San Mateo County Mosquito and Vector Control District

Yellowjacket Nest Treatment

The District provides control for ground nesting yellowjackets when the location of the nest is known. A yellowjacket nest site looks like a small hole in the ground with many yellowjackets flying in and out. Without disturbing the nest, mark its location with a flag or other object so that the technician who…

Insect Identification

Is something bugging you? District entomologists can help identify insects and provide information on whether the insect is harmful and how to control it. Samples can be submitted in the following ways:

Our Mission and Vision

To safeguard the health and comfort of the citizens of San Mateo County through a science-based program of integrated vector management.

About Us

San Mateo County Mosquito and Vector Control District uses an integrated pest management strategy to safeguard the health and comfort of the residents of San Mateo County. Our service area includes the entirety of San Mateo County.

A top-down view of a yellowjacket. The insect has two black antenna, a body with yellow and black stripes, 6 yellow legs, and two light colored wings.

Yellowjacket Nest Treatment

Yellowjacket nest treatment is a popular service during the summer months. If you know where the nest is, District staff can treat the nest.

A black bird sits on a stick facing the camera with its mouth open like it is squawking at the camera

Report a Dead Bird

Dead birds are tested for West Nile virus as part of the District's disease surveillance program.

Image showing small icons representing text in the image. The top text says "DISTRICT SERVICES", next line has an icon of a small orange mosquito with text "Mosquito Control", next line has light blue icon of a mosquito fish with text "Mosquitofish", next line has green tick icon with text "Insect and tick ID", next line has brown rodent icon with text "Rodent inspections", next line has yellow yellow jacket icon with text "Yellow jacket control", next line has red and orange icon of a person in giving a presentation with text "community education", last line has blue microscope icon with text "Disease surveillance"

Request Service

District services include mosquito control, insect and tick identification, rodent inspections, yellow jacket control, community education, and disease surveillance.

Yellowjacket Nest Treatment

Insect Identification

Our Mission and Vision

About Us

Notices

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Calendar

Staff

Featured

Yellowjacket Nest Treatment

Report a Dead Bird

Request Service

Board Meetings

Board Finance Committee Meeting

Board Meeting 6pm

Board Finance Committee Meeting

Yellowjacket Nest Treatment

Insect Identification

Our Mission and Vision

About Us

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