Clik Pour-On 2.2ltr (Dicyclanil)
Ireland
Clik 5% Pour-On for Sheep (Dicyclanil)
Clik 5% Pour-On is a ready-to-use blowfly strike preventative treatment for sheep containing 5% dicyclanil. It provides up to 16 weeks of protection against blowfly strike caused by Lucilia sericata and Wohlfahrtia magnifica.
Clik is applied directly to the fleece using a suitable pour-on gun with a fan spray nozzle. It is designed to prevent blowfly strike before an infestation develops, making it a practical option for protecting sheep during periods of blowfly activity.
Product Information
| Clik 5% Pour-On Product Details | |
|---|---|
| Active Ingredient | Dicyclanil 5% (50 mg/ml) |
| Target Species | Sheep |
| Treats and Controls | Prevention of blowfly strike caused by Lucilia sericata and Wohlfahrtia magnifica |
| Administration Method | External pour-on suspension applied using a spray nozzle |
| Length of Protection | Up to 16 weeks |
| Available Sizes | 2.2L and 5L |
| Marketing Authorisation Holder | Elanco GmbH |
Withdrawal Periods
| Species | Meat & Offal | Milk Withdrawal |
|---|---|---|
| Sheep | 40 days | Not permitted for use in lactating sheep producing milk for human consumption |
Important: Do not shear sheep within 3 months after treatment. Clik must not be used in lactating sheep producing milk for human consumption.
What Does Clik 5% Pour-On Treat?
Clik is licensed for the prevention of blowfly strike in sheep caused by the following fly species:
Blowfly Species Controlled
- Lucilia sericata: Common greenbottle blowfly associated with blowfly strike in sheep.
- Wohlfahrtia magnifica: A blowfly species capable of causing fly strike in sheep.
How It Works: Dicyclanil interferes with the development of blowfly larvae, preventing normal moulting and development. Clik is intended to prevent strike rather than provide immediate knockdown treatment for an established infestation.
Key Features of Clik 5% Pour-On
- Up to 16 Weeks Protection: Provides long-lasting protection against the specified blowfly species.
- Preventative Treatment: Designed for use before or at the beginning of anticipated blowfly activity.
- Targeted Application: Applied over the back, tail and crutch using a fan spray nozzle.
- Single Application: One correctly administered treatment provides the stated protection period, although sheep should still be checked regularly.
- Sheep-Specific: Licensed for use in sheep at the recommended weight-based dose bands.
Clik 5% Pour-On Dosage for Sheep
Recommended Dose: Apply according to the sheep's bodyweight using the dose bands below. The recommended volumes correspond to approximately 0.6-2 ml per kg bodyweight.
Sheep - Dose and Bottle Coverage
| Bodyweight | Dose | 2.2L | 5L |
|---|---|---|---|
| 10-20 kg | 20 ml | 110 | 250 |
| 21-30 kg | 25 ml | 88 | 200 |
| 31-50 kg | 30 ml | 73 | 166 |
| Over 50 kg | 35 ml | 62 | 142 |
Bottle Coverage: Figures show the number of complete doses per pack, rounded down to whole doses and assuming no product wastage. Always use the correct dose for the animal's bodyweight.
Administration Instructions
- External Use Only: Apply directly to the sheep's fleece.
- Shake Before Use: Shake the container thoroughly before application.
- Application Equipment: Use a suitable manual or automatic pour-on gun fitted with a fan spray nozzle.
- Spraying Distance: Hold the nozzle approximately 45 cm from the sheep during application.
- Application Area: Apply in a fan spray along the spine in a band at least 10 cm wide, starting from the middle of the shoulders and continuing around the tail and crutch.
- Dose Distribution: Apply half the dose along the spine and the remaining half over the tail and crutch area.
- Timing: Apply before anticipated blowfly activity or at the beginning of the blowfly season.
- Dirty Sheep: Dag sheep with dirty back-ends before treatment.
- After Dagging or Crutching: If sheep are dagged or crutched in the weeks following treatment, re-treatment may be required because protection can be lost.
