Bee? Wasp? Hornet? A Guide to Stinging Insects

Bee? Wasp? Hornet? A Guide to Stinging Insects

Having a yard gives you an opportunity to get outdoors and enjoy the sunshine, fresh air and plants. That combination is also ideal for attracting a variety of insects and wildlife to your yard. When it comes to insects, the spring, summer and early autumn is an especially busy time.

Some of these insects can be benign or even helpful. Certain bugs – the dragonfly is a good example – help to control other insect populations. Butterflies are also beneficial insects – they serve as pollinators.

Other insects aren’t as completely harmless, though. Wasps, hornets and bees present an all-together different challenge for homeowners. While many of these insects offer similar benefits, they also pose a threat to people – they aggressively defend themselves by stinging other creatures they view as a threats.

Stinging Insects

“Bees!”  — That’s the typical screeching reaction people have at the sight of a yellow-and-black flying insect. For the most part, however, bees aren’t what they should be worried about. Instead, it’s the wasps and hornets who give people the most trouble. Let’s take a look at the most common bee, wasp and hornet types present in the U.S. and Canada:

 
  • AFRICANIZED BEE

    Getting rid of Africanized Bees
    Backyard Threat Level: Maximum
    Nest Locations: Hollow, little disturbed areas including discarded tires, empty cars, crates and boxes.
    Appearance: Much like a honey bee but a bit smaller.


    AFRICANIZED BEE FACTS: These insects were created in 1957 after some imported African honey bees crossbred with those in South America. The result was a highly aggressive species that began expanding its range. As recently as 2011, these bees were found in the Northwestern U.S. A bit smaller than a typical honey bee, these bees tend to be easily provoked into defending their hive. As a result, they can attack in tremendous numbers and pursue their perceived threats farther than nearly every other insect on this list. Like their honey bee “parents,” Africanized bees die shortly after deploying their stinger. These bees are most common in the extreme southern U.S. It’s best to allow a professional to handle these insects.

     
  • BUMBLE BEE

    Getting rid of Bumble Bees
    Backyard Threat Level: Medium
    Nest Locations: Underground, near patios and decks, inside soffits of attics
    Appearance: Plump and hairy, larger than most other stinging insects. Black, yellow and orange banding.
    ALERT!: These insects are considered key pollinators within their ecosystem (and for farming, too); it’s best to relocate these bees rather than kill them. Contact a professional beekeeper, not an exterminator, for assistance in this.


    BUMBLE BEE FACTS: There are nearly 40 species of bumble bee in the U.S. an Canada. These slow flyers are often seen visiting flower after flower in a garden. Most of these fuzzy, oversized bees are black and yellow, though some also have orange banding. Bumble bees live in small colonies, and they defend their nests vigorously by stinging and pursuing threats to hive safety. Their stings are said to be painful. The upside is that they rarely sting while foraging, only in defense.

     
  • CARPENTER BEE 

    Getting rid of Carpenter Bees
    Backyard Threat Level: Low (However, they can be a danger to structures)
    Nest Locations: Solitary nest builders. They bore circular holes in soft wood to lay eggs.
    Appearance: Some have a bumblebee in appearance — Large with fuzzy hair on the thorax. Others are smaller and are all black with a metallic sheen.
    ALERT!: These insects are considered key pollinators within their ecosystem (and for farming, too); it’s best to relocate these bees rather than kill them. Contact a professional beekeeper, not an exterminator, for assistance in this.


    CARPENTER BEE FACTS: These bees are primary pollinators and common visitors to suburban flowerbeds. When threatened, these bees make a show of aggression but rarely sting. In fact, in many species of carpenter bee the males have no stinger at all. The only real threat carpenter bees pose is to wood structures – they will bore holes in wood to create chambers for egg laying.

