Insects play a vital role in our ecosystem, but they can also pose risks especially when their nests are present close to human activities. In relation to this, if you find a wasp nest on your property, it is important to identify the type of wasps so that you can effectively eliminate them and their nests.
Wasps are insects belonging to the same group of bees and ants. They have slender bodies, narrow waists, and the female has a stinger. Some live and hunt alone, others form colonies. Many feed on insects, others on nectar, sap, or fruit. Wasps that live in colonies build nests from chewed wood pulp, but those who hunt alone nest in the ground, hollow stems, or burrow in wood.
You may be asking yourself – “how do I get rid of a wasps nest in Australia?” You can only effectively do so once you have identified the insect type.
European Wasp (Vespula germanica). These species are shorter than bees with bright yellow and black stripes. They are really aggressive and can sting repeatedly if provoked. Their papery nests are large and usually found underground or in sheltered areas. It’s quite difficult to remove them because of their aggressive nature and the large size of their colonies.
Paper Wasp (Polistes spp.). They have long legs and slim bodies and can be recognized by their brown or reddish with yellow markings appearance. These types are mildly aggressive, defending their nest but less likely to sting unprovoked. Their nests made from chewed wood pulp are small and open combs that can be seen under eaves or in sheltered spots.
Asian Hornet (Vespa velutina). These large, dark-bodied wasps with yellow-orange bands on the abdomen are also highly aggressive. They build their nest in high places like trees which are large and spherical in shape. The difficulty of removing the nest is the same as the European wasps.
Mud Dauber (Sceliphron spp.). They have a long, slender body with a narrow waist, black in color with yellow markings. These species hunt alone and are non-aggressive, rarely stinging unless handled. Their small and tubular nests are made of mud attached to walls or ceilings. No need to worry about their removal because they are harmless and actually beneficial.
Native Flower Wasp (Tiphiidae family). Wasps in this family are large and dark-colored with metallic hues. They have solitary and non-aggressive behaviors. These types do not actually build communal nests, they just nest in soil or wood. There is no need to eliminate them for they are important pollinators, indeed beneficial to the environment.
How to Identify the Type of Wasps
You have to observe them from a distance, watch their behavior and nest location by using binoculars or a zoom lens so as not to disturb them. Evaluate their physical appearance – body shape, color, size, and nest structure. All of these can give you a clue to the species. To help you with the identification, you can also use online guides or consult local pest control professionals. Once you are done with their identity, you can now proceed with what best procedure to remove the nest – DIY, professional pest control service, or just leave them alone.