- Weather: Do not apply during heavy rainfall or when heavy rain is expected, as wash-off may reduce the protection period.
- Regular Checks: Continue checking sheep for signs of blowfly strike throughout the protection period.
Important Safety Information
- Contraindications: Do not use in sheep with known hypersensitivity to dicyclanil or any excipient.
- Milk-Producing Sheep: Do not use in lactating sheep producing milk for human consumption.
- Pregnancy and Lactation: Safety has not been established. Use only following a benefit/risk assessment by the responsible veterinarian.
- Established Blowfly Strike: Clik is a preventative product. Existing strikes may require separate treatment with a suitable knockdown insecticide.
- Shearing Restriction: Do not shear sheep within 3 months after treatment.
- Personal Protection: Wear synthetic rubber gloves, a face mask and PVC trousers during application.
- Handling Treated Sheep: Minimise handling after treatment. Wear coveralls and Wellington boots when handling treated sheep; add waterproof trousers and a coat if the sheep are wet.
- Skin Contact: Remove contaminated clothing and wash affected skin thoroughly with soap and water.
- Eye Contact: Rinse eyes with clean water for several minutes and seek medical advice.
- During Use: Do not eat, drink or smoke while applying the product. Wash hands and exposed skin after handling treated sheep.
- Environmental Protection: Keep treated sheep away from watercourses for at least 1 hour after treatment. The product can be harmful to aquatic organisms and dung flies.
- Disposal: Do not allow product or waste to enter watercourses. Dispose of unused product and containers in accordance with national requirements.
Storage and Shelf Life
- Shelf Life: 5 years when packaged for sale.
- After Opening: Use within 1 year of first opening.
- Storage: Protect from direct sunlight and frost.
- Container: Store in the original container and keep tightly closed.
- Authorised Pack Sizes: 0.8L, 2.2L and 5L. Not all pack sizes may be marketed.
- Marketing Authorisation Holder: Elanco GmbH, Heinz-Lohmann-Strasse 4, 27472 Cuxhaven, Germany.
- Marketing Authorisation Number: VPA22020/021/001.
- SPC Revision Date: October 2018.
Availability: Available on Agridirect in 2.2L and 5L pack sizes.
Important: Always read the product label and all enclosed information for Clik 5% Pour-On before administering to sheep. Follow the recommended dosage, application instructions and withdrawal periods.
Click here to Download Data Sheep
1 NAME OF THE VETERINARY MEDICINAL PRODUCT
CLIK 5 % Pour-on Suspension for Sheep
2 QUALITATIVE AND QUANTITATIVE COMPOSITION
100 ml suspension contains:
Active substance: Dicyclanil (ISO) 5.00 g
Colouring matter: Ponceau 4R E124
Preservatives:
Methylparaben E218
Propylparaben E216
Butylated hydroxytoluene E321
For a full list of excipients, see section 6.1
3 PHARMACEUTICAL FORM
Pour-on suspension.
Product imported from UK: Red suspension.
4 CLINICAL PARTICULARS
4.1 Target Species
Sheep
4.2 Indications for use, specifying the target species
Prevention of blowfly strike due to Lucilia sericata on sheep.
Prevention of blowfly strike due to Wohlfahrtia magnifica on sheep.
4.3 Contraindications
Do not use in sheep producing milk for human consumption.
Do not use in case of hypersensitivity to the active substance or any of the excipients.
4.4 Special warnings for each target species
None
4.5 Special precautions for use
i) Special precautions for use in animals
The product is best applied before an anticipated blowfly challenge, or when a blowfly challenge is identified on or in
the vicinity of the farm.
Established strikes may require a separate treatment with a knockdown insecticide.
It is recommended that animals with dirty back-ends are dagged prior to application.
If dagging or crutching is undertaken in the weeks following application, these animals should be re-treated, otherwise protection could be lost.
Do not apply during heavy rainfall, or when such conditions are expected.
The resulting wash out may reduce the protection period.