     
  • HONEY BEE

    Getting rid of Bees
    Backyard Threat Level: Medium
    Nest Locations: These domesticated bees are commonly based in a commercial hive – usually a wood box located near cropland or orchards. “Wild” honey bees are found in tree hollows, small caves and little-disturbed objects created by humans, including hollows of walls, unused cars and empty crates.
    Appearance: Slightly fuzzy bodies. Alternating yellow and brown or black stripes.
    ALERT!: These insects are considered key pollinators within their ecosystem (and for farming, too); it’s best to relocate these bees rather than kill them. Contact a professional beekeeper, not an exterminator, for assistance in this.


    HONEY BEE FACTS: These bees were introduced to North America in the 1600s and spread throughout the continent and into South America shortly thereafter. Individual bees should not be considered a threat – they’re just looking for nectar to make honey. A hive, however, should be dealt with especially if it’s not under the control of a beekeeper or too close (or inside!) to a home. If you have a bee colony you want to get rid of, an exterminator is not the best answer. Instead, contact a bee removal expert who can capture the queen and put the colony to good use. For a trained expert, bee colonies can be quickly removed and then relocated to work as crop pollinators. Honey bees rarely sting unless provoked – usually if they feel the colony is threatened and when they do, they attack in large numbers. Unlike most other insects on this list, honey bees can only sting a target once and they die shortly after. These stings inject a poison that can cause severe reactions, especially when a person suffers a number of stings.
    Please note that the situation for honey bees in North America and Europe is especially dire. In recent years, hives have been afflicted with Colony Collapse Disorder, which severely depopulates commercial and natural hives to the point where some cannot survive. When these population declines hit commercial hives, agricultural production can also be severely stunted. Scientists have had a difficult time determining the exact cause of CCD, though several theories are being explored. These include the overuse of synthetic pesticides and fungicides, weakened immune systems within the bees, climate change, increases in parasite attacks and the effects of genetically modified crops on bees.  Whatever the reason for CCD, it’s absolutely vital to allow honey bee hives to stay healthy and grow – please avoid using any pesticide on them. If you have a troublesome honey bee hive in your area, get help from a professional beekeeper. Don’t exterminate them!

     
  • BALD-FACED HORNET

    Getting rid of Bald-faced Hornets
    Backyard Threat Level: Medium
    Nest Locations: Covered paper nests with a single entrance located high up in trees or under overhangs of houses and other structures.
    Appearance: White and black with prominent white markings on their head.


    BALD-FACED HORNET FACTS: These wasps (yes — despite their name – they are wasps) would be harmless but only if you can completely steer clear of their nests. However, a number of cues can trigger a swarm to attack. Those can include approaching within three feet, loud noises, vibrations, jostling the nest or unexpected visual changes in the environment. When a colony goes into attack mode, individual wasps sting and inject venom into their target. If they cannot reach the target (if they are separated by a screen, for example) the bald-faced hornets will squirt venom into the eyes of the perceived threat.

     
  • EUROPEAN HORNET

    Getting rid of European Hornets
    Backyard Threat Level: Medium
    Nest Locations: Under normal circumstances, single-entrance paper nests are built in tree hollows at least six feet from the ground. Attics and wall voids are also used.
    Appearance: Yellow heads with black eyes. Yellow stripes with black spots at the end of their body.


    EUROPEAN HORNET FACTS: These insects, which were first brought to North America in 1840, differ from most wasp species in that they are active day and night, so be careful when treating them. They are attracted to light, so during nighttime eradication efforts place a light in one spot and treat the nest from another. In general, European hornets are less aggressive than bald-faced hornets and yellow jackets. Since these hornets are often discovered with a well-established colony of 300 or more workers in hard-to-reach areas, it’s best to allow a professional to remove the nest.

     
  • MUD DAUBER WASP

    Getting rid of Mud Daubers
    Backyard Threat Level: Low
    Nest Locations: Mud pipes in sheltered areas of a little-used structure.
    Appearance: Extremely slender wasp with a tube-shaped waist. Usually totally black or a metallic blue, though other species may have more bee-like coloration.

