ABOUT COOPERS EXZOLT

Long-lasting cattle tick, bush tick and buffalo fly control in a low volume pour-on.

Coopers Exzolt Pour-on for cattle is a next generation ectoparasiticide that controls cattle ticks for 56 days, bush ticks for 21 days and buffalo flies for 21 days. It contains fluralaner, a class of chemical which is new in the Australian cattle parasite market, which delivers breakthrough control against external parasites and will help Australian cattle farmers fight chemical resistance. What’s more, Coopers Exzolt Pour-on for Cattle is a low volume pour-on, which means application is easier, faster and there’s less container wastage.

How does it work?

Coopers Exzolt Pour-on for Cattle works systemically through absorption into the blood stream via grooming and via direct contact. Cattle ticks, bush ticks and buffalo flies are exposed to the active ingredient, fluralaner, when they feed on treated cattle and via contact. This dual activity ensures greater exposure of the parasite to fluralaner for effective control.

What does long-lasting Coopers Exzolt Pour-on for Cattle control?

56 days

control of cattle ticks.

The longest lasting control of cattle ticks compared to any other pour-on product in Australia.

21 days

control of bush ticks

The longest lasting control of bush ticks in Australia.

21 days

control of buffalo fly

No other pour-on control buffalo flies for longer in the Australian market2.

WHY CHOOSE

COOPERS EXZOLT POUR-ON FOR CATTLE?

LONG-LASTING CONTROL.

Long-lasting cattle tick, bush tick and buffalo fly control means less treatments, therefore less stress on animals and less labour.

UNIQUE MOLECUE. NO KNOWN RESISTANCE.

Only Coopers Exzolt Pour-on for Cattle contains fluralaner, a chemical active which is new for cattle parasite control in Australia, with no known resistance to both ticks and buffalo flies.

Rainfast

Not adversely affected by heavy rainfall after treatment.

RAPID CONTROL

Effective control of cattle ticks and bush ticks within 1 to 5 days*.

Treatment flexibility

With long-lasting control and a chemical active which is new for Australian cattle, producers have more choice and a new tool to control ticks and buffalo fly.

Low volume pour-on application

Easy-to-use pour-on application and low volume formulation making application simple.

APPLICATION & DOSAGE

Coopers Exzolt Pour-on contains fluralaner, a parasiticide belonging to the isoxazoline family of chemicals, which works systemically as well as by contact to control ectoparasites.

Coopers Exzolt Pour-on for Cattle is for the control of isoxazoilne susceptible strains of Cattle Tick (Rhipicephalus (Boophilus) microplus) including dieldrin, organophosphate, synthetic pyrethroid amidine, macrocyclic lactone and fluazuron resistant ticks. Controls Bush Tick (Haemaphysalis longicornis) and Buffalo Fly (Haemotobia irritans exiqua) including synthetic pyrethroid resistant strains.

Active Ingredient: Fluralaner 50g/L

Low volume pour-on application

Body Weight (kg)Dose Rate (mL)5L Pack treats (cattle)
201 – 25012.5400
251 – 30015.0333
301 – 35017.5285
351 – 40020.0250
401 – 45022.522
451 – 50025.0200
501 – 55027.5181
551 – 60030.0166
601 – 65032.5153

Withholding Periods

MEAT – DO NOT USE less than 38 days before slaughter for human consumption.
MILK: DO NOT USE in cows which are producing or may in the future produce milk that may be used or processed for human consumption except replacement dairy heifers prior to first mating.

Trade Advice

EXPORT SLAUGHTER INTERVAL (ESI): DO NOT USE less than 88 days before slaughter for export.

Re-treatment interval

DO NOT USE ire-treat animals for 88 days after last treatment.

Coopers Exzolt Pour-on for Cattle is safe for use in breeding and pregnant cows.

Precautions

Reproductive safety in breeding bulls has not been evaluated. Safety has not been demonstrated in calves younger than 6 months.

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*In accordance with WAAVP Guidelines for evaluating the efficacy of acaricides against ticks (Ixodidae) on ruminants and WAAVP Guideline for evaluating the efficacy of parasiticides against ectoparasites of ruminants

1. MSD data on file, 2024

2. 21 days is the longest buffalo fly control period on the market when applied as a pour-on and this

is equivalent to other pour on products on the market (https://flyboss.com.au/buffalo-fly/)

3. Department of Industry, Tourism and Trade Northern Territory, Acaricide (chemical) resistance in cattle

ticks. 2022.

4. Kotze, AC. and Hunt, PW., The current status and outlook for insecticide, acaricide and anthelmintic

resistances across the Australian ruminant livestock industries: assessing the threat these resistances

pose to the livestock sector. Aust Vet J. 2023; 101: 321–333.

https://doi.org/10.1111/avj.13267

5. Ball M, Watt B. Cattle tick management in SE Queensland. Flock and Herd Case Notes, Sydney, 2018

Available at: http://www.flockandherd.net.au/cattle/ireader/cattle-tick-management.html

APVMA No.: 92557/135894.

® Registered trademarks. Copyright © 2024 Merck & Co., Inc., Rahway, NJ, USA and its affiliates. All rights reserved.