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Southern Yellowjacket

Identification & Control

(Vespula squamosa)

Black and yellow striped wasp known for building underground colonies.

A ground-nesting wasp that takes food very seriously.

Associated Species

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Explore Similar Pests

Physical Appearance

  • Compact yellowjacket build
  • Strong yellow-and-black patterning
  • Busy, aggressive around sugary foods late summer/fall

Common Locations

  • Underground nests
  • Occasionally structural voids

Why They're a Problem

As colonies grow, activity ramps up and tolerance drops. Late season is when people tend to get surprised by how bold they become. What felt manageable earlier can shift quickly.

Homeowner Tips

As colonies grow, activity ramps up and tolerance drops. Late season is when people tend to get surprised by how bold they become. What felt manageable earlier can shift quickly.

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Southern Yellowjacket

Wasps

  • Compact yellowjacket build
  • Strong yellow-and-black patterning
  • Busy, aggressive around sugary foods late summer/fall
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