    MUD DAUBER FACTS: These highly beneficial wasps are predatory insects that rarely sting people, instead they can make a significant impact on other pests in your yard or garden. If you must remove their nest, dousing it with a water hose is often all the effort required.

     
  • PAPER WASP 

    Getting rid of Wasps
    Backyard Threat Level: Low
    Nest Locations: Umbrella shaped nest found on little-used objects shielded from wet weather, building overhangs and ceilings of little-used structures. In a natural setting, under tree branches and rock outcroppings.
    Appearance: A variety of species live in North America with varying appearances, but most are black with yellow stripes on a slender body.


    PAPER WASP FACTS: Paper wasps feed on nectar and insects, which technically make them a beneficial insect. Away from their nests, they will rarely sting (unless handled). The problem comes when you get too close to their umbrella-shaped open-face nests – they’ll launch themselves on such threats and attack with their stingers. The sting of a paper wasp is said to be more painful than honeybee stings and can produce reactions in those allergic to their venom. Still the threat from paper wasps is relatively low because of their small colony size and tolerance (within reason) of passersby.

     
  • YELLOW JACKET

    Getting rid of Yellow Jackets
    Backyard Threat Level: High
    Nest Locations: Many nests are underground in old and expanded rodent burrows. Look for depressions in an area that may indicate excavation has been occurring. Other nests will be located in wall voids. Still other species may build nests in bushes, on low-hanging branches and at corners of buildings. Nests can contain several thousand individuals.
    Appearance: Generally these insects are hairless and predominantly black with yellow markings.


    YELLOW JACKET FACTS: These highly aggressive insects develop large colonies that are fervently defended. As a result, intruders can be swarmed in a matter of minutes, often getting stung hundreds of times. These insects are especially fond of foraging in and around trash piles and garbage cans. They are a common invader to outdoor picnics.

     

Learn more about how some wasp species help gardeners and other wasps in our insect library.

How to Get Rid of Wasps, Hornets and Yellow Jackets

Wasp and hornet killer stinging insectsIt’s possible to eradicate wasps, bees and hornets on your property if you exercise extreme care and properly prepare.

  • Observe and know your foe – Watch the insect activity around the nest site and properly identify the insects before attempting to remove or destroy the nest.
  • Don’t expose your skin – Put on thick, protective clothing and tape off seams. Cover your head completely and wear goggles.
  • Expect to get stung – Naturally you don’t want to be stung, but be ready should it happen. Have the appropriate medical supplies necessary, just in case.
  • Be prepared to flee – Sometimes things don’t go right, so you should have an escape route planned that allows you to get away quickly.
  • Approach at night – Most (but not all, so see above) bees and wasps are active only during the day. Addressing these insects at night gives you the advantage.
  • Spray – Blast the nest with Safer® Brand Wasp & Hornet Killer. This foaming spray chokes out and kills the wasps and hornets hit with it. Spraying it into a nest should kill most of the colony.

Additionally, at the start of insect season set out one of these Safer® Brand wasp and hornet traps:

How Do You Know If You’re Allergic to a Bee Sting?

After being stung by a “bee” – that is a wasp or bee – you will certainly feel pain and see a swelling in the wound area. Beyond that, these symptoms could indicate a more severe reaction is setting in:

  • Severe swelling in areas far from the site of the sting.
  • Skin irritation away from the site of the sting.
  • Constriction of the throat and/or chest.
  • Difficulty breathing.
  • Dizziness or fainting.

If such symptoms are growing in intensity, seek medical attention immediately.

Your Efforts to Fight Wasps and other Stinging Insects

Stinging insects: Though some bees, wasps and hornets are relatively docile, most will sting if provoked.

Are you struggling with some stinging insects in your yard or elsewhere on your property? Tell us about it when you visit Safer® Brand on Facebook. We especially appreciate hearing and seeing stories about how Safer® Brand products have helped you, so be sure to tag us in photos and videos!

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