Mosquito Season in Southern California: What You Need to Know About the Invasive Aedes Mosquito

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Mosquito season in Southern California typically ramps up in the warmer months, bringing more than just itchy bites. A growing concern for homeowners and public health officials alike is the spread of invasive mosquito species, particularly the Aedes mosquito. Known for its aggressive daytime biting and ability to transmit dangerous viruses, these mosquitoes are becoming increasingly common across Southern California neighborhoods.

If you live in the region, understanding the behavior and risks of the Aedes mosquito—and how to control them during mosquito season—is essential to protecting your home and health.

Mosquito Season: Preparing for the Aedes Mosquito

What is the Aedes Mosquito?

The Aedes mosquito, specifically Aedes aegypti and Aedes albopictus, is a non-native species that has rapidly spread throughout Southern California over the past decade. Unlike native mosquito species that are most active at dusk and dawn, Aedes mosquitoes are aggressive daytime biters. They are small, black mosquitoes with white stripes on their legs and body, sometimes referred to as “ankle biters” due to their preferred feeding spots.

What makes the Aedes mosquito especially problematic is its role in transmitting serious diseases like Zika virus, dengue fever, chikungunya, and yellow fever. While widespread outbreaks haven’t occurred in California yet, isolated cases and increased presence of these mosquitoes have prompted heightened concern.

When is Mosquito Season in Southern California?

Mosquito season in Southern California generally runs from late spring through early fall, peaking in July and August. The season starts as temperatures warm and mosquito breeding conditions improve—mainly due to standing water left in yards, flowerpots, gutters, and even bottle caps.

Unlike other pests that retreat in cooler months, Aedes mosquitoes can survive year-round in urban environments, especially if indoor conditions allow. That means they don’t just disappear after summer ends—another reason why mosquito control efforts are critical.

How the Aedes Mosquito Breeds

One reason the Aedes mosquito is so hard to control is because of its unique breeding habits. Females lay their eggs in small containers or crevices that hold just a small amount of water. Their eggs can survive dry conditions for weeks, hatching as soon as they come in contact with moisture. This means even small items like children’s toys, bottle caps, and pet bowls can become breeding grounds.

Signs You Have a Mosquito Problem

You might suspect you have a mosquito problem if:

  • You’re getting bitten during the daytime
  • You find small, dark-colored mosquitoes with white stripes
  • You hear a faint buzzing indoors or near windows
  • You have standing water around your property

If any of these signs sound familiar, it’s time to take action.

Mosquito Control Tips for Homeowners

While mosquitoes are persistent, there are several ways to help reduce their numbers around your home:

  • Eliminate Standing Water: Dump out birdbaths, flowerpot trays, gutters, and anything that collects water weekly.
  • Use Mosquito-Repellent Plants: Lavender, citronella, basil, and marigolds can help repel mosquitoes naturally.
  • Install Screens: Make sure doors and windows are tightly sealed and screened to prevent mosquitoes from entering your home.
  • Wear Protective Clothing: When outdoors, especially during mosquito season, wear long sleeves and use insect repellent.
  • Schedule Regular Inspections: Partner with a professional pest control company to inspect and treat your property.

Why You Need Professional Mosquito Control

Because Aedes mosquitoes are so resilient and widespread, DIY methods often fall short. Professional mosquito control services use targeted treatments designed to eliminate breeding grounds and kill adult mosquitoes. In many cases, these treatments are eco-friendly and safe for families and pets.

Looking for mosquito control near you? A licensed pest control company in Southern California can assess your property, provide customized solutions, and help you enjoy your outdoor space again—without the buzz and bites.

Don’t Wait—Take Back Your Yard This Mosquito Season

Mosquito season in Southern California is no longer just a summer nuisance. With the invasive Aedes mosquito on the rise, homeowners need to stay vigilant and proactive. Reducing standing water, protecting your home, and scheduling routine pest control services are the most effective ways to protect yourself and your loved ones.

Need mosquito control near you? Contact a pest control company near you today and request a free quote to keep your home mosquito-free all season long.

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