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We have a lot of mosquitoes, especially near the pond. With the recent concern over the Zika virus, what can I do to fix this? | Ponds & Lakes Q&A

Q: We have a lot of mosquitoes, especially near the pond. With the recent concern over the Zika virus, what can I do to fix this?

Q: We have a lot of mosquitoes, especially near the pond. With the recent concern over the Zika virus, what can I do to fix this?

Kym – Lake Butler, FL

A: Your concern is justified. According to the CDC, mosquitoes – specifically the Aedes species (Ae. Aegypti and Ae. Albopictus) – are one of the main transmitters of the Zika virus. The bite of an infected mosquito can cause fever, rash, joint pain, conjunctivitis and other unpleasant side effects.

Mosquitoes should be eradicated from your property – and here are six ways to decimate their population.

  • Create Water Movement. Ever notice how mosquitoes avoid moving water as much as possible? This is because the movement isn’t conducive to their life cycle. A female mosquito lays her eggs in stagnant water that’s full of nutritious algae, plankton, fungi and bacteria. When the eggs hatch, the larvae and pupae thrive and grow, developing into adult mosquitoes that perpetuate the population. Stop that cycle with aeration. The water movement created by the pumped-in oxygen creates an inhospitable environment for the mosquitoes while promoting your pond’s overall health.
  • Check for Standing Water. An old tire, ceramic flower pot, cracked bucket – mosquitoes aren’t particular about the vessel of standing water they use to lay their eggs. If it holds stagnant water and contains some type of food source, it’s fair game. The CDC recommends a once-a-week check for standing water around your property. Empty containers, scrub them clean, and turn them over or cover them to reduce your overall mosquito population.
  • Eliminate Food Source. Developing larvae and pupae need algae to fuel their rapid growth to adulthood, and so another way to reduce their population is to reduce their food source. In your pond or lake, use algaecide to remove suspended plant matter and muck reducers to break down detritus on the bottom of your pond.
  • Trim Shoreline Vegetation.  Unlike their developing larvae, adult mosquitoes live in the plants and vegetation along the pond’s shoreline. Evict those pests by clearing out and trimming back grasses and aquatic weeds. Use some herbicide to kill aquatic weeds and grasses, and use weed removal tools, like a weed cutter, rake and debris skimmer, and remove the dead plants and overgrowth.
  • Boost Fish Population.  Fish and other mosquito-eating pond life, like tadpoles, minnow, bass, bluegill and catfish, love gobbling those mosquito larvae and pupae. If you don’t already have a fish population living in your lake, consider adding some! The American Mosquito Control Association, in fact, recommends adding predacious minnows or native fish to lakes and ponds for biological control of the insects.
  • Keep Unused Standing Water Bug-Free.  Despite your best efforts, it can be impossible to completely eradicate mosquitoes in places with standing water – like around a pond or lake. Likewise, vessels like stored rainwater, water troughs and even bird feeders can become a breeding ground for mosquitoes. So what can you do? Consider mosquito dunks or bits. These handy little disks or bits contain a specially formulated biological pesticide designed to kill mosquito larvae. You simply toss them in unused bodies of water and let them go to work.

Zika and other mosquito-borne diseases are a real concern. Plus, all that buzzing can be annoying when you’re trying to enjoy your pond or lake during the warm days of summer. Use these tips to keep your yard mosquito-free – and your family and friends happy and healthy.

Pond Talk: Have you stocked your pond with mosquito-eating fish? If so, what types?

Keep Your Pond Water Moving - Airmax(r) Aeration Systems

I’ve tried sprays and other types of bug control. Is there anything else I can do to reduce the mosquitoes by my pond? | Ponds & Lakes Q&A

Q: I’ve tried sprays and other types of bug control. Is there anything else I can do to reduce the mosquitoes by my pond?

Q: I’ve tried sprays and other types of bug control. Is there anything else I can do to reduce the mosquitoes by my pond?

Nancy – Lima, OH

A: Nothing ruins a pondside shindig faster than a swarm of blood-thirsty mosquitoes. The buzzing, biting, irritating bugs are the bane of pond owners. Besides causing itchy welts, these little pests can transmit dangerous and deadly diseases, like malaria, dengue, yellow fever, West Nile virus, dog heartworm and equine encephalitis.

Yep, they’re a nuisance—but their population can be controlled. Here’s what we recommend.

Remove Food Source

Ponds with lots of plant matter and algae are perfect for feeding baby mosquitoes. Those little wigglers and tumblers (technical terms for developing mosquito larvae and pupae) gobble through the greens, but you can minimize their feeding frenzy by maintaining your pond and eliminating their food source.

Move the Water

A female mosquito prefers to lay her eggs in stagnant water that’s full of algae, plankton, fungi and bacteria, so your next plan of attack should be to churn the water with a fountain, like our AquaStream™ Fountain, or an Airmax® Aeration System near the area where you sit. The waves will make her think twice about calling that part of your pond home.

