Invasive Aedes Mosquito Found in Santa Barbara County for the First Time

Source: Mosquito and Vector Management District of Santa Barbara County
The Mosquito and Vector Management District of Santa Barbara County has confirmed the presence of the non-native Aedes aegypti mosquito in Santa Barbara County. Photos of a suspect mosquito caught at a home in the Hope neighborhood in Santa Barbara were submitted to the District’s website by an alert resident. The suspect mosquito specimens were collected from the residence located near the intersection of N. La Cumbre Rd. and Foothill Rd. and tentatively identified as Aedes aegypti at the District laboratory. An additional specimen was collected from a trap set up at the residence where the mosquitoes were found and it was positively identified as Aedes aegypti, the yellow fever mosquito. Mosquito district staff currently are setting up additional traps, conducting property inspections, and passing out informational brochures in the surrounding neighborhood.
Aedes aegypti is native to Africa but has spread throughout many regions of the world. This mosquito was first detected in California in 2013 and since then has spread throughout southern California and the Central Valley. Aedes aegypti can transmit viruses such as Dengue, Zika and Chikungunya and the virus that causes yellow fever but, fortunately, these diseases are not locally transmitted in California. However, this mosquito can be extremely bothersome, biting both during the day and at night and can be found both indoors and outdoors. Residents in areas where the mosquito has become well established call them “ankle biters” due to their habit of biting around the ankles. Aedes aegypti prefer feeding on humans and stay close to human dwellings where they will lay their eggs in practically anything that contains stagnant water including buckets, tires, birdbaths, containers of all kinds, and plates under potted plants. They can even develop in water held in plants, such as bromeliads. Aedes aegypti mosquito larvae can complete their development in the amount of water that would fill a bottle cap. Residents are urged to remove all sources of stagnant water both inside and outside of the home and scrub the sides of the containers because the eggs can survive without water for many months.
“Public awareness of Aedes aegypti will be very important in slowing its spread and reducing the problems these mosquitoes cause,” says Mosquito District General Manager Brian Cabrera. “Local residents can help “fight the bite” by eliminating the sources of water where they lay their eggs and develop as well as contacting the District if they suspect they are being bitten by these mosquitoes”.
Residents can protect themselves from biting by using repellents approved by the Environmental Protection Agency, wearing long-sleeved shirts and long pants, closing open doors, and making sure their windows are fully-screened.
Information about Aedes aegypti and other mosquitoes can be found here: https://www.cdc.gov/mosquitoes/about/life-cycles/aedes.html
11 Comments
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Oct 03, 2020 12:24 PMOh boy a new crummy thing! I'm betting aliens or comets are next.
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Oct 03, 2020 12:55 PMThese things are visited on us by our own lack of discipline. Almost all the alien species of plants and insects and animals that are brought here where they have little competition and can survive over native flora/fauna, come in with people who smuggle stuff through customs. They often want to bring some item from the "home country" or provide something nostalgic to their family. Better social responsibility is probably not to be attained but maybe better enforcement is possible.
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Oct 03, 2020 05:51 PMSounds like your describing the North American invasion of white Europeans.
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Oct 03, 2020 06:20 PMSail: 12:55 P.M. here: Seems apt.
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Oct 03, 2020 01:54 PMThat's all we need is another thing to be concerned about.
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Oct 03, 2020 03:26 PMWe may need more public announcements reminding people to get rid of standing water.
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Oct 03, 2020 04:15 PMHorrible. We were eaten alive by these after an evening sitting outside at a friend's home in Pasadena earlier this year. I had miserable, swollen bites for a week. I was shocked and our friend explained that they had invaded the area in the last few years. It's horrible not to be able to enjoy your own backyard.
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Oct 03, 2020 06:35 PMBummer. Some relatives in Long Beach told us about these a year ago. Get out the long pants.
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Oct 04, 2020 12:59 AMGreat! More opportunities for mismanagement from our local public health department.
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Oct 04, 2020 07:43 AMBummer I have lots of Bromeliads in my yard along with other water features.
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Oct 04, 2020 08:33 AMHumans forget..Mother Nature has her own immune-system..
Guess who the "infection" she fights is?.
Of the many maladies which Native peoples can treat effectively, we cannot heal what man has done to the planet..only She can..
Regarde'.