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Product Details

Altosid Liquid SR-20

Altosid® Liquid Larvicide is a trusted insect growth regulatory (IGR) product that kills mosquito larvae. The product is now registered for ground and aerial ULV applications to terrestrial sites. Its microencapsulated formulation provides for longer residual control, easy mixing with only mild agitation, significantly reduced treatment costs, and no concern for unwanted coating to internal spray equipment or treated surfaces. Altosid® Liquid Larvicide provides effective larval control of disease-carrying mosquitoes, including Aedes aegypti and Aedes albopictus without disrupting non-target organisms. • Prevents the emergence of adult mosquitoes, including those that may transmit diseases such as West Nile virus, Zika virus, Dengue fever and chikungunya • Mimics insect juvenile hormone to disrupt metamorphosis • The (S)-methoprene in Altosid® formulations has been used effectively in professional mosquito control for 40 years with an excellent

Additional Information

Altosid® Liquid SR-20

Prevent adult mosquito emergence, including those which may transmit vector-borne diseases like West Nile virus, Zika virus, Chikungunya and dengue. Altosid® SR-20 Liquid Larvicide is an effective and flexible formulation fitting for any mosquito-control program.

Altosid® SR-20 Liquid Larvicide Concentrate offers superior control in a wide range of habitats and application areas, including temporary or floodwater breeding areas and irrigated cropland. Providing labor savings with residual control, this formulation is approved for aerial and ground ULV treatments.


  • Kills most mosquito pest species
  • Consistent results in all population densities
  • No impact on food web
  • he active ingredient US produced (S)-methoprene
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