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Pest control treatment for wasps in Marlborough

Pest Control of Wasps

In the unique environment found in Marlborough, especially within the intricate network of the Marlborough Sounds, Wasps thrive due to various factors that contribute to their ideal habitat. With mild winters that allow for their survival, a notable absence of natural predators specific to Wasps, and an abundant food supply, the region provides the perfect conditions for these social insects to flourish. As a result of these favorable circumstances, New Zealand boasts some of the highest densities of Common and German Wasps worldwide.


Moreover, the intricate social structure within a Wasp nest reveals a division of labor among its members, each with a distinct role to fulfill. Among these roles are the sentry wasps, which act as the defensive line of the nest. When faced with a threat to their colony, these vigilant individuals swiftly respond by taking to the air and delivering a potent sting in defense of their home. As a potential intruder, it is crucial to be cautious when approaching a Wasp nest, for these sentry wasps are ever-ready to protect their community with their powerful stings. Remember, disturbing a Wasp nest can lead to a swift and painful response from these protective insects. Call PestSmart for advice on wasp eradication.

Pest Control of Wasps | PestSmart Marlborough, NZ

The German Wasp

The largest and most aggressive of the wasp species found in New Zealand are characterized by their striking yellow and black coloration. These formidable insects have a habit of building their nests in hidden cavities, often out of sight to the casual observer. Weighing up to 1 gram each, these industrious wasps can be spotted foraging for protein sources as far as 200 meters away from their well-concealed nests. Despite the nest being elusive to the eye, the distinctive sight of these wasps entering and exiting their nest with their legs neatly tucked under their bodies acts as a clear indicator of their presence. With their predatory instincts finely tuned, these New Zealand wasps diligently go about their daily routines, diligently collecting food to sustain their colony. Their impressive size and aggressive nature make them a force to be reckoned with in their ecosystem. Through their strategic hunting and nesting behaviors, these wasps demonstrate a remarkable adaptation to their environment, ensuring the survival and success of their species in the diverse landscapes of New Zealand.

Pest Control of Wasps | PestSmart Marlborough, NZ

The Common Wasp or European Wasp

The Common wasp is of medium size, distinguishing it from larger species like the German Wasp. Its behavior also sets it apart, as it tends to exhibit less aggression compared to its more notorious counterpart. One notable feature of this particular wasp is its preference for hidden nesting spots; these nests are commonly found either in the ground or within the recesses of retaining walls. This concealed nature of their homes adds an element of mystery to these creatures, making them less visible than other species that construct more prominent structures. Additionally, their hunting habits are worth noting, especially during the warmer summer months when they seek out protein sources for sustenance. This period of increased activity highlights their role in the ecosystem and their importance in maintaining natural balances.

Pest Control of Wasps | PestSmart Marlborough, NZ

The Paper Wasp

In the diverse lands of New Zealand, there exist two distinct species of paper wasps. Among them is the vibrant Asian Paper Wasp, adorned in hues of yellow and black, while the Australian Paper Wasp boasts an enchanting color scheme of red and black. A unique trait of these fascinating creatures is the distinctive manner in which they elegantly take flight, with their slender legs gracefully hanging down in a mesmerizing dance. These industrious paper wasps are known for their ingenuity in nest-building, often choosing elevated spots on houses or buildings as their preferred nesting grounds. However, they also show a penchant for settling among the branches of trees or within the lush foliage of bushes, showcasing their adaptability in diverse environments.


Despite their less aggressive nature compared to the infamous German or Common Wasps, these paper wasps are not to be underestimated when provoked. When faced with a threat, they can swiftly transform into formidable opponents, fiercely defending their nests with unwavering determination. Their stings, though small in size, pack a potent and excruciatingly painful punch, serving as a potent defense mechanism against perceived dangers. It is essential to approach these remarkable creatures with caution and respect, appreciating the delicate balance between their peaceful demeanor and their fierce loyalty to their colonies.

PestSmart Wasp Control

For the eradication of German and European Wasp nests we use an insecticide dust. The dust works very quickly and the nest is exterminated. All the wasps inside the nest are quickly killed. As Wasps trapped outside the nest use the nest to feed, so they also soon perish. For Paper Wasps we use a spray that is very quick acting, killing all the wasps instantaneously. We remove and destroy the nest where possible.

What do I need to do to prepare?

Please locate the nest, and if possible send a photo through to us. This will help us to isolate and terminate the nest.

Wasp treatment price guide:

Termination of Wasps in a nest on your property is $185. Please not this does not include the removal of the nest.


Once the nest has been treated and the wasps exterminated, we do not recommend wasp nest removal; we recommend you leave it in place. The nest was built there because it was a good place. Wasps don't re-use old nests.


Please give us a call or complete our enquiry form so provide an accurate quote.


Wasp Pest Control for Blenheim; Picton; Koromiko; Rarangi; Taumarina; Seddon; Renwick; Spring Creek; Ward. Please enquire if you are in the Queen Charlotte Sound.

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