Question: What Causes Weevils In House?

What are weevils attracted to?

Weevils usually infest grains and starches like rice, flour, pasta, and cereals.

Weevil infestations that start outside may be the result of fruit trees or gardens, which are also food sources.

The insects often gather on the sides of homes and move into cracks and gaps that lead inside..

How do I get rid of weevils in my bedroom?

How to Get Rid of Weevils in Your BedroomIdentify the source of the infestation. If weevils are in your bedroom, they must’ve gone in somehow. … Clean up your bedroom thoroughly. The first thing to do once you’ve identified the source is to clean up thoroughly. … Clean up your kitchen thoroughly. … Use pesticides. … Use bay leaves as a weevil deterrent.

Are weevils harmful?

Weevils, whether in larval or adult stage, are not harmful to humans or animals. Although it may seem unsavory to you, they can be eaten along with any food they have infested without causing any ill effects. … If weevils eat the grains and die, observers know pesticides are present.

Can weevils live in carpet?

If you’ve come across little black bugs in your pantry or kitchen, it’s likely that the bug is a weevil. … There are times, however, when weevils can go past the pantry and make their way to your bedrooms and can be found in closets, on the walls, the carpeting and even your bed.

How do you keep weevils away?

Store grains in tightly sealed glass, metal, or sturdy plastic containers (not bags). Regularly clean pantry cracks, crevices, and shelves. Small bags of black pepper placed around the pantry may repel weevils.

Can weevils infest your house?

Weevils will contaminate and infest bulk products in kitchens, pantries, shops, warehouses and mills. Typically you will find small holes drilled in grains and hard foods such as pasta. The weevils are small (5-10mm) non-flying insects that are distinguished by a distinct long snout with a pair of antennae on the side.

What is the lifespan of a weevil?

two to three monthsOn average, adult weevils have a lifespan of two to three months, during which they mate and lay eggs multiple times. There are also a few species of weevils that are parthenogenetic, which means they can produce eggs without mating. The adult lifespan is dependent on species and environmental conditions.

How do I get rid of weevils in my house?

White vinegar is also known to kill pesky pantry weevils. After rinsing your shelves with soapy water, wipe them down with white vinegar to prevent a future infestation from occurring. Removing weevils from your pantry is an extensive process.

Why am I getting weevils in my house?

When they get into the warm environment of the home, the weevils start to act as if it is springtime. They try to find a way to get outdoors. Weevils that come indoors for shelter can infest every room in the home. … Some species of weevils, such as the rice weevil, feed on stored food products.

How do you get weevils?

Weevils have been known to find their way into the home from outside (in the form of adult beetles or moths depositing their eggs in a food source). However in most cases, they are already present in produce, originating at the processing plant, a warehouse, in a delivery vehicle or even at the store of purchase.