Itching to know more about mosquitoes?

Attend these summer events and learn how to fight the bite.

In honor of the upcoming National Mosquito Control Awareness Week (June 23—June 29, 2019), the American Mosquito Control Association (AMCA) has three tips to help you declare independence from those pesky blood-suckers.

  • Drain: Empty out water containers at least once per week
  • Dress: Wear long sleeves, long pants, and light-colored, loose-fitting clothing
  • Defend: Properly apply an approved repellent such as DEET, picaridin, IR 3535 or oil of lemon-eucalyptus

Make your yard a mosquito-free zone  and remove standing water in these often overlooked places around the yard by: drilling holes in the bottom of yard waste containers, clearing roof gutters of debris, cleaning pet water dishes regularly, checking and emptying children’s toys, repairing leaky outdoor faucets, and changing the water in bird baths at least once a week.

Joseph Conlon, AMCA Technical Advisor, says, “Encouraging your neighbors to also eliminate sources on their own property is critical to a community-wide control program. Mosquitoes require water to complete their life cycle. If their water source is eliminated, so are their offspring.”

Mosquitoes are more than just a nuisance

Their bites can spread diseases such as Zika and West Nile Virus. “We already have the mosquitoes. We are continually importing the diseases they carry,” said Conlon. “We must be prepared to prevent their spread throughout our public health landscape – and this requires safe, effective, sustained mosquito control and awareness in the community.”

Visit us at a Fire Station near you

To learn more about mosquito control in The Woodlands Township, attend an upcoming  Public Safety Open House. Environmental Services staff will be on hand to answer questions and hand out mosquito dunks, so you can stop the cycle at home. Get an up-close look at fire trucks, rescue units and meet with local fire fighters, at these public safety events brought to you by The Woodlands Township Neighborhood Watch. Details on bike registration, National Night Out events, the Tech Free 4 Me Driving Village Challenge and Give-a-Ways will also be part of this fun and educational event series.  Don’t miss out!

For more information about how you can fight mosquitoes in your own backyard, check out thewoodlandstownship-tx.gov/mosquitoinfo. To report a mosquito problem contact the Environmental Services Department at enviro@thewoodlandstownship-tx.gov or 281-210-3800.


The Woodlands Township is a member of the American Mosquito Control Association (AMCA), an international not-for-profit public service association. With 1,600 members worldwide, AMCA services are provided mainly to public agencies and their principal staff members engaged in mosquito control, mosquito research and related activities. For more information on National Mosquito Control Awareness Week, please visit AMCA online at www.mosquito.org and follow AMCA on Twitter @AMCAupdates.

How mosquitoes find you

As weather warms, mosquitoes seemingly come out of the woodwork. How is it that they are always able to find you?

Aeae biting

Keen senses

Mosquitoes use a highly tuned sensory system to zero in on their next blood meal. About 200 feet away, mosquitoes get the first whiffs of carbon dioxide we exhale as we enjoy a bit of gardening or a jog down the pathway. Following the plume – whether it is emitted by us, our furry companions, or a mockingbird up in the trees – brings them closer to the potential host.

Once the carbon dioxide has drawn her within sight, she is further attracted by dark colors and high-contrast patterns. Remember this the next time you reach for something to wear to the neighborhood picnic. Long, loose, light-colored clothing with a tight weave is a good first defense against the piercing mouthparts of the female mosquito. She seeks a blood meal, not to feed herself, but in pursuit of protein to make eggs.  You might be surprised to know that mosquitoes drink plant nectar to fuel their bodies, and pollinate plants in the process.

Getting warmer

Cues

When within three feet the mosquito can sense the heat signature of your body, differentiating you from say, a park bench. Investigating further, she hones in on a specific area to land using “smells” she picks up through her antennae. Lactic acid, uric acid, and ammonia in sweat, as well as the scent of fabric softeners, perfumes and colognes can all attract mosquitoes.

Cloaking spray

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Mosquito repellants can employ a couple different mechanisms in your defense. One is to jam chemical signals from reaching a mosquito’s antennae. The other is to be offensive to the mosquito once she lands and can “taste” it with her feet.  Repellents may use one or both mechanisms – termed primary and secondary repellency.

