinators. We only treat aggressive stinging insects like yellow jackets, hornets, and wasps.

Find Local Yellowjacket Control Services

Got a pest problem?
Speak with a Licensed Expert Now
Salesperson headshot
Call or Text
Licensed Tech
(703) 683-2000
Rodent Baiting Photo
Got Pest Problems
Everything you need is just a call away
Salesperson headshot
Call or Text
Licensed Technician
(703) 683-2000