Are invasive Aedes mosquitoes in my neighborhood?Invasive Aedes mosquitoes have now been identified in all of the cities within the District's boundaries.
Are there different kinds of mosquitoes?Yes! There are 53 species in California and we regularly trap 13 in the Coachella Valley. However, the three species of greatest public health concern…
Why are mosquitoes attracted to me?Carbon dioxide is the most universally recognized mosquito attractant and draws mosquitoes from up to 50 feet away. As we breathe, we exhale Carbon…
What is a vector?A vector is “Any animal capable of transmitting the causative agent of human disease or capable of producing human discomfort or injury, including but…
How does a mosquito find an animal or human to bite?Female mosquitoes are attracted to the gas (carbon dioxide) that humans and other animals breathe out. Mosquitoes can follow a stream of carbon…
How long do mosquitoes live?Most female mosquitoes live for less than 2 weeks and most male mosquitoes live for less than a week. However, when the conditions are right, some…
Where are mosquitoes usually found?Most adults spend the day in damp, shady areas where they can find protection from the sun; some of them will even hide in your house. Mosquitoes need…
Why do mosquitoes bite?Only female mosquitoes bite! They need the proteins in mammal blood to produce eggs. Mosquitoes have a battery of sensors to track their prey.
How do I know if that ant is RIFA?IFA can be only distinguished from other southern ants by professionals using magnifying equipment. Adult RIFA are reddish to dark brown and range…
How do mosquito control districts control mosquitoes?Integrated mosquito management methods currently employed by organized control districts are endorsed by the CDC and EPA. They employ comprehensive…
What can I do to avoid being bitten?If possible, avoid scheduling outdoor activities during dawn and dusk. Wear light, loose fitting clothing. Wear mosquito repellent.
How do mosquitoes get into my house?Mosquitoes can get into any space through any tiny portal available; broken windows, screens, bathroom vents and garages.
How high do mosquitoes fly?In general, mosquitoes that bite humans prefer to fly at heights of less than 25 feet.
How long do mosquitoes live?Lifespan vary by species. Most adult female mosquitoes live 2-3 weeks. Some species that over-winter in garages, culverts and attics can live as…
Why do mosquitoes feed on blood?Female mosquitoes feed on blood so that their eggs can mature prior to laying. It serves no nourishment function. Males do not take blood meals at…
How much blood does a mosquito take in a meal?Mosquitoes can take in anywhere from 0.001 to 0.01 milliliter of blood. For its size, that would be the equivalent of a person drinking as much as in…
How far can mosquitoes fly?Most species have flight ranges of 1-3 miles. If caught in an updraft into winds, mosquitoes can be carried great distances.
Do RIFA carry disease?Red Imported Fire Ants are not considered to be a vector of any disease, however their stings are of an important public health concern. Home…
What is RIFA?The Red Imported Fire Ant (Solenopsis invicta) or RIFA is one of over 280 widespread ant species. A native to South America, RIFA has become a pest in…
What does it mean to be a virus?Viruses are distinct from all other biological entities on Earth because they lack one key feature of all living organisms: the ability to reproduce…
