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What is a Larvicide?

Larvicide products are stealth mosquito control tools. They work proactively, behind the scenes, to prevent mosquito larvae from ever becoming flying, biting adults. Larvicides are designed to suppress mosquito populations by treating the aquatic habitats where mosquito larvae breed.

They can be applied in several different ways, including by air, drone, backpack, hand or even through air blast equipment.

Browse Larvicides

Proven performance in emergency situations, effective against most known arbovirus carry vector species, Crop tolerance labeling broadens application flexibility
close up of a mosquito

Choose the Right Larvicide

Larvicide products come in a wide range of formulation types, including liquids, granules, tablets, water-soluble pouches and others.

Each product is also designed to deliver a different length of larval control – ranging from just a day or two, all the way up to 180 days or more. Product fit can be influenced by your budget, species targets, resistance management objectives and habitat requirements, among others. Use our product selector tool below to find potential product choices for your program.

XRT Catch Basin Treatment
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Browse Larvicide Mosquito Products

  • Altosid Web Graphic

    Altosid® Larvicides

    Weight N/A
    Dimensions N/A
    Length of Control

    Residual, Single Brood

    Formulation type

    Briquette, Granule, Liquid, Pellet

    IRAC Mode of Action

    7A Juvenile Growth Hormone

    Active Ingredient

    (s)-Methoprene

  • AquaBac®

    AquaBac®

    Weight N/A
    Dimensions N/A
    Length of Control

    Single Brood

    Formulation type

    Granule, Liquid, Water Dispersible Granule

    Labeled Treatment Areas

    Certified Organic Areas, Crop Tolerance, Residential Areas

    IRAC Mode of Action

    11 A/B Microbial Disruptor

    Active Ingredient

    Bti

  • Censor Web Graphic

    Censor Larvicide

    Weight N/A
    Dimensions N/A
    Length of Control

    Single Brood

    Formulation type

    Granule

    IRAC Mode of Action

    5 NACHR Allosteric Activator

    Active Ingredient

    Spinosad

  • CocoBear Web Graphic

    CocoBear® Larvicidal Oil

    IRAC Mode of Action

    Suffocant/Physical

    Active Ingredient

    Mineral oil

  • Duplex G Web Graphic

    Duplex G Mosquito Larvicide

    Weight N/A
    Dimensions N/A
    Length of Control

    Residual

    Formulation type

    Granule

    IRAC Mode of Action

    11 A/B Microbial Disruptor, 7A Juvenile Growth Hormone

    Active Ingredient

    (s)-Methoprene, Bti

  • FourStar Web Graphic

    Fourstar® Larvicide

    Weight N/A
    Dimensions N/A
    IRAC Mode of Action

    11 A/B Microbial Disruptor

    Active Ingredient

    Bsph, Bti, Bti + Bsph

  • Natular Web Graphic

    Natular® Larvicides

    Weight N/A
    Dimensions N/A
    Length of Control

    Residual, Single Brood

    Formulation type

    Granule, Liquid, Tablet, Water Soluble Pouch

    Labeled Treatment Areas

    Certified Organic Areas

    IRAC Mode of Action

    5 NACHR Allosteric Activator

    Active Ingredient

    Spinosad

  • Strike Web Graphic

    Strike Midge Control

    Weight N/A
    Dimensions N/A
    Length of Control

    Residual, Single Brood

    Formulation type

    Liquid, Pellet

    IRAC Mode of Action

    7A Juvenile Growth Hormone

    Active Ingredient

    (s)-Methoprene

  • Mosquito Control Experts

    Working With Clarke

    Innovation is spurred from every corner of Clarke, and our team of world-class scientists is creating the mosquito control products of the future.

    From exploring new active ingredients for public health to advanced formulation design going into our NextGen products, we’re delivering greater value — on product efficacy, performance, and environmental impact —than anyone else in the mosquito control industry.

    Creating Customer Solutions

    Need support identifying the right potential products for your program? Our team of control consultants and customer care professionals are here to help you with any inquiry.

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    Preserve, Protect and Partner With Clarke

    Let’s talk about what a more sustainable mosquito control program looks like for you.

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