The use of CLIK has harmful effects on dung flies.
Treated sheep must be kept away from watercourses for at least one hour after treatment.
There is a serious risk to aquatic life if this advice is not followed.
ii) Special precautions to be taken by the person administering the veterinary medicinal product to animals
• Operators should wear synthetic rubber gloves, a face mask and PVC trousers when applying the product.
• In case of skin contact remove contaminated clothing and thoroughly wash the affected parts of the body with soap
and water.
• In case of eye contact rinse eyes with clean water for several minutes and contact physician for advice.
• In case of ingestion call for medical advice.
• Always wash hands with soap and water after handling sheep and before eating and drinking or smoking.
• Wash hands and exposed skin after working with recently treated sheep.
• Do not eat, drink or smoke whilst using the product.
Handling sheep in the weeks following treatment:
• Do not shear sheep in the 3 months after treatment.
• Handle sheep as little as possible after treatment as residues remain on the fleece for some weeks.
• If you need to handle sheep after treatment, wear coveralls and Wellington boots.
If sheep are wet also wear waterproof trousers and coat.
4.6 Adverse reactions (frequency and seriousness)
None known.
4.7 Use during pregnancy, lactation or lay
The safety of the veterinary medicinal product has not been established during pregnancy or lactation.
Use only accordingly to the benefit/risk assessment by the responsible veterinarian.
Laboratory studies in rats and rabbits have not shown any evidence of a teratogenic, foetotoxic or maternotoxic effects.
4.8 Interaction with other medicinal products and other forms of interaction
None known.
4.9 Amounts to be administered and administration route
For external use only.
CLIK is applied according to the following recommendations:
(Guide dose volumes correspond to 0.6 – 2 ml (30 – 100 mg dicyclanil) per kg bodyweight.)
Shake the container well before use.
CLIK must be applied with a manual or automatic dosing gun (e.g. Novartis Pour-on gun), with a spray nozzle, which
guarantees the correct spreading of the product on the fleece.
Best results will be achieved by holding the gun approximately 45 cm from the sheep during application.
Apply as a fan spray along the spine of the animal in a band at least 10 cm wide from the middle of the shoulders and in an arc around the crutch and tail.
Half the dose should be applied along the spine with the remainder over the tail and crutch area.
Clik is administered once, before predicted Wohlfahrtia fly activity, or before or at the beginning of Lucilia fly activity.
Clik will protect against blowfly strike caused by Wohlfahrtia or Lucilia flies for 16 weeks.
In individual cases, a strike may occur earlier; therefore, it is good practice to check animals regularly for blowfly strike.
Do not shear sheep in the 3 months after treatment.
4.10 Overdose (symptoms, emergency procedures, antidotes), if necessary
An overdose of up to at least 5 times the recommended dose does not lead to any signs of local or systemic intolerance.
An antidote is not known.
4.11Withdrawal Period(s)
Meat and offal: 40 days
Not permitted for use in lactating animals producing milk for human consumption.
5 PHARMACOLOGICAL or IMMUNOLOGICAL PROPERTIES
Pharmacotherapeutic group:
Other ectoparasiticides for topical use.
ATC vet code:
QP53AX24.
5.1 Pharmacodynamic properties
The mode of action of dicyclanil is not known but it is apparently similar to that of cyromazine, a triazine derivative.
Similar to the Benzoylphenylureas (BPU) it interferes with moulting and pupation but without acting directly on the
chitin synthesis.
Dicyclanil prevents the moult from the first to the second larval instar of Lucilia spp. and Wohlfahrtia spp.
Body weight (kg) Dose Volume (ml)
10-20 20
21-30 25
31-50 30
>50 35
5.2 Pharmacokinetic properties
After 7 days post dosing, approximately 5% of the dose was absorbed and eliminated in urine and faeces.
Systemic absorption varies with such factors as wool density and length, and sheep breed.
Peak blood levels were observed between 12 and 48h post dose, accounting for <0.025 mg dicyclanil equivalents/kg.
