When it comes to stinging insects, it's important to know the difference between yellow jackets and wasps, especially if you live in St. Louis. These two species are often mistaken for each other due to their similar appearance, but they have distinct characteristics and behaviors that set them apart. Understanding these differences can help you identify and deal with these insects effectively and safely.
Yellow jackets and wasps belong to the same family, Vespidae, and share some common traits. They both have slender bodies with black and yellow markings, and they are capable of delivering painful stings. However, there are several key differences that can help you differentiate between the two.
Appearance:
Yellow jackets are usually smaller in size, measuring about half an inch to three-quarters of an inch in length. They have a stout body and distinct yellow and black stripes. Wasps, on the other hand, are slightly larger, ranging from three-quarters of an inch to an inch in length. They have a slender body with more elongated wings.
Nesting Habits:
Yellow jackets are known for building their nests underground, often in abandoned burrows or in wall voids. They create papery nests that can house a large number of individuals. Wasps, on the other hand, typically construct their nests in elevated areas such as trees, eaves, or shrubs. Their nests are made of a paper-like substance, and they can also accommodate a significant number of wasps.
Behavior:
Yellow jackets are aggressive and have a notorious reputation for their aggressive nature. They are scavengers and are attracted to sugary substances, making them commonly found near picnics or outdoor gatherings. They are also known for their ability to sting multiple times, making them a greater threat to humans. Wasps, on the other hand, are generally less aggressive unless their nest is disturbed. They are predators and feed on insects, making them beneficial for controlling other pest populations.
Diet:
Yellow jackets are more likely to be attracted to human food and can become a nuisance during outdoor activities. They are attracted to sweet foods and beverages, as well as meat. Wasps, on the other hand, are primarily carnivorous and feed on other insects, including caterpillars, spiders, and flies. They are beneficial for gardens as they help control pest populations.
Seasonal Activity:
Both yellow jackets and wasps are most active during the warmer months, typically from spring to fall. However, yellow jackets tend to become more aggressive and abundant in late summer and early fall as their colonies reach their peak size. Wasps, on the other hand, may start to decline in numbers during this time.
When it comes to dealing with yellow jackets and wasps in St. Louis, it's important to exercise caution. If you notice a nest on your property, it's best to contact professional pest control in St. Louis to safely remove it. Attempting to remove a nest on your own can be dangerous and may result in painful stings.
By understanding the differences between yellow jackets and wasps, you can better protect yourself and your property from these stinging insects. Stay informed and take the necessary precautions to enjoy a safe and pest-free environment in St. Louis.