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Product Description

​A brown liquid

Why Use Cyromazine Liquid

  • ​Non-stripping IGR (Insect Growth Regulator) saturation dip
  • For the prevention of flystrike for up to 12 weeks
  • Not a treatment for live flystrike.

Withholding Period

  • Meat - 7 days
  • Milk - 35 days
  • Wool - 2 months


​500g/L cyromazine

Regulatory Information

  • Agrecovery
  • EPA approval No HSR002223
  • Registered pursuant to the ACVM Act 1997, No A11467

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Product Sizes available

  • 5 L

Delivery Options

  • Freight to farm
  • Ravensdown pickup point

Important Information


    Non-stripping saturation dip

    Prevention of of flystrike for up to twelve weeks

    A non-stripping saturation dip (for jetting, plunge or shower) for the preventative control of blowfly strike caused by common strike flies, including the Australian blowfly (Lucilia cuprina), including organophosphate resistant strains, for up to twelve weeks when used as directed.


    For up to 12 weeks protection against flystrike, dilute 2mL Cyromazine Liquid per litre of water, ie 2 litres per 1000 litres of dip. Apply by jetting or saturation dipping (plunge or shower), ensure saturation to skin level.

    It can be also be used at half rate of 1mL Cyromazine Liquid per litre of water to give up to 6 weeks protection against flystrike. Do not use this rate for hand jetting or through spray races.


    Do not use on open wounds eg those resulting from marking or mulesing operations.

    If skin or hair contact occurs remove contaminated clothing and flush skin and hair with plenty of running water. If splashed in eyes wash out immediately with water. For advice, or if you feel unwell, contact the National Poisons Centre 0800 POISON (0800 764766) or a doctor immediately. If medical advice is needed, have product container or label at hand.


    • Outer carton of 4 x 5L containers.
    • AgRecovery eligible.


    Store in the original container, tightly closed in a cool, dry and locked place away from direct sunlight. Store below 30oC (room temperature). Do not store for prolonged periods in sunlight. Do not reuse the container.


    2 years from date of manufacture.


    Meat withholding
    Sheep producing meat and offal for human consumption must not be sold for slaughter during or within 7 days of last treatment

    Milk withholding
    Milk intended for sale for human consumption or manufacture must be discarded during treatment and for 35 days following treatment

    Wool residues
    Ensure the time between dipping and subsequent shearing is at least 2 months, except in the case of spot treatment of fly strike.