12/6/2023 0 Comments Tiny beetle bugs in bathroomThe new adults will remain in the seed for 3-4 days until they are already fully matured. While growing in the seeds, larvae eat and hollow them. These small brown bugs also eat apples, grapes, and pears. Rice weevils feed on rice, dried beans, corn, cashew nuts, oats, popcorn, wheat, and cereal products. They stay inside the seeds or grain kernel for about 18 days before entering the pupal stage, which lasts for about 6 days until they become adults. These worm-like immature weevils also have a brownish-black to tan head. On the other hand, rice weevil larvae are legless, humpbacked, and white to creamy white. Their prothorax (the area behind the head) is as long as the head and snout combined. They have slender, hard-shelled bodies with four faint red to yellow spots on their wing covers (elytra) and a snout of about 1 mm long. What Do Rice Weevils Look Like?Īdult rice weevils are dull reddish-brown to brown and are about 1/8 inches (3.175 mm) long. Although they are rarely indoors, they may infest homes with stored grains and cereals. They belong to the family Curculionidae, which includes granary weevils. Scientifically known as Sitophilus oryzae, rice weevils are common pests of stored grains in storage facilities or processing plants around the world. To maintain low humidity, use a reliable dehumidifier such as Gocheer Upgraded Dehumidifier. Foreign grain beetles usually leave areas with a humidity level of below 60%.Increase ventilation in grain storage areas, kitchens, and bathrooms by placing fans or air conditioning units during summer and fall months.Seal all cracks and crevices around your walls, doors, and windows. Reduce all their potential entry points.Remove or clean old or spilled grains and cereals, where they could be present.Physically remove foreign grain beetles using a vacuum cleaner.Instead, here are some natural ways to get rid of foreign grain beetles. Therefore, you don’t need pesticides in eliminating them. This is because they are very likely to leave on their own once the dry season starts. How to Get Rid of Foreign Grain Beetles in Your Home?Īs mentioned above, foreign grain beetles are pantry pests but are only temporary nuisances. But despite not being considered dangerous, they can still damage food and food products. These tiny brown bugs also don’t damage plants, furniture, clothing, and personal belongings. They don’t bite or sting people, and they don’t carry infectious diseases. Are Foreign Grain Beetles Harmful to Humans?įoreign grain beetles are not harmful to humans and pets. They also eat dead insects, fungi, and pure mold. These tiny brown bugs rarely eat dried fruit unless they are old, moldy, or in very poor condition. What Do Foreign Grain Beetles Eat?įoreign grain beetles feed on a wide variety of moldy stored food products such as grains, cereals, oilseeds, herbs, and spices. This is why it’s better to use a magnifying glass when trying to identify tiny bugs in your kitchen. But because they are almost invisible to the naked eye, they look like gnats and bed bugs, except that their bodies have hard shells.Īlso nicknamed plaster house bugs, foreign grain beetles are very strong flyers, and they fold their wings at rest or when they land.Īt some point, people have mistaken them for fruit flies, which are also great flyers. What Do Foreign Grain Beetles Look Like?įoreign grain beetles are usually brown or reddish-brown, about 1/12 inches long, with flat bodies, clubbed antennae, and small round bumps or knobs on the front corners of their thorax. Although they love new houses a lot, they can also be nuisances in old houses with molds and excess moisture. No wonder they will start to appear in bathtubs and sinks. They are very attracted to moisture and may infest your bathroom and kitchen. Scientifically known as Ahasverus advena, foreign grain beetles belong to the family Silvanidae and are closely related to sawtoothed grain beetles.Īlso called new house bugs, they are commonly found in newly constructed houses, and are abundant during late summer and fall (or between August and September).įoreign grain beetles prefer living in damp areas where fungi grow.
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