When enjoying outdoor meals, it is common to encounter wasps buzzing around, particularly near food. This often leads to questions about their dietary habits and why they seem so interested in human provisions, especially meat like chicken. Understanding the reasons behind this behavior can help manage their presence during gatherings.
The Wasp Diet
Wasps have a varied diet that changes throughout their life cycle and the seasons. Adult wasps primarily consume sugary substances such as nectar from flowers, fruit juices, tree sap, and honeydew secreted by aphids. These carbohydrates provide the energy necessary for their active foraging, flying, and nest-building activities.
In contrast, wasp larvae require a high-protein diet for their growth and development. Worker wasps actively hunt various insects like flies, caterpillars, and spiders, or scavenge for carrion and other meat sources to bring back to the nest for the young. Adult wasps chew and process this protein before feeding it to the larvae. In return, larvae produce a sugary liquid that adult wasps consume, creating a reciprocal feeding relationship.
Why Wasps are Attracted to Chicken
Cooked chicken is an appealing find for scavenging worker wasps, serving as a valuable protein source for their developing larvae. They detect the protein-rich aromas of meat, which can draw them from a considerable distance to outdoor dining areas.
This behavior is most pronounced during spring and early summer when colonies are rapidly growing and there is a high demand for protein to nourish new larvae. Their strong sense of smell aids in locating such food sources, making picnics and barbecues particularly susceptible to their visits.
Keeping Wasps Away from Your Food
To minimize wasp interference during outdoor meals, covering food and drinks is an effective method. Using lids, mesh covers, or sealed containers can prevent wasps from accessing and smelling your provisions. Promptly cleaning up any food spills or waste also reduces attraction, as wasps are drawn to residual food sources.
Strategic placement of decoy food, such such as sugary liquid or overripe fruit, away from your main eating area can divert their attention. Certain natural scents can also deter wasps; these include peppermint oil (diluted with water), strong aromas from sliced cucumbers, garlic, or citrus peels with cloves. Planting herbs like mint, thyme, or citronella may also help. Remaining calm and avoiding sudden movements when wasps are nearby can prevent them from becoming agitated.