Pest Species Directory

Browse all 641 pest species in our comprehensive identification library. Click any species for detailed identification guides and control information.

Showing 301–400 of 641 species Page 4 of 7

Species Name	Category	Size	Risk Level
Hairy Chinch Bug Plant Bug	Plant Bug	3–4 mm	Medium
Hairy-Tailed Mole Mole	Mole	140–170 mm	Medium
Harlequin Bug		8–11 mm	Low
Harvest Mites (Chiggers) Mite	Mite	0.15–0.4 mm	None
Harvest Mouse Rodent	Rodent	50–80 mm	Low
Harvester Ants Ant	Ant	6–12 mm	Low
Harvestmen Other	Other	2–10 mm	None
Hawthorn Lace Bugs Lace Bug	Lace Bug	3–4 mm	None
Head Lice Other	Other	2–4 mm	None
Hellgrammites Aquatic Insect	Aquatic Insect	25–90 mm	None
Hide Beetles Beetle	Beetle	6–10 mm	Medium
High Plains Grasshopper Grasshopper	Grasshopper	40–60 mm	High
Hispid Cotton Rat Rodent	Rodent	125–200 mm	Medium
Hobo Spiders Spider	Spider	10–14 mm	None
Honey Bees Bee	Bee	10–15 mm	Low
Honeylocust Plant Bugs Plant Bug	Plant Bug	3–5 mm	Low
Horse Flies Fly	Fly	10–25 mm	None
House Centipedes Centipede	Centipede	25–38 mm	None
House Crickets Cricket	Cricket	16–22 mm	Low
House Flies Fly	Fly	4–8 mm	None
House Millipedes Millipede	Millipede	12–25 mm	None
House Mouse Rodent	Rodent	65–95 mm	Medium
House Mouse Mites Mite	Mite	0.5–1 mm	None
House Spiders Spider	Spider	4–8 mm	None
Human Fleas Flea	Flea	2–4 mm	None
Ichneumon Wasps Wasp	Wasp	3–130 mm	None
Inchworms Moth	Moth	10–40 mm	Low
Indian Meal Moth		8–10 mm	Low
Inland Floodwater Mosquitoes Mosquito	Mosquito	5–7 mm	None
Io Moth Caterpillars Moth	Moth	50–70 mm	Low
Itch Mites Mite	Mite	0.2–2 mm	None
Jagged Ambush Bug Other	Other	8–12 mm	None
Jamaican Field Crickets Cricket	Cricket	19–28 mm	Low
Japanese Beetles Beetle	Beetle	10–15 mm	Medium
Jerusalem Crickets Cricket	Cricket	25–76 mm	None
Jumping Spiders Spider	Spider	3–25 mm	None
June Bugs Beetle	Beetle	12–35 mm	Medium
Katydids Cricket	Cricket	25–75 mm	None
Kissing Bugs Assassin Bug	Assassin Bug	12–33 mm	None
Kudzu Bugs Plant Bug	Plant Bug	4–6 mm	None
Lacewings Other	Other	10–20 mm	None
Larder Beetles Beetle	Beetle	7–9 mm	Medium
Latrine Flies Fly	Fly	5–8 mm	None
Leaf Footed Bugs Plant Bug	Plant Bug	15–25 mm	None
Leaf-Footed Pine Seed Bugs Plant Bug	Plant Bug	15–19 mm	None
Leafcutter Ants Ant	Ant	1.5–12 mm	Medium
Leafcutter Bees Bee	Bee	5–24 mm	None
Leafhoppers Garden Pest	Garden Pest	3–15 mm	None
Least Chipmunk Rodent	Rodent	157–250 mm	Low
Least Shrew Mole	Mole	61–89 mm	None
Leopard Slugs		100–200 mm	None
Lesser House Flies Fly	Fly	3.5–6 mm	None
Lesser Stripetail Scorpions Other	Other	35–55 mm	None
Lesser Wax Moth Moth	Moth	10–13 mm	Low
Light Southern Subterranean Termites Termite	Termite	3–8 mm	Medium
Little Black Ants Ant	Ant	1.5–2 mm	Low
Little Fire Ants Ant	Ant	1–1.5 mm	Low
Little House Flies Fly	Fly	4–7 mm	None
Lobster Cockroaches Cockroach	Cockroach	25–30 mm	Low
Lone Star Ticks Tick	Tick	3–6 mm	None
Long-Horned Bees Bee	Bee	10–20 mm	None
Longhorn Beetles Beetle	Beetle	6–75 mm	High
Longtailed Mealybugs Garden Pest	Garden Pest	2.5–4 mm	Low
Magnolia Leaf-Footed Bug Plant Bug	Plant Bug	15–20 mm	Low
Mallow Bees Bee	Bee	7–15 mm	None
Marbled Orbweavers Spider	Spider	5–20 mm	None
Marsh Rice Rats Rodent	Rodent	226–305 mm	Low
Masked Bees Bee	Bee	4–8 mm	None
Masked Hunter Assassin Bug	Assassin Bug	17–22 mm	None
Masked Shrew Mole	Mole	75–110 mm	None
Mason Bees Bee	Bee	7–15 mm	None
Mason Wasps Wasp	Wasp	10–25 mm	Low
Mayflies Aquatic Insect	Aquatic Insect	5–25 mm	None
Meadow Jumping Mouse Rodent	Rodent	180–240 mm	Low
Meadow Vole Rodent	Rodent	120–180 mm	Medium
Mealybugs Garden Pest	Garden Pest	1–5 mm	Low
Mediterranean Flour Moth		10–14 mm	Low
Merchant Grain Beetle		2–3 mm	Low
Metallic Green Sweat Bees Bee	Bee	6–11 mm	None
Mexican Bean Beetles Beetle	Beetle	6–9 mm	Medium
Mexican Chicken Bug Other	Other	3–4 mm	None
Mice Rodent	Rodent	65–95 mm	Medium
Migratory Grasshoppers Grasshopper	Grasshopper	19–32 mm	High
Milkweed Bugs Plant Bug	Plant Bug	10–18 mm	None
Miller Moth Moth	Moth	38–50 mm	None
Mining Bees Bee	Bee	8–17 mm	None
Minute Pirate Bugs Other	Other	2–5 mm	None
Mole Crickets Cricket	Cricket	25–50 mm	High
Moose Tick Tick	Tick	3–15 mm	None
Mormon Crickets Cricket	Cricket	25–76 mm	Medium
Moth Flies Fly	Fly	2–5 mm	None
Mouse Fleas Flea	Flea	1.5–2.5 mm	None
Mud Daubers Wasp	Wasp	13–25 mm	None
Muskrat Rodent	Rodent	400–700 mm	High
Nevada Dampwood Termites Termite	Termite	15–25 mm	Medium
No-See-Ums Gnat	Gnat	1–3 mm	None
Non-Biting Midges Fly	Fly	1–10 mm	None
North American Millipedes Millipede	Millipede	50–100 mm	None
Northern Black Widow Spiders Spider	Spider	9–13 mm	None
Northern Flying Squirrel Rodent	Rodent	230–330 mm	Low

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Pest Species Directory