As we each have a unique chemical signature, try a few repellents to find the one that’s most effective for you. Look past the brand name on the front of the bottle to the bottom. There you’ll find one of the active ingredients the CDC recommends: Picaridin, Oil of Lemon Eucalyptus, DEET, or IR3535. What works best for you might be different from your partner or kids.

Sensory Trickery

Mosquito_Trap with Lure

The Mosquito Surveillance & Education Program of The Woodlands Township uses the mosquito’s keen sensory perception to our advantage. We use a variety of lures and baits to attract mosquitoes into traps for weekly monitoring throughout the Township. For example, the Biogents Sentinel trap uses a lure that smells a lot like stinky gym socks. It also has a high-contrast color pattern and can be made more appealing by the addition of dry ice to emit carbon dioxide. These three features mimic a human host, drawing the mosquitoes close enough to be sucked into a net by a battery-powered fan. The captured mosquitoes are collected the next morning and sent to a laboratory for identification and disease testing. Tracking changes in the number of mosquitoes caught, species present, and disease trends over time provides the foundation for mosquito control activities in The Woodlands.

Learn more about mosquitoes and how to reduce the risk of mosquito-borne disease at http://www.thewoodlandstownship-tx.gov/MosquitoInfo. To report a mosquito concern email enviro@thewoodlandstownship-tx.gov or call 281-210-3800.

Is There a Tiger in your Yard?

[Guest blog post & original art by Melissa Birdwell, EfTA Intern]

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Tiger-Control Tips

Protect yourself from mosquitoes by regularly dumping out containers holding standing water and wearing CDC-approved mosquito repellent. This is especially important considering that West Nile continues to surface in our local mosquito population this season.

The mosquito mentioned in the image above, the Asian Tiger, is the vector for Dengue and Zika viruses. These mosquitoes are active during the daytime and readily bite humans. Emptying containers of standing water could protect you from diseases carried by the Asian Tiger Mosquito, as that will prevent them from breeding near your home.

The objects shown in the image above are only some of the possible containers that could house mosquito eggs and larvae. Something as small as a bottle cap could be enough to produce a new generation of mosquitoes in only seven days.

Melissa Birdwell completed an 80-hour internship with Environmental Services as part of the Education for Tomorrow Alliance Student Internship Program. She is a rising senior at The Woodlands Christian Academy and has an interest in biological research.


Education for Tomorrow Alliance is a nonprofit organization dedicated to connecting the business and education communities in Montgomery County, Texas. With innovative programs focused on career, leadership and STEM (science, technology, engineering and math) preparation, EfTA has become the portal through which business leaders can access and strengthen local education.

The Woodlands Township a proud partner of EfTA, providing four or more Interns each summer with valuable field and laboratory experience as part of the Mosquito Surveillance & Education Program.

 

West Nile Virus Confirmed in Local Mosquito Samples

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The Montgomery County Mosquito Abatement team has detected the first and second mosquito samples to test positive for West Nile virus in The Woodlands Township. With this heightened risk of transmission residents should be diligent in protecting themselves and loved ones from mosquito-borne disease.

There have been no reports of human West Nile virus cases in Montgomery or Harris Counties at this time by the Texas Department of Health Services. However, mosquito surveillance programs exist because detecting the virus in mosquitoes provides the early warning system that protects our community from infection.

Treatment of the affected areas has been completed. Please visit South County Mosquito Abatement to view a map of the treatment areas.

Do Your Part to Prevent Mosquito-Borne Disease…

  • Use mosquito repellent when you are outside – day or night. Choose one with an active ingredient recommended by the Centers for Disease Control : DEET, picaridin, IR3535, or oil of lemon eucalyptus are proven effective by research.
  • Monitor and eliminate all sources of standing water around your property.
  • Treat standing water that cannot be drained with a biological larvicide such as Mosquito Dunks® or Mosquito Bits® – which are available for purchase at local home and garden centers.

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For more tips on protecting your family from mosquito-borne diseases, please visit the Mosquito Control webpage.

To schedule a presentation about reducing mosquitoes for neighborhoods or groups, please call The Woodlands Township Environmental Services at 281-210-3800.