Larvanator: ALD-365




If you’re having issues with mosquitoes in your area, then our larvicide dispenser can help take care of the problem and stop mosquitoes from breeding. The Larvanator ALD-365 is a patent-pending automatic larvicide dispensing device that works year-round to eliminate mosquito larva in catch basins, french drains, sump pumps, drainage systems and other places that hold standing water. The product is a major breakthrough for integrating mosquito management for both homeowners and municipalities. The Larvanator is ideal for use in residential yard spaces, as well as, apartments, corporate campuses, universities, parks, playgrounds, golf courses, school grounds or anywhere storm drain infrastructure exists.

Simple Concept

The Larvanator ALD-365 fastens quickly to the underside of any catch basin cover and automatically dispenses a professional grade insect growth into the catch basin every 30 days once activated. It runs on one 9-volt battery, which you can replace once per year. The constant presence of larvicide kills mosquito larva, while also preventing them from becoming adult mosquitoes. “The Larvanator ALD-365 is ingenious,” states a manager at the Harris County Mosquito Control District. Consistently introducing larvicide into standing water throughout the year has never been done before automatically.

Combat Mosquitoes at their Source

The Larvanator was developed in response to a problem the company found when identifying the source of breeding mosquitoes. Even after aerial spraying to control adult mosquitoes, larval were clearly visible in drains that held standing water. Of course, the only solution at the time was to apply larvicide granules by hand, which is not cost-effective or long lasting. Inventor Jeff White states, “This invention is a game changer for the industry. It eliminates larva growth where it’s installed, which also reduces the need to spray for adult mosquitoes.” White added, “You can’t always eliminate the water source, so you must treat it. When you treat the source of the problem, you have a good foundation for a successfully integrated mosquito management program.”

Zika Virus

If you live in the Houston area, then you’re probably familiar with what the Zika Virus can do to your family. With the automatic larvacide dispenser, you’re just in time to help fight the Zika virus. An automatic larvacide dispenser is an effective tool that can be used in any catch basin or drainage system that holds water. Larvicide “doughnuts” that can float away, and at best only work for about a month. The Larvanator automatically dispenses fresh granules every 30 days, continuously killing mosquito larva for up to one year. Not only are you stopping the Zika Virus from entering your home, but you’re also stopping mosquito breeding.

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The New Standard in Integrated Mosquito Management

Simple Concept

  • Find the water if you want to solve the problem
  • Identify catch basins that hold water – residential or commercial, plastic or cast iron covers – treats standing water all year!
  • Treat the source – When you eliminate breeding grounds closest to population areas, you can see the results.

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Simple Installation

  • Load the Larvanator with 6-8 grams of larvicide granules and install one 9V battery
  • Remove and install the fastening knob to the drain cover with supplied cable tie
  • Hold Larvanator over drain and press activation button for first application starting the 30-day clock
  • Re-install drain cover and everything is ready for monthly automatic larvicide applications


stop mosquito breeding


Simple Service

Set it and forget it for one year. Simply replace the 9-volt battery and larvicide, hit the activate button once you feel ready, then set the drain cover back down.  That’s all there is to it!
Larvanator: ALD-365 | MosquitoMax, Houston TX