CLiK™ Spray-On Sheep Blowfly Treatment (dicyclanil)

Put the worry of blowfly strike behind you
CLiK™ Extra

CLiK™ Extra Spray-On Sheep Blowfly Treatment (dicyclanil)

Extra Strong: Extra Long

CLiKZiN™ Spray-On Sheep Blowfly Treatment (dicyclanil)

Short on withholds. Strong on blowfly protection.
Extinosad™ Lice Destroyer (spinosad)

Extinosad™ Lice Destroyer (spinosad)

Extinosad™ Pour-On for Sheep

Extinosad™ Pour-On for Sheep (spinosad)

DEAD FAST so you can be DEAD SURE
Extinosad™ Lice, Fly & Maggot Eliminator

Extinosad™ Lice, Fly & Maggot Eliminator (spinosad)

An effective treatment to prevent blowfly strike and control maggots and lice on sheep.
Extinosad™ Aerosol for Wounds

Extinosad™ Aerosol for Wounds (spinosad and chlorhexidine digluconate)

Convenient, ready to use spray product for the treatment and prevention of blowfly strike in mulesing, marking and other wounds of sheep.
Fasinex ™

Fasinex ™ 240 (Triclabendazole)

Proven liver fluke control
Vetrazin™ Liquid Sheep Blowfly Treatment

Vetrazin™ Liquid Sheep Blowfly Treatment (cyromazine)

Protection of long wool sheep for up to 14 weeks from strike by blowfly
Vetrazin™ Spray-On Sheep Blowfly Treatment

Vetrazin™ Spray-On Sheep Blowfly Treatment (cyromazine)

Protection of long wool sheep against blowfly strike for 11 weeks

Zolvix™ (monepantel)

A high performance sheep drench
Zolvix™ Plus

Zolvix™ Plus (monepantel & abamectin)

Zolvix™ Plus prolongs the life of all effective sheep drenches

Vetrazin™ Spray-On Sheep Blowfly Treatment (cyromazine)

Protection of long wool sheep against blowfly strike for 11 weeks

Vetrazin™ Spray-On is a convenient, ready to use spray on formulation, registered for the protection of long wool sheep against blowfly strike for 11 weeks. It contains the active ingredient cyromazine, an insect growth regulator that breaks the lifecycle of the blowfly before any damage occurs.

Important Safety Information

Prior to use, please consult the product label for complete instructions.

Will irritate the eyes and skin. Avoid contact with eyes and skin. When using the product wear rubber gloves. Wash hands after use. After treatment, wait until sheep are dry before rehandling.

Withholding Periods

MILK: DO NOT USE on sheep which are producing or may in the future produce milk or milk products for human consumption.
WOOL: DO NOT USE less than 2 months before shearing or fibre collection.
MEAT: DO NOT USE less than 7 days before slaughter for human consumption.

Export Slaughter Interval

DO NOT USE less than 28 days before slaughter for export.

Directions For Use

DO NOT DILUTE. DO NOT USE on sheep with less than six weeks wool growth.

Critical Comments

  1. Use only a spray-on applicator gun recommended by Elanco.
  2. Ensure the applicator gun is clean.
  3. Calibrate applicator gun using an accurate volume measure.
  4. Ensure all areas to be protected are treated.
  5. When preventing body strike ensure bands overlap along the midline (Diagram 1).
  6. This product is not ideal for treating existing strikes. Treated larvae may take three to four days to die. Use a product registered as a dressing for existing strikes (e.g. Extinosad™ Aerosol, Extinosad™ Eliminator).
  7. Should not be mixed with any other product.
  8. Should not be applied during gusty or windy weather as spray drift will reduce the period of protection.
  9. Heavy rain following the application of this product could diminish the period of protection.
  10. Vetrazin™ Spray-On is coloured for band identification. This scourable dye will disappear shortly after treatment.

Recommended Applicators

Vetrazin™ Spray-On has been shown to be compatible with many standard spray-on applicators, including those powered by either compressed air or LPG. The guns approved are the NJ Phillips PAM754 and the Genesis V-Grip™, Hi-Flow™ and 30 mL Power Doser™.

A fan spray nozzle must be used to ensure that all areas of the sheep prone to flystrike are protected. After use wash with warm, soapy water and rinse with clean water.


Should not be used on open wounds e.g. wounds resulting from marking or mulesing operations.