Hulett Response to Coronavirus. Read Here

GET STARTED

Drugstore Beetles

Active Seasons

Illustration representing the spring season
Illustration representing the summer season
Illustration representing the winter season
Illustration representing the fall season

Appearance and Size Facts

  • They have a rounded, oval shape and the head is often concealed by the pronotum
  • This beetle looks very similar to a Cigarette beetle
  • Distinguished by its punctate wing covers (rows of puncture marks)
  • Also lack of golden hairs on the body and three-segmented antennae
  • Size: Drugstore beetles are quite small, measuring only about 1/10 inch in length

Behavior and Habitat of Drugstore Beetles

Females lay up to 75 eggs in the food or substrate. The larval period ranges from 4 to 20 weeks. Larvae tunnel through the substrate and, when fully grown, build a cocoon and pupate. The larvae are external feeders and are capable of damaging whole grains or seeds, but prefer many different processed foods. Adults emerge in approximately 12 to 18 days and are able to actively crawl and fly. The Drugstore beetle attacks such a wide variety of foods and material that one anonymous quote states it will "eat anything but cast iron." It gets its name from its habit of feeding on prescription drugs. The Drugstore beetle also feeds on flours, dry mixes, breads, cookies, chocolates, and spices.

Image of a magnifying glass

Signs of Infestation of Drugstore Beetles

Holes in packaging and debris coming out of packages. Adults can be seen flying, but because of their small size, most people misidentify them as small flies. Adults can be found at windows and light fixtures, as they are attracted to light.

An illustration representing a warning sign for bug infestation

Tips for Prevention of Drugstore Beetles

Discard any food that is infested. Vacuum the shelves of all pantries and cabinets where food is stored and store food in sealed containers. Most times, removing the source of the infestation is enough to manage the pest.

A cropped image of a pencil

Drugstore Beetle Gallery

Photograph of drugstore beetle
Photograph of drugstore beetle number 2
Photograph of drugstore beetle number 3

Latest Pest Control News

What are these Swarming Insects? Termites?

What are these Swarming Insects? Termites?

Most South Floridians would agree that our climate is hot all year long. Although South Florida may not undergo the drastic changes in weather as seen in other parts of the country, there are definitely some noticeable changes. As we shift from the dry season to the wet season, and then from spring...

Read More ›
The Hulett Disinfection Service

The Hulett Disinfection Service

Finding the proper COVID-19 disinfection service is the main health concern homeowners and businesses are currently facing. Now, more than ever, residents and business owners have increased sanitation and health safety precautions due to the uncertainty posed by the virus, the disease caused by...

Read More ›
Murder Hornet – What You Need to Know

Murder Hornet – What You Need to Know

Lately, there has been much discussion about the Giant Hornet, Vespa mandarinia, also being referred to as the “Murder Hornet.” This aggressive insect is the world’s largest hornet and can be almost two inches long with a large and venomous stinger. The venom is potent enough to...

Read More ›