Grasses Be Gone

Because adult mosquitoes live among the debris surrounding your pond, you want to keep those grasses cleared out. Use some herbicide, like Shoreline Defense®, to kill aquatic weeds and grasses. And pull out your weed removal tools, like your weed cutter, rake and debris skimmer, and remove the dead plants, overgrowth and other potential hiding spots – at least in the area where you hang out most often.

Help from Finned Friends

Mosquito-eating pond life, like tadpoles, minnow, bass, bluegill and catfish, love noshing on the little larvae and pupae. If you don’t already have a fish population living in your lake, consider adding some! The American Mosquito Control Association, in fact, recommends adding predacious minnows or native fish to lakes and ponds for biological control of the insects.

Use Mosquito Dunks or Bits

Mosquito dunks or bits are a lifesaver for folks with still ponds and other standing water pools on their property. These handy little disks or bits contain Bt-israelensis (Bt-i), a specially formulated biological pesticide designed to kill mosquito larvae. You simply toss them in your pond or lake and they’ll provide relief for up to 30 days. Plus, they’re safe for use around wildlife, pets and humans.

Unfortunately, mosquitoes are part of life with a lake or pond. With some pond and landscape maintenance, aeration, water movement, biological control and, if necessary, chemical control, however, you can keep the buzzing swarms at bay.

Pond Talk: What are some other ways you’ve tried to control lakeside mosquitos?

Control Mosquitos Up To 30 Days - Summit® Mosquito Bits® & Dunks®

I like the idea of a pond but will it also bring more mosquitos? | Decorative Ponds & Water Gardens Q&A

I like the idea of a pond but will it also bring more mosquitos?

I like the idea of a pond but will it also bring more mosquitos?
Crystal – Baton Rouge, LA

If pondkeeping were a recipe for multiplying mosquitoes, it would be tough to justify having a pond at all. Fortunately, the same things that make a pond attractive to you make it an unwelcome spot for mosquitoes looking to settle down and start a family.

Mosquitoes, it seems, like prefer to lay their larva in stagnant water. As it turns out, ponds are much healthier and more attractive when they’re well aerated. The benefits of aeration are twofold. First, aeration helps gases produced by the breakdown of organic matter to dissipate naturally – which in turn eliminates the potential for unpleasant pond odor. Second – and very importantly – a well-aerated pond is a lousy place for mosquito larvae. That’s why so many of our customers turn to our PondAir™ and KoiAir™ Aeration Systems.

For pondkeepers who prefer a more dramatic display of mosquito-beating aeration, we recommend our 4-In-1 Pond Filtration System. In addition to the oxygenating benefits of aeration, these pumps double as fountains, sending up a spray of water to keep you entertained – while keeping mosquitoes at bay.

Under some circumstances, aeration isn’t a viable alternative. In those cases, our Mosquito Bits® and Mosquito Dunks® offer a safe, EPA-approved means to kill mosquito larva for up to 30 days.

So don’t let the threat of mosquitoes stand between you and your pond. Give them the fight of their lives – and we’ll do everything we can to make sure you come out ahead.

Pond Talk: Have you battled mosquitoes around your pond? How did you keep them away?

Airmax® PondAir™ Aeration Systems

How Do I Reduce Mosquitoes Around My Pond? – Pond & Lake Q & A

Picture of a Mosquito Close Up.

Pond & Lake Q & A

Q: I get a lot of mosquitoes. Are they coming from my pond? Is there anything I can do you to do to get rid of them? – Wendy of Ohio

A: There nothing worse than getting attacked and annoyed by mosquitoes. It’s hard to sit back and relax by the pond when swatting at mosquitoes! Well, like most topics I write about, I always like to start with the cause of your problem first.

What Causes Mosquitoes: Two words: Stagnant water. That’s right, any stagnant or standing water can be come a breeding ground for mosquitoes. And unlike the last few years, most of the country has had a wet spring, so expect mosquitoes to be a problem! The majority of your mosquitoes come from low areas, unclean gutters or any where water is allowed to collect and sit stagnate. A pond in most cases is not a great spot for mosquitoes to breed, especially if there is an aeration system or fountain
present. The constant ripples caused by an aeration system or fountain will make it very difficult if not impossible for mosquitoes to breed. Although, however, if your pond shorelines become overgrown with cattails or other emergent plants, they will block the rippling effect from an aeration system or fountain, thus contributing to mosquito growth.

Reducing Mosquitoes:

Use Mosquito Dunks® & Bits® to Reduce Mosquitoes:

  • Mosquito Dunks® are donut shaped and are simply placed on the water’s surface. Each dunk can treat 100 sq. ft.. Dunks are great for small ponds, water gardens and birdbaths.
  • Mosquito Bits® are recommended for a pond or lake. You just simply sprinkle the bits around the shoreline or any where the water is still. With Bits you don’t have to treat your entire pond. 1 oz of Mosquito
    Bits will treat up to 125 sq. ft. for 30-days.
  • Note: Mosquito Dunks® and Bits® are not recommended for ponds that are used for drinking.

POND TALK: What do you do to keep mosquitoes at bay?

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