The Mosquito Research and Control Unit (MRCU) is pleased to confirm that mosquito numbers have returned to acceptable levels following the predicted increase experienced earlier this month.

At the height of the increase, the highest average number of mosquitoes captured in MRCU’s trap network rose to approximately 170 mosquitoes per trap. Over the past few days, that number has dropped significantly to fewer than 20 mosquitoes per trap, indicating that current levels are once again under control.
 
Residents should no longer be experiencing heavy biting. If you are receiving more than five bites per minute, please contact MRCU by email at [email protected] or call 949-2557. This will allow our Disease Prevention Officers to investigate and identify potential breeding sites in your area.

Mosquitoes that bite during the day or well before sunset are often Aedes aegypti mosquitoes, which tend to breed close to homes. In most cases, they are breeding in standing water on your property or nearby. We encourage residents to walk their property at least once a week and remove or empty anything that holds water, including:

•    Buckets and containers
•    Toys and tarps
•    Saucers under potted plants
•    Clogged drains and gutters

Even something as small as a bottle cap can serve as a breeding site.

In addition, some ornamental plants, such as bromeliads, naturally hold water and can contribute to mosquito breeding. While they may be visually appealing, they are not supportive of mosquito control. MRCU instead recommends planting natural repellents such as citrus, rosemary, thyme, peppermint, and lemon grass (also known locally as fever grass).

With the rainy season now underway, everyone must do their part to help reduce breeding grounds. Community cooperation is essential to keeping mosquito populations low and protecting public health.