Clarke

Clarke Developing and delivering environmentally responsible mosquito control products and services Clarke is a certified Great Place to Work.

Clarke is a third-generation family-owned public health products and services company striving to elevate and transform the science of vector control through the lens of sustainability and innovation. To transform and elevate vector management, Clarke develops and delivers the most environmentally responsible solutions for managing the public health impacts of disease carrying and nuisance mosquit

oes. By extending our innovations and technical expertise in public health mosquito control to all our customers, we are helping make communities around the world more livable, safe, and comfortable. Led by our values of caring for and protecting people and the planet, we work to deliver innovative, next-generation solutions to the global public health challenges associated with mosquito-borne disease, while also reducing our organization’s environmental footprint, expanding the culture of giving in the communities where we live and work, and creating a flourishing culture for coworkers. Learn more about Clarke’s mosquito control products and integrated mosquito management capabilities at www.clarke.com.

The late-summer disease surge is coming. Is your program ready?Mosquito populations build through June and July, then di...
06/19/2026

The late-summer disease surge is coming. Is your program ready?

Mosquito populations build through June and July, then disease transmission peaks in August and September.

This is the moment integrated mosquito management programs prove their value. Surveillance traps are catching what's coming. PCR labs are confirming transmission risk before it reaches the public. Adult and larval control treatments are being deployed ahead of the curve — not in response to it.

Proactive IMM programs work.

Read more on late-summer vector disease dynamics and what effective programs should be doing right now: https://bit.ly/3IZGEtZ

Did you know a gas lawn mower running for one hour can pollute as much as 11 cars on the highway? Some studies put that ...
06/17/2026

Did you know a gas lawn mower running for one hour can pollute as much as 11 cars on the highway? Some studies put that number even higher, up to 40 cars. Mosquito control programs run thousands of those hours every season. That's a problem worth solving.

We tested it. Electric backpack sprayers matched gas on canopy pe*******on, flow rate, and knockdown efficacy while substantially cutting emissions.

At Clarke, protecting public health and protecting the environment are the same mission.

Does mosquito spraying actually work? Does it smell? What if it rains right after? We hear these questions all the time ...
06/15/2026

Does mosquito spraying actually work? Does it smell? What if it rains right after? We hear these questions all the time — and we have the answers.

Browse our most commonly asked questions: https://bit.ly/4kIng2v

A 2025 study of mosquito abatement districts found that every single respondent plans to transition to electric ULV spra...
06/10/2026

A 2025 study of mosquito abatement districts found that every single respondent plans to transition to electric ULV sprayers. The reasons make sense: better for the environment, lower fuel costs, and quieter in the neighborhoods they protect.

The Pro-Mist® Dura Electric ULV Sprayer was built for this shift.

— 92%+ droplet performance accuracy
— 80 dB or less, quiet enough for nighttime neighborhood operations
— Lower carbon footprint than gas-powered alternatives

When communities can see and hear the difference, it builds the kind of trust that makes mosquito control programs work.

Learn more about the Pro-Mist Dura: https://bit.ly/4xapEWE

Inspecting every mosquito breeding site every round isn't just time-consuming. It's unnecessary.Clarke's Targeted Mosqui...
06/08/2026

Inspecting every mosquito breeding site every round isn't just time-consuming. It's unnecessary.

Clarke's Targeted Mosquito Management System (TMMS) is a predictive modeling tool built on years of historical service data. It uses that knowledge, combined with real-time climate factors, to focus attention on the sites most likely to need it.

For one district, that meant cutting from 550 sites to 275 per round. Half the work, same results.

Smarter resource use means healthier programs and healthier communities.

Learn more: https://bit.ly/42tnbbg

For more than 75 years, Clarke has focused on one core purpose: helping make communities safer, healthier, and more liva...
06/06/2026

For more than 75 years, Clarke has focused on one core purpose: helping make communities safer, healthier, and more livable. That commitment shows up in the way we approach mosquito control, with science, environmental responsibility, and a long-term view of public health.

On World Pest Day, we recognize the essential work of vector control professionals, public health leaders, and local partners who serve communities every day. Their work goes beyond control. It helps reduce risk, protect public health, and support the well-being of the places we call home.

Effective pest management is about balance. It is about protecting people while being mindful of the environments we share. It is about working together to support communities in a thoughtful, responsible way.

Learn more about how Clarke supports healthier communities: https://bit.ly/4ef477z



National Pest Management Association

The world's only IRAC Class 5 larvicide. Powered by Qalcova™ brand spinosad—a naturally derived active ingredient develo...
06/04/2026

The world's only IRAC Class 5 larvicide. Powered by Qalcova™ brand spinosad—a naturally derived active ingredient developed and manufactured exclusively by Clarke.

With eight flexible formulations proven effective against twenty mosquito species, EPA Reduced Risk designation, and WHO PQ Listed status, Natular delivers what modern mosquito control programs demand: exceptional efficacy and environmental responsibility in one solution.

Unique mode of action. Zero cross-resistance. Long-term protection that protects resistance management strategies.

This is where public health meets public preference.

Learn more: https://bit.ly/4dTBtHv

88.6% of mosquito abatement districts now run mixed fleets, blending gas-powered and electric equipment. At Clarke, we'r...
06/02/2026

88.6% of mosquito abatement districts now run mixed fleets, blending gas-powered and electric equipment. At Clarke, we're proving this approach works in real-world conditions every day.

Our fleet demonstrates what's possible:
• Electric ULV sprayers like the Pro Mist deliver the same coverage with lower operating costs
• EVs and hybrids integrated seamlessly alongside our traditional trucks
• A roadmap that scales with budget and operations

The data is clear: 100% of districts surveyed plan to go electric. The regulatory landscape is shifting. Community expectations are evolving.

When Salt Lake City Mosquito Abatement District faced the challenge of finding an environmentally responsible alternativ...
06/01/2026

When Salt Lake City Mosquito Abatement District faced the challenge of finding an environmentally responsible alternative to organophosphates across their diverse operational landscape—from dense urban areas to sensitive wetland environments—they turned to field trials with Duet HD.

The results:
• Robust spray cloud performance
• Strong knockdown effectiveness
• Reliable performance under challenging operational conditions

This case study proves Duet HD's value as a trusted rotational tool for integrated mosquito management programs that prioritize both efficacy and environmental stewardship.

Read the full SLCMAD case study and discover why Duet HD is the product of choice for aerial applications: https://bit.ly/4vboZ5s

For 30+ years, communities have relied on AquaBac® to control mosquito larvae before they bite, breed, or spread disease...
05/29/2026

For 30+ years, communities have relied on AquaBac® to control mosquito larvae before they bite, breed, or spread disease. Formulated with Bti — a naturally occurring soil bacterium — it targets Aedes, Anopheles, and Culex larvae with precision while remaining safe for people, pets, wildlife, and beneficial insects.

Four formulations give you the flexibility to treat virtually any environment, from catch basins and storm drains to wetlands and hard-to-reach breeding sites. And with no widespread resistance after three decades of use, AquaBac is a larvicide program you can count on for the long haul.

Multiple formulations. Any environment. One proven solution.

Learn more: https://bit.ly/4oD0fQB

Address

675 Sidwell Court
Saint Charles, IL
60174

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18003235727

Website

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