CYDECTIN® Pour-On For the treatment and control of a wide range of internal and external parasites in cattle, and for the treatment and control of lungworm and roundworms in deer.
Pack sizes:
500ml 2L & 5L Backpacks 15L Containers
Premium Pour-On

Key Features

  • Suitable For
  • Cattle
  • Deer


The efficacy of CYDECTIN® Pour-On is not adversely affected if applied when the hide is wet, or if rain occurs shortly after application. However treatment of animals under these circumstances is not recommended practice.

Persistent activity

CYDECTIN Pour-On, following a single application at the recommended dose rate, prevents reinfection with the following parasite species:

Parasite Species Persistent Protection Period
Dictyocaulus viviparus 42 days
Ostertagia ostertagi (O. lyrata) 35 days
Haemonchus spp 28 days
Trichostrongylus axei 28 days
Oesophagostomum radiatum 42 days
Bunostomum phlebotomum 42 days
Dictyocaulus ekerti 42 days
Ostertagia-like spp 42 days 
Oesophagostomum venulosum 42 days
Chabertia ovina 42 days


Meat: Cattle: 0 Days
  Deer: 0 Days
  Bobby calves: 0 Days
Milk:   0 Days

It is an offence for users of this product to cause residues exceeding the relevant MRL in the NZ (Maximum Residues Limits of Agricultural Compounds) Food Standards.

Ease of Use

CYDECTIN Pour-On comes ready to use in applicator bottles, back packs or drums. A number of applicators have been tested with CYDECTIN Pour-On and several have proved suitable.


The use of CYDECTIN Pour-On improves milk production in lactating dairy cows and increases gains in growing beef and dairy cattle exposed to parasite challenge.

A series of trials was carried out in New Zealand and Australia to examine the effects of CYDECTIN Pour-On on milk production at different treatment times. Regardless of the stage of lactation, treatment of dairy cows gave a significant increase. Treated cows were better able to maintain body weight, and showed better recovery in milk production after a drought. The benefits occurred despite heavy rainfall in one of the trials and were observed even when nematode challenge was low.

Broad Spectrum

CYDECTIN Pour-On is efficacious against roundworms, lungworm, lice and mites which infect cattle, and lungworm and roundworms of deer.

Safety to Target Animals

CYDECTIN Pour-On has a wide margin of safety when used at the recommended dose rate in all ages and breeds of cattle including pregnant cows and breeding bulls.

Effect on Dung Beetles

When applied as directed, the levels of moxidectin in the faeces of treated animals will not have any significant adverse effect on dung beetles.

Concurrent Use

CYDECTIN Pour-On is safe to use concurrently with other treatments in cattle including mineral supplements, fluke treatments and vaccines. It should not be applied at the same time as any other pour on product.


CYDECTIN Pour-On does not cause irritation to the skin or damage to the hide when used as directed.