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Aqua K Othrine AU & NZ


Aqua K Othrine AU & NZ

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Product Overview

Leading water-based space-spray technology for the control of mosquitoes and flies with FFAST technology.

ZIKA update: Watch the US TV network CNBC interview with Bayer ES Vector Control expert Kurt Vandock, and learn how Bayer is helping in the fight against mosquito-borne diseases

NB: Suspend Polyzone (mentioned in the interview) is only currently registered in the US.

Product Description

  • Contains synthetic pyrethroid (2% deltamethrin) in a unique EW formulation.  Primarily based on water with built-in FFASTanti-evaporant technology
  • Low environmental impact and high level of safety in use
  • Highly effective against flying insects such as mosquitoes and flies
  • Very low rates of application
  • Biodegradeable – no environmental accumulation
  • Dilutes with water
  • Non-flammable
  • Fully WHOPES evaluated and recommended for use as a space spray (For specific details refer:

Aqua-K-Othrine kills mosquitoes, flies; cockroaches; spiders and stored product pests.

To view the latest issue of Bayer's Public Health Journal visit

To view the Bayer Dengue Learning Lab visit


Use & Safety

When to use

October November December January February March April May June July August September

Where to use

Agricultural building Commercial building Indoor Outdoor Public building Storage

Application rates and delivery

Wear nitrile/neoprene gloves, spray mask and suitable protective clothing when handling concentrate.  Remove heavily contaminated clothing immediately and wash before re-use.

  • Use in outdoor and indoor situations where flies and/or mosquitoes are a problem (including but not limited to abattoirs, refuse tips, picnic areas,sports grounds, recreation areas, factories, industrial buildings, domestic residences and areas associated with animal production).
  • Outdoor application: 50 mL/ha
  • Indoor application: 2.5 mL/1000 m3
  • Dilute with a suitable volume of water and apply using equipment capable of generating a mist or thermal or cold fog. Avoid application outdoors if wind speed is in excess of 10 km/h as spray will be dispersed too quickly.

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