Quick Answer: What Will Kill Weevils?

Do weevils carry diseases?

Weevils pose no physical threat to humans.

Whether indoors or out, weevils only eat plants, nuts, seeds, grain, fruits, roots, etc.

They aren’t known to carry or transmit any diseases or parasites.

They are simply a nuisance that can cause monetary loss in the form of food and plant life..

Can you eat rice that has weevils?

Simple answer is no. Eating a weevil or it’s eggs is not harmful to humans. If they are in flour or rice then once the grain is cooked they will add nothing more than a crunch to your food.

How do you control weevils?

Vine Weevil ControlRemove mulch and other hiding places from around plants and water only when necessary (larvae and adults prefer moist soil).As non-flying insects, weevils travel from plant to plant by walking. … Apply 100% organic Diatomaceous Earth for long-lasting pest protection.More items…

Can flour weevils make you sick?

Weevils are small beetles that feed on plants, especially grains such as flour, cornmeal and cereals. … Weevils, whether in larval or adult stage, are not harmful to humans or animals, in fact, weevils in your food determine whether there is any residue from pesticides in the grains.

What are weevils attracted to?

Weevils are a type of beetle that are primarily attracted to wheat and stored grains. In homes, they can infest pantries and make their way into dry food products. In the wild, they are particularly damaging to crops.

How do you kill rice weevils?

Freeze and kill it: It is advised to keep packets of spices and flour in the freezer for four days as soon as you have bought it. You can do this to flour, oats, cookies, corn meal, and spices. This will kill all the larvae and eggs (if) present inside the packet and will stop further infestation.

Are weevils dangerous?

Weevil Safety 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.

How do I get rid of rice weevils in my house?

Rice Weevils can be a persistent pest once established in the home. To break their cycle, you’ll need to remove all infested food. Next, you need to clean and vacuum all cabinets or closets where they’ve been found or seen. Treat with FS MP or Phantom Aerosol to kill off hatching larva and migrating adults.

Can Rice weevils eat through plastic?

Due to past insect problems, we’re diligent about storing all foods in glass jars or plastic zip-top bags. Unfortunately, grain weevils (Sitophilus granarius, also called granary weevils or wheat weevils) can chew through paper and plastic packaging.

How long do rice weevils live?

Adults live 7 to 8 months. Female rice weevils lay between 300 to 400 eggs, with the life cycle requiring about 32 days for completion. Rice weevil adults live 3 to 6 months, infesting grain in the field, especially in the South.

Should I throw out flour with weevils?

Flour weevils are safe to consume — to a point If you have a really intense case of weevils, definitely throw the product in the trash bin because it could be spoiled or a source of foodborne illness (via the University of Idaho).

How do you kill weevils naturally?

Cloves and bay leaves act as natural repellents to weevils. Place a few bay leaves in your dried food containers to ward off these pests, and position several cloves of garlic around your pantry and kitchen to deter these bugs from making a home in your pantry. White vinegar is also known to kill pesky pantry weevils.

How long can weevils survive without food?

Their entire life cycle will last between 7 and 8 months. Going without food is easy for the granary weevil. It can last a month (and sometimes more) without food. They also can’t fly to feed, but are capable of walking long distances, allowing them to further infest grain storage with ease.