Life stages of Ixodes pacificus tick

Larval mosquito surveillance

Mosquito egg raft on finger

Mosquito larvae and pupae

Culex tarsalis mosquito

Mosquito larvae

Septic tank full of dead mosquitoes

Yellowjacket nest treatment

Inground yellowjacket nest

Crane fly

Yellowjacket

Treating mosquito larvae in a waste water pond

Mosquito larvae found in a water source

Mosquito larvae

Ticks to be tested for the bacterium that causes Lyme disease

Tick flagging

Bald-faced hornets nest

Tick flagging

Inspecting a home for rodent activity

Setting an adult mosquito surveillance trap