Common Wasp
(Vespula vulgaris) in New Zealand
History and Background
The Common Wasp (Vespula vulgaris) is an introduced species in New Zealand, originally from Europe. It became established in the 1970s and has since become one of the most widespread and problematic wasp species in the country. These wasps thrive due to a lack of natural predators and an abundance of food sources.
What Does It Look Like?
Black and yellow striped body, similar to the German Wasp.
Around 12-17mm in length.
Distinct narrow waist and two pairs of wings.
Black antennae and no visible hair on the body.
Where Are They Found?
- Found throughout New Zealand, particularly in forests, urban areas, and rural landscapes.
- Commonly seen near picnic areas, rubbish bins, and gardens.
- Their nests are often located underground or in sheltered spots like walls, attics, or tree trunks.
Why Is It a Problem?
Competes with native birds
and insects for food.
Aggressive nature and ability
to sting multiple times.
Can cause severe allergic
reactions in some individuals.
Disrupts ecosystems by preying
on native insects.
How to Identify a Nest
Typically found underground, in tree hollows, or inside walls and roofs.
Resembles a grey, papery
structure with a honeycomb pattern inside.
High wasp activity around a specific area, especially in warmer months.
Control Methods – How to Get Rid of Them
Locate the nest at dusk when
wasps are less active.
Use wasp-specific insecticide sprays or dust to eliminate the colony.
Set up wasp traps around
high-traffic areas.
