Everything You Need to Know about Weevils

August 20th, 2017

There are many pests that work their way into our homes and food supplies, but the weevil is one of the most difficult to eradicate. To prevent a nightmare pest infestation, arm yourself with information about weevils so you know how to recognize them and immediately respond to their presence in your home.

What Are Weevils?

Weevils are types of beetles that can occur in a wide variety of shapes and colors. However, the most distinctive feature of all weevils is the shape of their head. As an adult, every weevil has an elongated head with a snout. The rice weevil is one type of weevil that commonly appears in homes. They are small black bugs that enter the home in grains and pasta.

The Appearance and Habits of Rice Weevils

At just two to three millimeters long, the rice weevil is very small and stout in appearance. It ranges from reddish-brown to black in color, usually with four light yellow or red spots on the corners of the forewings. Its snout measures an entire millimeter, which accounts for a third of its size.

It’s important to note that the rice weevil is one of the most serious stored grain pests worldwide. They originated in India, but spread across the globe due to trade and commerce. The southern United States deals with infestations of rice weevils more than other area of the country. Mature adult rice weevils feed on whole grains like wheat, oats, corn, barley, rye, and even other items like cashew nuts, cereal, and macaroni.

Fighting a Rice Weevil Infestation

If you believe that you have rice weevils in your house, the single most important component of eradication is finding the source of the infestation. Weevils are known to move beyond the cabinets and pantry, so an exhaustive inspection is necessary to find all bug locations. Extreme heat and cold can both kill weevils once they are discovered, as can special sprays and other applications.

This isn’t a job to do alone, so it’s important to contact an experienced and environmentally responsible pest control company like Green Solutions Lawn Care & Pest Control. Green Solutions serves the Tampa Bay area with the best family-friendly pest control services, so call (813) 684-7336 today to learn more.