What does the Town of Greenwich do for mosquito control?

The town runs a public health-focused program that includes trapping and testing mosquitoes for viruses, applying larvicide to public catch basins, and educating residents on eliminating breeding sites. These services are free to residents .

How often should I have my yard sprayed for mosquitoes?

For effective continuous control during peak season, most companies recommend a barrier treatment every 14 to 21 days. The exact frequency can depend on weather, product used, and mosquito pressure in your specific area .

Are mosquito control treatments safe for my pets and children?

When applied by a licensed professional according to label instructions, EPA-registered insecticides are designed to be safe once they have dried. Most companies recommend keeping pets and people off treated surfaces until they are dry, which usually takes about 30 minutes. You can also inquire about natural, essential oil-based options .

What is the difference between mosquito spraying and a misting system?

Spraying involves a technician visiting your property to apply a treatment manually. A misting system is a permanently installed network of nozzles connected to a central tank that automatically dispenses insecticide on a timer, providing 24/7 protection with a higher initial investment .

Do I need mosquito control if my neighbor has it?

Mosquitoes are highly mobile, so a treatment on a neighboring property will reduce but not eliminate mosquitoes on yours, especially if you have attractive breeding sites like standing water. For the most effective protection, treating your own property's perimeter is recommended.

Can I get a one-time spray for a party?

Yes, most local mosquito control companies offer special event sprays. It's best to schedule the treatment a day or two before your event to ensure optimal results .

Does the town spray for adult mosquitoes (adulticiding)?

Greenwich's public program primarily focuses on larviciding (killing larvae) in catch basins, which is a more targeted and environmentally sound approach. Widespread adulticiding (fogging for flying mosquitoes) is not a standard part of the town's current program and is typically reserved for severe, documented public health emergencies .

Pest Control in Greenwich, CT,

Enjoying your backyard in Greenwich shouldn't mean battling swarms of biting insects. Effective mosquito management is a critical component of public health and personal comfort, especially given the local presence of diseases like West Nile Virus. This resource is designed to help you understand the two primary approaches to mosquito abatement in Greenwich: the town's public health program and the range of private yard treatment services. By comparing these options, you can make an informed decision on the best strategy to protect your family and property from these persistent pests.

Village Exterminating

5 Storm St, Dobbs Ferry, NY 10522

Village Exterminating is a family owned and operated pest control company serving Yonkers, NY, and the surrounding Westchester and Rockland counties. They provide services for both residential and commercial properties, addressing issues such as termites, ants, rodents, hornets, mosquitoes, and ticks. With over 25 years of experience, they offer monthly, quarterly, and one-time pest control treatments. The company emphasizes clear communication and customer education, ensuring clients understand their pest situation and treatment options. Their technicians are fully licensed and insured, providing in-home consultations to help manage pest problems effectively.

5.0

216 Reviews

GoSafe Pest Control LLC

264-07 Langston Ave unit B, Glen Oaks, NY 11004

GoSafe Pest Control LLC is a locally owned pest control company serving New York, NY. They provide a range of pest management services including bed bug treatment, cockroach and ant control, rodent control, termite inspections, mosquito control, bee and wasp removal, bird and pigeon control, and wildlife removal. The company offers eco-friendly solutions tailored to client schedules, with options for weekly to seasonal visits.

5.0

213 Reviews

800-Raccoon Pest & Wildlife Control

32-07 Astoria Blvd N, Astoria, NY 11102

800-Raccoon Pest & Wildlife Control is a family-owned pest control company serving New York, NY, with over 45 years of experience. They offer comprehensive pest management services including rodent control, termite inspections, mosquito control, and humane wildlife removal for both residential and commercial properties. Their approach covers all aspects of pest prevention and treatment to protect homes and businesses effectively. The company emphasizes a thorough, multi-step process to ensure complete pest protection and peace of mind for their clients.

5.0

181 Reviews

Mosquito Joe of Morristown-Montclair

51 Chestnut St, Rutherford, NJ 07070

Mosquito Joe of Morristown-Montclair provides pest control services in New York, NY, focusing on eco-friendly solutions for both residential and commercial properties. Their offerings include mosquito, tick, rodent, ant, cockroach, and general pest control, with treatments designed to prevent pests from entering properties. The company uses EPA-registered products and emphasizes environmentally responsible methods. Mosquito Joe has been a leader in pest management for over a decade and offers year-round service to address seasonal pest challenges.

5.0

134 Reviews

Horizon Pest Control

45 Cross Ave, Midland Park, NJ 07432

Horizon Pest Control is a family-owned pest control company serving New York, NY, and New Jersey. Established in 1970, they provide residential and commercial pest management services including bed bug treatment, ant control, rodent removal, termite inspections, mosquito control, and wildlife removal. Their licensed technicians use advanced, EPA-approved products to ensure safe and effective pest control. Horizon Pest Control offers comprehensive protection plans covering over 40 common pests and guarantees follow-up service if pests return. They serve multiple counties in New Jersey and New York, including Bronx, Manhattan, Brooklyn, and Queens.

4.9

3.1k Reviews

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Understanding Greenwich's Mosquito Season and Risks

The mosquito breeding season in Connecticut typically runs from late March through September, with peak activity and the highest risk of virus transmission occurring from early August through early October ¹ ². The primary health concern is the transmission of arboviruses like West Nile Virus (WNV) and Eastern Equine Encephalitis (EEE). To combat this, the Town of Greenwich operates a coordinated mosquito management program in collaboration with state agencies, focusing on surveillance and community-wide prevention ³ ⁴.

