The European wasp has a bright yellow and black body, yellow legs and triangular markings on the abdomen. They are similar to the Asian paper wasps however European wasps have black antenna while Asian paper wasps are yellow. They are social species who nest in hollowed out trees and cavities.
You do not need to report the European wasp as they have established in NSW. If you have a European wasp nest at your home you can contact a pest controller, or if they are a nuisance pest in a public space you can contact council. Wollondilly Council is monitoring the possible spread of European wasps following reports in the Oaks, Bargo and Camden South.
There is significant economic impact from these wasps on primary industries. They have the potential to disrupt native ecosystems. They are territorial and aggressive and place a negative impact on human health.
For more information, you can visit: Department of Primary Industries page on European wasps or download the app at eWasp Mobile App.
Spread: Thrives in still or slow-moving waterways such as lakes, ponds, and dams. Often confused with algae or weeds due to its thick, matted appearance.
Identification: Grows 1–2.5 cm wide. Starts bright green, turning red when exposed to sunlight.
Benefits:
Concerns:
Prevention:
For more information, please refer to the Department of Primary Industries page about Azolla
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