What bug is this?
Spot the Difference
Behavior
What should you do?
Signs of Infestation
100

Small, flat, oval, brown insect hiding in mattress seams, bites at night

Bedbugs

100

Small flying insect near fruit vs small flying insect near drains — what tells you it is NOT a fruit fly?

It is fuzzy and found near drains → drain fly

100

Which pest forms trails to food and follows the same path?

Ants

100

You see ants on a counter with food crumbs

Clean food immediately and remove the source

100

Black pepper-like droppings near walls or appliances

Roaches

200

Very small tan roach with two dark stripes on its back

German cockroach

200

Small brown insect in bed vs small brown insect on skin outdoors — what tells you it is NOT a tick?

Flat body and found in mattress → bed bug

200

Which pest flies weakly and stays close to drains?

Drain fly

200

You see drain flies in a sink

Clean the drain, remove any standing water, pour boiling water down the drain

200

Bite marks in lines or blood spots on sheets

Bedbugs

300

Large red-brown roach, found in drains and wet areas

American cockroach

300

Small roach in kitchen vs large roach in bathroom — what tells you it is German and not American?

Small size with two dark stripes

300

Which pest bites at night and hides during the day?

Bedbug

300

You find roaches behind equipment

Kill the roaches, clean area, remove food/water sources, put down roach bait

300

Small holes and bugs inside rice or flour

Weevils

400

Tiny insect flying around fruit, sugar, and juice

Fruit fly

400

Ants in a line vs termites in wood — what tells you it is NOT termites?

Visible trails and movement in open areas

400

Which pest goes to humans and animals and attaches to skin outdoors?

Tick

400

You find bed bugs on a chair

Remove chair from use and isolate the area. Vacuum all seams and spray for bedbugs.

400

Mud tubes on walls or wood

Termites

500

Small insect found in body hair, may be seen on chairs or beds

Lice

500

Beetle in food vs roach in kitchen — what tells you it is NOT a roach?

Hard shell and found inside dry food

500

Which pest breeds in standing water and spreads disease?

Mosquito

500

You find swarms of flies near open food in the OR

Clean the area, remove the food, and spray for flies. Speak with the supervisor about covering food. 

500

Larvae (maggots) in trash

Flies