Tag Archives: carpenter bee

Carpenter Bees-Bee Informed

7293137 - carpenter bee on a butterfly bush flowerCarpenter bees (sometimes known as wood bees) are typically mistakenly identified as bumble bees due to their size and color. Unlike the fuzzy bumble bee, the Carpenter bee has a hairless, shiny and black abdomen and is about an inch in length. Carpenter bees do not eat wood, but burrow into wood and nest within the wood. Many times you will see these bees around your eaves and building nests within wood structures on your property . Carpenter bees prefer nesting within unfinished wood.

This year especially, we have had a rise in complaints regarding Carpenter bees infesting cedar wood areas.  

A few favorite nesting sites for the Carpenter bee are decks, under eaves and other wood areas such as sheds and wood piles. The female bee is quite the handy lady as she will use her strong jaws to drill holes into wood surfaces for the entrance to the nest and then she will make a sharp 90 degree turn and tunnel into the wood. These tunnels can run anywhere from 1 foot to 4 feet long and end with a carved out nesting area.

Typically, Carpenter bees are not aggressive. Only the females are equipped with stingers, and although they can sting multiple times without dying, especially if they feel their nest is being threatened, they are typically quite docile. The males may sometimes seem aggressive and you might see them flying around your head, but this is more just for show, a scare tactic really.

Interesting Fact: You can actually hear the sound of drilling within the wood as the female bees bore into the wood and carve out the tunnels and nests. You may also see sawdust around the edges of an entrance hole.

Carpenter Bee Reduction Tips: Preventive treatments such as exterior finishes with oil or polyurethane bases will help reduce nesting sites before they are found. Future generations of carpenter bees can return to try to use the holes and tunnels year after year once they have been established.

At Safeway Pest Management, our technicians are licensed and trained to safely deal with stinging insects and their nests. If you’re hearing buzzing, or see a nest, call Safeway Pest Management at our Muskego office at 262-679-4422, our Oconomowoc office at 262-354-3444, our Oshkosh office at 920-385-0412 or toll free at 800-956-0800  Visit our website at www.safewaypest.net

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Filed under Pest Prevention, Stinging Insects, Uncategorized, Wood Destroying Insects

Which Bee Do You See?

Is it a bee? Is it a wasp? It can be super confusing to identify a specific type of stinging insect, so let’s take a quick tour of some types of stinging insects in Wisconsin and their distinguishing traits.

First off, here’s some general stinging insect knowledge regarding bees and wasps.

Bees: Have two pairs of wings, relatively hairy, long antennae

Wasps: Have two pairs of wings, relatively hairless, long antennae, most have a thin “waist”, many have bright orange and yellow colors (stripes on legs, abdomen or thorax)

Honey Bee:  

 

 

  • Nest: Human built or nests built within walls
  • Identifying Markers: Yellow-Orange in color (color can be faint in some bees), ½” in size
  • Other Distinguishing Traits: Hairy eyes, can only sting once and then die

Bumble Bee: 

9251318 - bumblebee

Image by: dionisvera/123RF.com

  • Nest: Under stoops, under concrete by patios and decks, lower to the ground nesting areas
  • Identifying Markers: Very hairy bodies, legs and abdomen. Larger in size (1-1 ½”) , Yellow, orange or white hairs on both abdomen and thorax
  • Other Distinguishing Traits: Defend their nest aggressively and can sting repeatedly

Carpenter Bee:  

7293137 - carpenter bee on a butterfly bush flower

Image by: steve_byland/123RF.com

  • Nest: Wood areas, under eaves, decks
  • Identifying Markers: Larger in size (1-1 ½”), Resemble the bumble bee, but have less color and upper abdomen is bare and shiny back
  • Other Distinguishing Traits: Males (all black) do not sting, only females sting (tan in color), make burrows in wood for egg-laying

Yellow Jacket: 

yellow jacket

Image by:www.123rf.com/profile_epantha’

 

  • Nest: Upside down tear-drop shaped nest made of paper with a single hole in the bottom, nest in wall voids, rodent burrows, eaves, and other locations that are easily hidden from predators
  • Identifying Markers: A brighter yellow in color, ½” in size
  • Other Distinguishing Traits: Fly a side to side flight pattern before landing, they are scavengers and tend to invade BBQs and picnics. Sting repeatedly

  

Paper Wasp: 

Paper wasp front view no text

Image by: NPMA

  • Nest: nests are made of paper-like combs and found hanging under eaves, door frames, soffits, deck rails, roofs, porches, trees, shrubs
  • Identifying Markers: Paper wasps have smooth bodies, usually dark brown with yellow markings. Their body can be up to three-fourths of an inch long with slender waist. When flying, can be recognized by two rear legs “hanging down”.
  • Other Distinguishing Traits: Very protective of their nest, can sting repeatedly

Bald-faced Hornet: 

BaldFacedHornt-1f

Image by: NPMA

  • Nest: Build their nests entirely on the exterior and out in the open; they build football-shaped nests out of reach in high eaves, under decks and in trees and shrubs
  • Identifying Markers: Yellow and black (or sometimes white and black), look similar to the yellow jacket, but longer and thinner, Up to 2’ in size
  • Other Distinguishing Traits: Extremely aggressive, can sting repeatedly

At Safeway Pest Management, our technicians are licensed and trained to safely deal with stinging insects and their nests. If you’re hearing buzzing, or see a nest, call Safeway Pest Management at our Muskego office at 262-679-4422, our Oconomowoc office at 262-354-3444 or toll free at 800-956-0800

Visit us on the web at http://www.safewaypest.net

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Filed under Stinging Insects, Uncategorized, Wood Destroying Insects