Mosquito Control
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Professional Mosquito Control & Mitigation
San Gabriel Valley
The Janus Advantage: Advanced Protection
Against West Nile, Dengue & Zika
Southern California’s Mediterranean climate creates year-round mosquito breeding conditions. Effective control starts with identifying breeding and resting sites—then applying targeted treatments that eliminate the problem at its source.
The San Gabriel Valley hosts three primary mosquito genera—Culex, Aedes, and Anopheles. These are confirmed vectors for West Nile Virus, Dengue, and Zika. Reducing the population on your property lowers your family’s exposure to bites and related discomfort and, more importantly, reduces exposure to mosquito-borne diseases.
How We Protect Your Property
Effective mosquito control starts with understanding the risk — then applying the right solution for your property.
Vector Suppression = Lower Risk
Consistent treatment reduces disease exposure, bites, and welts. While 100% elimination isn’t realistic, significant suppression is. Partnership works: we suppress adult populations, you eliminate breeding sites weekly.
Professional Application & Coverage
We apply professional-grade materials to foliage, harborage areas, and breeding sites where mosquitoes rest during daylight hours. Two chemistry options available:
- Green Chemistry: Eco-friendly botanical formulations for environmentally sensitive properties and families seeking reduced-risk solutions
- Traditional Chemistry: Multi-mode of action materials for maximum efficacy and extended residual control
Both treatments suppress mosquito populations for approximately 30 days—reducing disease exposure risk and improving outdoor comfort. This is the basis of our seasonal service cycle (April–November).
One-Time Event Services
Hosting a backyard graduation, wedding, or outdoor event? A single pre-event treatment dramatically reduces mosquito activity. We serve residential and commercial events of all sizes. Contact us 7–10 days before your event.
In2Care Mosquito Traps
A targeted, low-chemical option that can reduce populations up to 80%. Ideal for properties with budget considerations, minimal foliage, or pesticide concerns. Most homes require 2–3 traps. Many clients combine traps with barrier treatments for comprehensive control. We’ll assess your property and recommend the right approach based on your landscape, budget, and pest pressure.
The Primary Vectors: Main Sources of Mosquito Bites in SGV
These three genera account for nearly all mosquito-related risks in the San Gabriel Valley. While our professional treatments target adult populations and harborages, effective long-term control requires a collaborative effort: Eliminate all standing water weekly to disrupt the rapid breeding cycle at the source.
Culex Genus (e.g., Southern House Mosquito)
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Activity Period: Night biter. Primarily active from dusk to dawn, with peak activity levels occurring between 8 PM and midnight.
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Breeding Sites: Stagnant or nutrient-rich water. Thrives in dirty water sources such as storm drains, neglected bird baths, catch basins, and unmaintained swimming pools.
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Bite Sites: General exposure. Targets any exposed skin, including the face, neck, arms, and legs. Their bites are often persistent and can be quite painful.
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Disease Vector: The primary vector for West Nile Virus (WNV)—the most significant local mosquito-borne health concern in Southern California.
See How Mosquitoes Use Six Needles to Suck Your Blood
Aedes Genus (e.g., Yellow Fever or Asian Tiger Mosquito)
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Activity Period: Aggressive daytime biter. Active throughout the daylight hours, with distinct activity peaks in the early morning and late afternoon.
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Breeding Sites: Small-volume containers. These mosquitoes thrive in tiny water deposits such as flower pot saucers, buckets, discarded tires, and even bottle caps.
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Bite Sites: Low-body preference. Primarily targets ankles, feet, and legs, though they will bite any exposed skin; often characterized by multiple, painful bites in a single session.
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Disease Vector: Primary carrier for Dengue, Zika, and Chikungunya. (Note: While rare, local Dengue transmission has been documented in the region).
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Anopheles Genus (e.g., Western Malaria Mosquito)
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Activity Period: Crepuscular biter. Activity peaks specifically during the transitions of dusk and dawn, with occasional persistent activity throughout the night.
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Breeding Sites: Clean, natural water sources. Prefers marshes, ponds, and slow-moving streams, frequently found along the foothill edges and rural boundaries of the San Gabriel Valley.
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Bite Sites: Exposed extremities. Shows a preference for feet and ankles; known for a “hovering” flight pattern before biting. They are less aggressive than Aedes but very persistent.
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Disease Vector: Known historically as the vector for Malaria. While Malaria is extremely rare in the U.S. today, these mosquitoes remain a significant vector of concern for local monitoring.
ProTip: Mosquito Repellants
Mosquito repellent containing DEET…
More Info
Mosquitoes detect CO2 from up to 70 feet away, then lock on using heat and scent. DEET blocks their CO2 receptors, effectively “blinding” them.DEET tip: 7–10% provides about 90 minutes of protection for most activities—higher concentrations simply last longer, not stronger. Always follow the label for safe application.Other reliable options:
- Picaridin — odorless, non-greasy DEET alternative
- IR3535 — mild synthetic
- Oil of lemon eucalyptus — plant-based with a natural scent
At Janus Pest Management, we identify breeding sites on your property and share simple steps you can take to reduce mosquitoes. We offer effective treatments—including “green”/eco-friendly options, traditional methods, and integrated strategies—so you can enjoy your backyard without the buzz.
Click to Schedule an Inspection or Service Appointment Today! Or Call Now: (888) Janus-44
Anopheles Mosquito Active During Dusk & Dawn
Treatment & Timing Go Hand-in-Hand
Mosquitoes can grow from egg to adult in about a week!
Enough With The Mosquitoes!
Source Reduction: Hit Them Where They Breed
Eliminate Conducive Conditions for Sustained Results
Integrated Vector Management: A Cooperative Process
Mosquitoes are highly efficient hunters, tracking CO2, sweat, and heat from significant distances. While our treatments address adult populations, permanent control requires disrupting the breeding cycle. By eliminating standing water, you prohibit local development. Use these targeted DIY steps or download the
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Eliminate Small Containers: Aedes mosquitoes lay eggs in remarkably small volumes—pot saucers, buckets, and tires. Empty, scrub, or cover these weekly.
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Inspect High and Low: Clogged gutters and recessed drains are primary breeding sites for Culex mosquitoes. Ensure all drainage systems flow freely.
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Environmental Management: Dense vegetation provides the shade and humidity mosquitoes need to survive the California heat. Keep lawns manicured and shrubs trimmed to reduce harborage.
Advanced Professional Mitigation: The Janus Advantage
Reclaim Your Outdoor Living Space — Level up Your backyard Bliss!
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Targeted Barrier Treatments: We apply specialized sprays using Multi-Mode Action (MOA) chemistry or eco-friendly botanical repellents to the shady, moist areas where mosquitoes rest. This creates a residual shield that reduces activity for 4–6 weeks. Pro-Tip: Schedule a treatment before your next backyard event—your guests will appreciate the extra comfort, and you can enjoy your yard without the buzz. (Foothill residents: these also reduce biting black flies and no-see-ums).
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In2Care® Mosquito Bait Stations: A biological “trap” that enlists mosquitoes to spread larvicide to hidden breeding spots. Eliminating a single female prevents up to 1,000 future eggs. Studies show a 30% capture rate can reduce local populations by 80%. See the image and video below.
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Precision Larvicides (IGRs): We apply specialized Insect Growth Regulators to permanent water features, fountains, and drains. This prevents larvae from ever reaching the biting adult stage.
In2Care Mosquito® Stations – Smart, Eco-Friendly Control
Smart, Eco-Friendly Mosquito Control
Bothered by Mosquitoes?
Keep Mosquitoes away—Call The Pros: 888-Janus-44 at Janus Pest Management Today!