The potentially sickening bug is known to carry the disease and other illnesses.
Fresno County's Mosquito Abatement District will spray Saturday and Sunday morning. Officials are asking for the public's help to get rid of this mosquito population before it can become established..
Residents who get mosquito bites during the day are asked to contact the district. To report a sighting or a bite call the Mosquito Abatement District toll-free at 1-800 -821- 1577.