Common Questions — Page 27
Browse all questions alphabetically, choose a setting, or search for a common or scientific name. Each answer links to related reading so you can follow the evidence.
1460 questions · Page 27 of 41
Moths & ButterfliesWhat do Indian meal moth larvae look like in stored food?Learn what Indian meal moth larvae look like in stored food, how to identify infestations, and practical steps for management.Beetles & WeevilsWhat do Japanese beetle feeding marks look like on leaves?Japanese beetles skeletonize leaves, eating the soft tissue and leaving the veins, usually from late June or July on roses and fruit trees.Beetles & WeevilsWhat do Japanese beetle grubs look like?Learn what Japanese beetle grubs look like, how to identify them by their C-shape and legs, and how to sample your lawn.SpidersWhat do jumping spiders eat?Discover what jumping spiders eat, how they hunt without webs, and how to manage these beneficial indoor predators.Other True BugsWhat do kissing bug bites look like?Kissing bug bites look like ordinary red spots or itchy bumps on the face, neck and arms. Nothing about the bite itself identifies the insect.MillipedesWhat do millipedes eat?Discover what millipedes eat, why they enter homes during weather extremes, and how to keep them out of your yard and foundation.Crickets & Mole CricketsWhat do mole cricket holes and lawn damage look like?Mole cricket damage shows as raised, winding tunnels, small mounds of loose soil and spongy turf with irregular yellow or brown patches.Crickets & Mole CricketsWhat do mole crickets eat?It depends on the species. Tawny mole crickets eat grass roots, stems and vegetables. Southern mole crickets mostly hunt earthworms and insects.MosquitoesWhat do mosquito eggs look like?Learn what mosquito eggs look like, how to identify them by species, and how to manage them safely around your home.MosquitoesWhat do mosquito larvae look like in standing water?Learn what mosquito larvae look like in standing water, how to identify them, and what practical steps to take next.MosquitoesWhat do mosquitoes do for the environment?Mosquito larvae filter water and recycle nutrients, adults visit flowers for nectar, and both are food for many other animals in the food chain.Mice & RatsWhat do mouse droppings look like?Mouse droppings are small, dark, smooth pellets with pointed ends, like grains of rice. Fresh ones are dark and soft, old ones turn gray and hard.Wasps & HornetsWhat do mud daubers eat?Discover what mud daubers eat, how their diet shifts from adults to larvae, and how to identify and safely manage their nests.Flies & GnatsWhat do no-see-um bites look like?Learn what no-see-um bites look like, why they itch intensely, and how to identify biting midges from everyday skin reactions.Mice & RatsWhat do Norway rat droppings look like?Learn what Norway rat droppings look like, how to identify them safely, and what steps to take next.MitesWhat do oak leaf itch mite bites look like?Oak leaf itch mite bites are small red bumps with a pinhead blister in the center, usually on the neck, face and arms, from mites falling from trees.Moths & ButterfliesWhat do pantry moth eggs and larvae look like?Pantry moth eggs are tiny white ovals on dry food. Larvae are whitish to pinkish caterpillars with brown heads, up to half an inch long.Moths & ButterfliesWhat do pantry moths eat?Discover what pantry moths eat, how to identify an infestation, and practical steps to get rid of them safely from your kitchen.Flies & GnatsWhat do phorid flies suggest when they appear far from food?Learn what phorid flies suggest when they appear far from food, how to identify them, and what steps to take next.Woodlice / Pillbugs & SowbugsWhat do pill bugs eat?Pill bugs eat decaying leaves, rotting wood and moist mulch. Their mouthparts cannot handle drywall, furniture or pantry food.Moths & ButterfliesWhat do plaster bagworm cases look like?Learn what plaster bagworm cases look like, how to identify casemaking clothes moth larvae, and what practical steps to take next.Pocket GophersWhat do pocket gophers eat?Learn what pocket gophers eat, how they damage garden plants from beneath the soil, and how to tell them apart from moles.MitesWhat do rat mites suggest after a rodent problem?Learn what rat mites indicate after a rodent problem, how to identify them, what steps to take next, and when to seek professional help.Mice & RatsWhat do roof rat droppings look like?Roof rat droppings are dark pellets just under half an inch long, like wild rice, with pointed or blunt ends. Fresh ones are soft and shiny.RaccoonsWhat do scratching sounds inside a wall fail to tell you?Learn what scratching sounds inside walls actually mean, how to identify the pest, what steps to take next, and when to call a professional.TicksWhat do seed tick bites look like?Seed tick bites are small, itchy red bumps 1 to 5 mm across, often in dense clusters or lines where clothing presses against the skin.TicksWhat do seed ticks on humans look like?Seed ticks look like moving freckles or grains of black pepper, about 0.5 to 1 mm long, with six legs. Here is how they change after feeding.Silverfish & FirebratsWhat do silverfish droppings look like?Silverfish droppings are tiny dark specks like ground black pepper, found in damp, dark spots and often mixed with paper dust or scales.Woodlice / Pillbugs & SowbugsWhat do sowbugs eat?Learn what sowbugs eat, why they enter homes, and how to manage them without indoor chemicals.SpidersWhat do spider mites look like on broccoli?Learn what spider mites look like on broccoli, how to identify them under magnification, and how to manage an infestation safely.MitesWhat do spider mites look like?Spider mites are about 1 mm long and look like moving dust. Under a lens they are oval, eight-legged and pale green-yellow, often with two dark spots.Moths & ButterfliesWhat do spongy moth caterpillars eat in a landscape?Spongy moth caterpillars prefer oak and apple, but when numbers surge they also eat maples, poplars, other broadleaf trees and even conifers.Moths & ButterfliesWhat do spongy moth eggs look like on Canadian trees?Learn what spongy moth egg masses look like on Canadian trees, how to identify them, and what practical steps to take next.PlanthoppersWhat do spotted lanternfly eggs look like on Pennsylvania outdoor equipment?Spotted lanternfly egg masses look like a gray smear of wet clay about 1 to 1.5 inches long that dries to a cracked, chalky tan in winter.PlanthoppersWhat do spotted lanternfly eggs look like?Learn what spotted lanternfly egg masses look like, how to distinguish them from other pests, and how to safely remove them.PlanthoppersWhat do spotted lanternfly nymphs look like before the red stage?Learn what spotted lanternfly nymphs look like before their red stage, how to identify them, and what steps to take next.