Sunday, April 28, 2024

Identifying Common Household Insect Pests University of Maryland Extension

house beetles identification

Some red beetle species also have a red head, red legs, and red antennae. The most common red beetle—the red soldier beetle, has red and black legs and black segmented antennae. Pictures of the tiny house beetle show a fuzzy reddish-brown body with grooved and pitted wing covers. Weevils are slender black house bugs that easily infest unsealed foodstuffs in your pantry. Weevils are tiny black beetles with a distinctive long snout and a pear-shaped body. Black weevils don’t bite, but they can contaminate food with their droppings.

Natural Pest Control and Beetle Prevention

Houseflies are easy to differentiate from other flying bugs in the house. Weevils range in color depending on the species—from red to dull brown, beige, green, or red. Therefore, spotting one of these grayish rounded bugs in the house means there may be a large infestation. Moisture and dampness are the main things that attract pillbugs—also called sowbugs, slaters, roly-polies, and doodlebugs. Suppose you spot crawly critters scampering over a countertop, furniture, or carpet. In that case, you probably want to know how to identify the bug.

Green tiger beetle

The effect of these burrowing grubs is woodworm that can weaken structures and destroy the look of furniture. Carpet beetles are pests that can damage rugs, carpets, wool, linen, and other clothing items. It is the beetles’ larvae that are responsible for chewing and damaging goods. When you consider that some of these beetles can remain in the larval stage for up to 3 years, it is easy to see how they can cause real damage. Also called moisture bugs, larder beetles can become bugs when they infest pantries. The tiny beetles feed on dried meats, cheese, grain, and pet food.

Weevils (Curculionoidea Family)

We thought we'd find 200 species living in our house and yard. We were very wrong - The Conversation

We thought we'd find 200 species living in our house and yard. We were very wrong.

Posted: Thu, 07 Dec 2023 08:00:00 GMT [source]

To kill carpet beetles, you can wash infected fabrics at hot temperatures or dry clean them. Using hot steam to clean carpets and upholstery will also kill carpet beetles in all stages—egg, larva, and adult. Silverfish is a wingless grey-silvery bug with long antennae that slithers around the house floors in damp places. The insect has a silvery appearance and fish-like movements as it quickly scurries over the floor.

house beetles identification

Western Conifer Seed Bug

In this case, you should be careful handling them as they also emit a stinging spray to defend themselves. Striped cucumber beetles have a body measuring between 8 and 13 millimeters. The eastern eyed click beetle has two large white circles on its head that look like eyes, hence the name. This species is a black-and-white beetle that is found in several areas of the United States, except for the South. Tansy beetles are active throughout summer, feeding on water mint, tansy plants, and chrysanthemums.

Green June Beetle (Cotinis nitida)

The furniture beetle is a blackish-brown beetle with an elongated oval body and six legs. Pictures of the brown beetles show they have a dark body with ridges and dimples and segmented antennae. The rusty-brown insects range in size from 0.12 to 0.18 inches (3 to 5 mm).

Insects-Home Lawns Mississippi State University Extension Service - Mississippi State University

Insects-Home Lawns Mississippi State University Extension Service.

Posted: Thu, 21 Apr 2016 05:50:06 GMT [source]

It’s essential to identify brown spiders because brown recluse spiders can give a nasty, venomous bite. Also, shiny black spiders with red violin markings are the dangerous black widow, injecting poison when they bite their prey. Upon hatching, they proceed to bore into the wood, which also acts as their food source. The red ninebark calligraphy beetle is identified by its glossy bright red elytra covered with curling black marks and spots. The common name, red milkweed beetle, implies that these beetles feed on milkweed plants (Asclepias). The beetle’s diet gives it a measure of protection due to the toxins contained in milkweed sap.

Black Click Beetles (Melanotus spp.)

Most adult beetles have two sets of wings protected by two wing covers. Although not all brown beetles are considered pests, many tiny brown beetles can become a nuisance indoors. The small reddish-brown or brownish-black beetles tunnel into wood, weakening structures and creating tiny holes. The small, destructive pests measure 0.12” to 0.25” (3 – 6 mm) long.

To get rid of the flying house beetles, removing their food source is vital. This means storing all dried foods in sealable containers and not leaving pet food out overnight. Here are descriptions and pictures of common flying house beetles. They can infest all sorts of dried foodstuffs like cereals, barley, wheat, spices, seeds, and dried fruits.

house beetles identification

From 0.07″ to 0.11″ (2 – 3 mm), the small brown beetles measure. Between the two kinds of beetles, however, there are several differences. The sawtooth grain beetle is a non-flying insect, whereas the merchant grain beetle is a flying insect. Pigweed flea beetles are found in the Eastern and Central regions of North America. The black and white beetle is quite small in size and can be found feeding on pigweed plants.

Many beetle species get drawn to well-lit homes, whether it’s indoor or outdoor lighting. You might want to consider making controlled lighting provisions. With origins in India, the rice weevil has successfully spread worldwide.

As its name suggests, this black outdoor beetle mainly feeds on moth and butterfly caterpillars. The behavior of these black beetles is that they are attracted to lights and primarily come out at night. The spotted cucumber beetle (Diabrotica undecimpunctata) and striped cucumber beetle (Acalymma vittatum) are both tiny garden beetles. Contrasting black and yellow markings identify their spotted or striped species. The cucumber beetles are crawling insects that feed on the leaves of legumes, cucumber, corn, and squash.

Stink bugs are brown bugs with a flat body in the shape of a shield. Stink bugs have a mottled brown body, two straight antennae, and dark bands on their front wings. They also emit a characteristic offensive odor, especially when squashed. This article is a guide to identifying common types of house bugs that can infest indoor areas. Many people refer to any type of creeping household pest as a bug. However, not all annoying crawling or flying insects are true bugs (order Hemiptera).

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