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Harkers Harka-Mectin

  • 5ml Bottle £9.49

Harka-Mectin is a spot on treatment for internal and external parasites of homing, racing and exhibition pigeons. This includes worms, lice and mites. Must not be used on birds younger than 8 weeks old or weighing less than 100g.

Dosage Instruction:

2 Drops (200ug Ivermectin) per bird onto the skin, between the shoulders. Use before the start of the racing season.

Dose can be repeated every 6 weeks.

Bottle will treat approximately 80 pigeons.


  • Do not use during the main moulting season.
  • Do not use during the hatching period.
  • Do not use this product on young birds less than 8 weeks old.
  • Serious reactions have been reported after the application of the active substance to dogs (especially collies, old English sheep dogs and related breeds), tortoises and turtles
  • Avoid contact to skin, eyes and, mouth.
  • Wash hands thoroughly with soap and water after applying this product.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm
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All prices include VAT where applicable.

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Use in chickens?

2nd Aug 2015
VioVet Visitor

Can this be used on chickens.for red mite?

  • Non-Executive Director

Red mites spend most of their time not on the birds, but in nooks a crannies near to where birds roost. It is better to apply a suitable product to the perches etc, but the Harka-Mectin will be effective against mites which climb onto the birds to feed.