Pest Species Directory

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

Showing 601–641 of 641 species Page 7 of 7

Species Name	Category	Size	Risk Level
Webbing Clothes Moth Moth	Moth	6–7 mm	Medium
Webworms Moth	Moth	15–35 mm	Medium
Weevils Weevil	Weevil	2–5 mm	Low
West Indian Drywood Termites Termite	Termite	4–11 mm	High
Western Black Widow Spider	Spider	8–16 mm	None
Western Black-legged Tick Tick	Tick	2–4 mm	None
Western Chicken Fleas Flea	Flea	2–2.5 mm	None
Western Cicada Killers Wasp	Wasp	30–50 mm	Low
Western Conenose Bugs Assassin Bug	Assassin Bug	13–23 mm	None
Western Conifer Seed Bug Plant Bug	Plant Bug	16–20 mm	None
Western Drywood Termites Termite	Termite	6–13 mm	High
Western Encephalitis Mosquitoes Mosquito	Mosquito	4–6 mm	None
Western Harvest Mouse Rodent	Rodent	116–170 mm	Low
Western Malaria Mosquitoes Mosquito	Mosquito	4–6 mm	None
Western Subterranean Termites Termite	Termite	2–8 mm	High
Western Yellowjackets Wasp	Wasp	10–16 mm	Low
Wheel Bugs Assassin Bug	Assassin Bug	25–38 mm	None
White-Footed Ants Ant	Ant	2.5–3 mm	None
White-Footed Mouse Rodent	Rodent	90–100 mm	Low
White-marked Tussock Moth Moth	Moth	12–35 mm	Medium
White-Shouldered House Moth Moth	Moth	6–10 mm	Low
Whiteflies Garden Pest	Garden Pest	1–3 mm	Low
Wind Scorpions Other	Other	19–38 mm	None
Winter Moth Moth	Moth	8–10 mm	Medium
Winter Ticks Tick	Tick	5–15 mm	None
Wolf Spiders Spider	Spider	6–35 mm	None
Wood Rats Rodent	Rodent	150–200 mm	Medium
Wood Tick Tick	Tick	2–15 mm	None
Wood Wasps Other	Other	20–50 mm	Low
Woodland Jumping Mouse Rodent	Rodent	205–256 mm	None
Woodland Pool Mosquitoes Mosquito	Mosquito	4–6 mm	None
Woodland Vole Rodent	Rodent	83–120 mm	Medium
Woodlouse Spiders Spider	Spider	9–15 mm	None
Woolly Aphids Garden Pest	Garden Pest	1–3 mm	Low
Yellow Banded Millipede Millipede	Millipede	25–70 mm	None
Yellow Mealworm		12–16 mm	Medium
Yellow Sac Spiders Spider	Spider	5–10 mm	None
Yellow Spotted Millipede Millipede	Millipede	40–50 mm	None
Yellow-Legged Hornets Hornet	Hornet	20–30 mm	Low
Yellowjackets Wasp	Wasp	10–20 mm	Low
Zebra Jumping Spider Spider	Spider	5–7 mm	None

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Pest Species Directory