![]() In early spring, traditionally between April and June, inseminated female bald-faced hornets emerge from under loose bark, the interior of hollow logs, and similar types of overwintering sites. As foraging insects, bald-faced hornets frequently disturb picnics and trash bins for sugary beverages and chunks of prepared meat. ![]() DietĪdults primarily feed on nectar, pollen, and other sweet liquids, while larvae are fed meat, animal carrion, and soft-bodied insects like caterpillars, aphids, and the workers of other yellow jacket and hornet species. Common nesting sites include bushes and shrubberies, trees, and the eaves of buildings. Queens build nests anywhere from about one to 18 metres off the ground. Except for desert environments, the pests are distributed throughout the contiguous United States, Alaska, and Canada. Habitat, Diet, and Life Cycle Habitatīald-faced hornets live exclusively in North America. Additionally, tightly seal all outdoor trash receptacles, and trim shrubbery and trees so they offer as few nesting sites as possible. Replacing broken or torn window and door screens also deters the pests from entering. However, limiting access to overwintering sites indoors can be accomplished by finding and sealing all cracks in the foundation of the home or building. Save for removing all foliage from the yard, total prevention of bald-faced hornets is impossible to achieve. How to prevent Bald-Faced Hornets from invading Calling a local pest control service for treatment and removal of the nest is the best and safest solution for bald-faced hornet management. Therefore, inexperienced or untrained individuals should not attempt to control or remove a nest without professional help. Bald-Faced Hornets Removalīald-faced hornets aggressively protect their nest, making treatments by a pest control professional the only guaranteed way to eliminate the colony. Additionally, people in infested areas may notice the insects coming and going from their nests during the warmer months. Spotting such an object hanging from trees, bushes, or the eaves of buildings indicates a bald-faced hornet infestation. Signs of an infestationīald-faced hornet nests are grey and papery, approximately 60 cm tall, 45 cm across, and shaped like a football. Typically, the insects range from 13 to 20 mm in length, with workers remaining relatively small in size and queens ranking as the largest members of bald-faced hornet colonies. ![]() The stinging arthropods feature coloured patterns and markings on the abdomen that serve as a primary source of identification between different species while also identifying the role each individual plays within the colony. Call us today at 57.Unlike many other species of wasps and yellow jackets, which are black and yellow in colour, the bald-faced hornet is uniquely black and white. Your local pest professionals at ExtermPRO locate are experts at taking back your yard and deck with wasp, hornet, and bee control services. Wasp Problem? Call ExtermPRO.ĭid you know stinging insects send approximately 500,000 people to the emergency room every year? Don’t let your family member be one of them. It is safest to work with a professional, like ExtermPRO, who knows the safest ways to handle the removal. In order to get rid of the bald-faced hornet, you need to remove the nest. The aerial nest has a papery appearance and can be large, growing up to two feet in length.īenefits: Surprisingly, this wasp can be considered a beneficial insect because it can help control many pest insect species.Ĭontrol Options: While this pest can be beneficial because it eats some insects, it should never be around your home or in your yard where you or your family can be in danger of a sting. Hive: You’ll find nests in exposed locations, like on trees, utility poles, overhangs, and in other areas. Like other insects, some people are allergic to the venom released, and they may need to seek medical attention. This is generally when you are near their nest and they feel threatened. When there’s one, there might be others around, and you could become a target for a mass attack. Unlike other stinging pests, this wasp does not lose its stinger when it stings, so it can attack multiple times without risk. Of course, spotting many is a clear sign of a problem, though if you see one hanging about, there is likely a nest in the area.ĭanger: Bald-faced hornets give a painful sting that can create a lump that lasts for about 24 hours. Signs: This stinging insect creates a hanging, papery nest. All About the Bald-Faced HornetĪppearance: They are black and white, hence their “bald” name and also have three white stripes on their body. Read on to learn more about this potentially dangerous wasp. The bald-faced hornet is one of those pests. There are many pests you don’t want to find in your yard or home. Wasp Spotlight: The Bald-Faced Hornet All About This Pest
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