Some bugs make surprisingly good roommates. For example, many species of spiders can work as pest control while keeping to themselves. However, other insects are venomous or enjoy invading food supplies, beds, and house foundations. Phereoeca uterella is a type of moth that lives in tropical climates and eats a wide diet, including household items like wool and silk. As the summer heat rises, keep an eye out for these creatures, known as kamitetep in Javanese, and learn how to defend your home from them.
Plaster bagworms and household casebearers
Kamitetep is at the forefront of etymological confusion. The moth species is in the family Tineidae, and is known officially as Phereoeca uterella. But they are commonly known as plaster bagworms and household casebearers. However, some experts claim that household casebearers are actually “Phereoeca allutella,” a completely different moth family from plaster bagworms. No matter the opinion, no one wants to find these moths setting up shop in their living space.
Kamitetep and their cases
Ironically, kamitetep is more known for its larval stage than its adult moth stage. This is when they appear in gray, flat cocoon-like cases that the caterpillars carry around as a shield while they look for food. When it’s time, the caterpillar uses it as a pupal case while transforming into a fully-grown winged moth, explains EDIS. People may realize they have a bug problem after finding one of these cases with the developing moth inside. Or they may find it eerily empty. The cases camouflage well in gardens, making them harder to spot early.
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Life stages
There are four life stages of these moths: egg, larva, pupa, and adult, according to Native Pest Management. First females lay tiny eggs in clusters in hidden locations to ensure their survival. Once they hatch, the larvae begin to feed and gather materials for their own cocoon-like structures. They will grow and molt a few times before turning into pupae. Pupae are harder to spot since they remain in their cases until they emerge as adults. Adult kamitetep grows to about half an inch in length, with tiny grayish-brown scales all over the body.
Diet
Since this species gravitates to heat and humidity, they are typically found in closets, basements, gardens, garages, and attics. There, they have a large supply of organic materials to consume. Their diet includes dust, feathers, wool, spiderwebs, hair, dead insects, lint, silk, paper, and plant debris. For some reason, they don’t seem to like cotton, says Free Malaysia Today. Unfortunately, they can chew through personal items like clothes, rugs, linen, and important documents, which is why kamitetep don’t make good roommates.
Where they hide
Search for signs of kamitetep in your home with their diet in mind. Look around storage boxes, especially the ones made of cardboard. Check areas with fabric, such as linen closets and around carpets. Remember to look out for their small, tubular cases, which could be hanging on a wall or ceiling. You may also see little caterpillar-like larvae looking for food near their cases. Additionally, like with other moths, look around light fixtures because adults are attracted to them.
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How to get rid of kamitetep in your home
Since these bugs are attracted to natural materials for food, the first step of extermination is spring cleaning. Focus on vacuuming rugs and furniture, and around spaces like closets, attics, and basements. Place extra attention on corners and potential hiding places. Next, seal any cracks that allow bugs to sneak through or hide eggs. Use caulk or weather stripping around windows and doors. Use a dehumidifier to deter these pests that thrive in moist environments. And if you see the tell-tale cases, get rid of them immediately.
How to prevent kamitetep infestation
Bugs are attracted to potential sources of food, and they won’t stick around if there’s nothing to eat. So routine cleanings can go a long way to keeping your home pest-free, explains Nature Pest, a pest control company in Florida. Minimize clutter that can gather dust and crumbs. (This will also make cleaning easier.) Use airtight containers to store food, and get rid of scraps promptly. Don’t panic if you notice signs of kamitetep, since they may be passing through during their hunt for nutrients. But keep your eye on the situation so they don’t multiply into an infestation.
In case of an infestation
If deep cleaning and dehumidifiers aren’t working, you may need to use an insecticidal spray or call professional exterminators to step in. Fortunately, these bugs don’t directly harm people or pets, but they are a nuisance, can damage property, and can spread somewhat quickly. Also, spiderwebs are one of their favorite foods, so if you have a spider problem as well, let the pest control staff know during their visit.
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