← Pest Organisms

Sanitation / management_approach

31 entr(ies)

American Cockroach
A large, reddish-brown cockroach that lives mostly in warm, damp places like sewers, drains, and basements, wandering indoors in search of food, water, or shelter from harsh weather.
Argentine Ant
A tiny dull-brown invasive ant that forms enormous multi-queen "supercolonies" and follows long indoor trails to sweets and water, especially when the weather turns wet or hot and dry.
Brown Dog Tick
A reddish-brown three-host tick that strongly prefers dogs as its host and is unusual in being able to complete its entire life cycle indoors, infesting homes and kennels.
Brown Recluse
A shy, venomous brown spider of the south-central United States, known for six eyes in three pairs and a violin-shaped mark, whose bite can occasionally cause a slow-healing skin wound.
Brown-banded Cockroach
A small indoor cockroach that favors warm, dry, elevated spots throughout a building, named for the pale bands across its wings and abdomen.
Cat Flea
A tiny, wingless, blood-feeding insect that is the flea most often found on pet cats and dogs in U.S. homes, biting both animals and people and breeding in carpets, bedding, and pet resting areas.
Cigarette Beetle
A tiny, humpbacked, reddish-brown beetle that infests a wide range of dried stored goods, from spices and pet food to tobacco, tunneling through the product as a larva and flying toward light as an adult.
Common Pillbug
A small, gray, land-dwelling crustacean that rolls into a tight ball when disturbed, lives in damp soil and leaf litter, and feeds harmlessly on decaying plant material.
Drain Fly
A small, fuzzy moth-like fly whose larvae develop in the organic film inside drains, sewers, and standing water; the adult is a harmless nuisance and the larva is a beneficial decomposer.
Drugstore Beetle
A tiny, humpbacked reddish-brown beetle that infests stored dry foods, spices, and even non-food goods, with larvae tunneling through the substrate to feed on almost anything dry in a pantry, kitchen, or warehouse.
European Earwig
A reddish-brown, nocturnal insect best known for the pincer-like forceps at the tip of its abdomen; it shelters in damp, dark spots by day and sometimes wanders into homes in large numbers.
Fruit Fly
A tiny tan-to-brown fly with red eyes that breeds in overripe, fermenting, or damaged fruit and the moist residue in drains, found around kitchen counters and trash.
German Cockroach
A small indoor cockroach found worldwide in association with humans, living near food, water, and warmth in kitchens, bathrooms, restaurants, and food-storage areas.
House Centipede
A fast, long-legged centipede with a dirty-yellow striped body that lives in damp, dark corners of homes and hunts insects and spiders at night; alarming to look at but harmless, and actually a beneficial predator.
House Fly
A gray, four-striped filth fly that breeds in manure, garbage, and decaying matter and contaminates food and surfaces by carrying germs on its body and in its saliva and droppings.
House Mouse
A small, gray-brown commensal rodent that lives in close association with people, nesting in walls, appliances, and stored goods, and known for droppings, gnaw marks, and a musky odor.
Indianmeal Moth
A small, two-tone moth whose caterpillars infest stored dry foods such as grain products, cereal, dried fruit, nuts, pet food, and birdseed, leaving telltale silk webbing behind in the package.
Little Black Ant
A tiny, shiny jet-black ant native to North America that nests in soil and inside structures, follows visible foraging trails indoors, and turns up in kitchens and pantries hunting for food and a little moisture.
Millipede
A slow, worm-like, many-legged arthropod that lives in damp soil and leaf litter eating decaying plant matter, and wanders indoors by mistake when the ground outside turns too wet or too dry.
Norway Rat
A large, stocky burrowing rodent that nests at ground level in and around buildings, contaminates food, gnaws structures, and can carry diseases that affect people.
Odorous House Ant
A tiny brown-to-black household ant that gives off a sharp, rotten-coconut smell when crushed and trails indoors after sweets, especially in damp weather.
Oriental Cockroach
A large, dark, slow-moving cockroach that favors cool, damp places like basements, drains, crawl spaces, and outdoor foundation areas, and is often called a "waterbug."
Pavement Ant
A small dark-brown to black ant that nests in soil along cracks in sidewalks, driveways, and foundations and wanders indoors after crumbs, sweets, and grease.
Pharaoh Ant
A tiny pale-yellow to reddish-brown ant that nests in warm, hidden voids inside heated buildings, forms sprawling multi-queen colonies, and is both the hardest household ant to control and a documented contamination concern in hospitals.
Red Flour Beetle
A tiny, shiny reddish-brown beetle that infests flour, cereal, and other dried, finely ground foods in pantries, mills, and warehouses, contaminating far more than it eats.
Rice Weevil
A tiny reddish-brown snout beetle whose grubs develop hidden inside whole grain kernels, making it one of the most damaging pests of stored grain, flour, birdseed, and pantry staples worldwide.
Roof Rat
A slender, climbing rat that nests above ground in attics, trees, and dense vegetation, travels overhead along wires and rooflines, and is especially fond of fruit and citrus.
Sawtoothed Grain Beetle
A tiny, very flat brown beetle with saw-like teeth along the sides of its thorax that infests stored cereals, pasta, dried fruit, and other pantry foods in homes, groceries, and grain stores worldwide.
Silverfish
A small, wingless, silver-gray insect with a teardrop shape and three tail-like bristles that lives in cool or damp indoor spaces and feeds on paper, starch, and other carbohydrate-rich materials.
Smokybrown Cockroach
A large, uniformly dark mahogany-brown peridomestic cockroach of the warm southern U.S. that breeds outdoors in mulch, woodpiles, and tree holes and flies indoors, especially into attics, on warm humid evenings.
Tawny Crazy Ant
A small, uniformly reddish-brown invasive ant that swarms in huge numbers across the Gulf Coast, moving in fast, erratic trails and nesting in soil, debris, and electrical equipment rather than in tidy mounds.