Public Mosquito Management in Greenwich

The Town of Greenwich's approach is part of a statewide Integrated Mosquito Management (IMM) strategy. This public program is funded by state and local taxes and is provided at no direct cost to residents. Its primary goal is to monitor and mitigate public health risks on a community-wide scale ⁵ ⁶.

Key Components of the Public Program:

Surveillance and Testing: From June through October, mosquitoes are collected at various trap sites throughout town. These samples are sent to the Connecticut Agricultural Experiment Station (CAES) for testing for WNV and EEE ⁵ ¹. This data guides public health advisories.
Larvicide Application: A core tactic is the preemptive application of larvicides into public and, in some cases, private roadway catch basins. This targets mosquitoes in their aquatic larval stage before they can emerge as flying adults, effectively reducing the population at its source ⁵.
Public Education: The Greenwich Health Department provides residents with resources on how to eliminate standing water on their properties-such as in bird baths, clogged gutters, and old tires-and recommends personal protective measures like using EPA-registered repellents ⁷.

This public health initiative is essential for broad monitoring and prevention but is not designed to provide targeted relief for individual private properties.

Private Mosquito Abatement Services for Your Property

For homeowners seeking direct and consistent relief in their own yards, private mosquito spraying companies offer fee-based services. These services focus on creating a protective barrier around your outdoor living spaces. The most common and effective method is a barrier treatment, where a technician applies an EPA-registered insecticide to foliage, shrubbery, and wood lines where adult mosquitoes rest ⁸ ⁹.

Types of Private Mosquito Control Services:

Seasonal Barrier Treatment Plans: The most popular option involves scheduled treatments every 14 to 21 days throughout the mosquito season (April through September/October). This ensures continuous control as treatments gradually break down due to weather ² ¹⁰.
Natural or Organic Treatments: For those preferring a botanical approach, companies offer treatments based on essential oils like rosemary, thyme, and peppermint. These are generally applied more frequently (e.g., every 14 days) and can be a good choice for families with pets or specific chemical sensitivities ⁴.
Special Event Sprays: A one-time treatment can be scheduled before a wedding, graduation party, or other outdoor gathering to ensure a pest-free event ².
Automated Misting Systems: A more permanent and higher-investment solution, these systems are installed around the property perimeter and deliver timed, automatic sprays. They offer 24/7 protection but have significant upfront installation costs ¹¹.
Combination Services: Many providers bundle mosquito and tick control, which is a logical and often cost-effective pairing given the similar season and habitat for these pests in Greenwich ⁸ ¹².

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Cost of Private Mosquito Control in Greenwich

Pricing for private mosquito extermination services varies based on your property size, the type of treatment, and the service frequency. Here's a general overview of what you can expect ¹³ ² ¹⁴:

One-Time Treatment: Ranges from approximately $75 to $200 per application.
Seasonal Plan (Multiple Visits): When contracted for a full season, the per-treatment cost often falls between $40 and $130. A typical full-season contract (e.g., 6-8 treatments) may total between $600 and $1,200.
Natural/Organic Treatments: These often cost slightly more per application, typically between $100 and $250, due to the cost of materials and the need for more frequent visits.
Large Properties: Yards over an acre or with dense woodland borders may incur additional charges.

It's important to get a detailed, in-person estimate from a licensed provider, as pricing can vary significantly between companies.

Comparing Public vs. Private Mosquito Control

Feature	Public Health Programs	Private Yard Treatments
Primary Focus	Community-wide health, disease surveillance, and public land control ⁸ ⁵.	Targeted mosquito reduction on private property for comfort and protection.
Service Types	Larviciding, virus monitoring, public education ⁵.	Barrier sprays, event sprays, misting systems, tick control add-ons ⁸ ⁹ ¹⁵.
Frequency	Seasonal monitoring (June-Oct), periodic larviciding ⁵ ¹.	Regular treatments every 14-21 days during peak season (Apr-Oct) ² ¹⁶.
Cost	Free to residents (tax-funded) ⁶.	Fee-based (e.g., $75-$200 per treatment; seasonal contracts available) ¹³ ¹⁷.
How to Access	Information available through the Greenwich Department of Health ³.	Homeowner must contact and hire a private service company ¹⁸.

DIY Prevention: Your First Line of Defense

Regardless of whether you use public resources or hire a professional, every Greenwich resident should practice source reduction. Consistently eliminating standing water is the single most effective thing you can do ¹⁹. Tip over containers, clean gutters, refresh pet water bowls and bird baths weekly, and ensure tarps and pool covers are taut. These actions disrupt the mosquito life cycle right in your own yard.

Frequently asked questions

Sources

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Mosquito Management Program - West Nile Virus - https://www.greenwichct.gov/DocumentCenter/View/6318/Mosquito-Management-Program-PDF ↩ ↩²
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Louisville KY Mosquito Control Service - https://gogreenlawnsolutions.com/mosquito-control/ ↩
Mosquito Misting System Cost | Avg. Price to Install - Fixr.com - https://www.fixr.com/costs/mosquito-misting-system ↩
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Mosquito Treatment Costs Explained: What You Can Expect - https://www.mosquito-authority.com/blog/how-much-is-mosquito-treatment-costs-to-protect-your-yard/ ↩ ↩²
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Service Areas | Greenwich Mosquito Control - https://www.mosquitosquad.com/greenwich/areas-we-service/ ↩
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