In experimental residue depletion studies, absorbed radioactivity was widely distributed throughout the body.
Highest half lives were found in liver and kidney being 13 and 10 days respectively.
In muscle, fat and wool, unchanged dicyclanil was found to be the major residue, whereas in liver and kidney the
descyclopropyl dicyclanil was found to be the major residue together with unchanged dicyclanil.
Environmental properties
The use of CLIK has harmful effects on dung flies.
Treated sheep must be kept away from watercourses for at least one hour after treatment. There is a serious risk to
aquatic life if this advice is not followed.
6 PHARMACEUTICAL PARTICULARS
6.1 List of excipients
Polysorbate 20
Pemulen TR-2NF
Methyl parahydroxybenzoate E218
Propyl parahydroxybenzoate E216
Disodium edetate
Butylated hydroxytoluene E321
Myverol 18-92
Fractionated coconut oil
Propylene glycol
Ponceau 4R E124
Sodium hydroxide
Purified water
6.2 Incompatibilities
Not applicable.
6.3 Shelf-life
Shelf life of the veterinary medicinal product as packaged for sale: 5 years
Shelf life after first opening the immediate packaging: 1 year
The shelf life expiry date of this product is the date shown on the container of the product as marketed in the country of origin.
6.4 Special precautions for storage
Protect from direct sunlight.
Protect from frost.
Store in the original container.
Keep the container tightly closed.
6.5 Nature and composition of immediate packaging
The pack is composed of pigmented white opaque polyethylene back pack container with blue polypropylene screw
cap, containing 2.2 or 5 litres of finished product.
Not all pack sizes may be marketed.
6.6 Special precautions for the disposal of unused veterinary medicinal products or waste materials
Any unused product or waste material should be disposed of in accordance with national requirements.
CLIK should not enter water courses as this may be dangerous for fish and other aquatic organisms.
7 MARKETING AUTHORISATION HOLDER
Cross Vetpharm Group Limited,
Broomhill Road,
Tallaght,
Dublin 24,
Ireland
8 MARKETING AUTHORISATION NUMBER(S)
PVPA 10960/001/001
9 DATE OF THE FIRST AUTHORISATION/RENEWAL OF THE AUTHORISATION
19th September 2008
Sheep Pour-ons and spot-ons
Pour-ons and spot-ons need to be applied accurately and each manufacturer may recommend subtle differences. Use appropriate and calibrated guns, always clean with warm soapy water and then rinse after use. Store in a safe dry place. When treating sheep with these products, make sure they are applied along the back line. If placed to one side, the product will not spread evenly around the body. No pour-on or spot-on is effective against sheep scab.

The Four Stroke Method: The four stroke method ensures the pour-on is applied evenly by applying a quarter of the application at a time in four simple strokes.
1) 1/4 applied from between the shoulders to middle of back
2) 1/4 applied from middle of back to top of animals tail
3) 1/4 applied from one side of the animals tail down the crutch
4) 1/4 applied from other side of tail down the other crutch
Clik Pour-On prevents against blowfly strike in sheep and lambs. Clik Pour-On's advanced formula will prevent blowfly strike for up to 16 weeks.
Active Ingredient: Dicyclanil
Target Species: Sheep
Treats and Controls: Blowfly strike
Administration Method: Pour-On
Length of Protection: 16 Weeks
Withdrawal Time: 40 days for sheep intended for meat and offal. not recommended for sheep producing milk for human consumption
Legal Status: POM
Delivery Information
- Fast Nationwide Delivery (Ireland)
- Standard Delivery - orders under €129 are €6.99
- Free Shipping for orders over €129
- Typically 2-4 days for delivery
Note: Some products may have an extra heavy/bulk delivery charge; this will be noted on the product page.
Delivery Service
Here at Agridirect we have joined forces with An Post & DPD to ensure all packages are delivered promptly and safely to you. We ship to all mainland countries within the EU. Deliveries take place Monday to Friday, excluding bank holidays. Once your order has been dispatched from our warehouse, you will be notified by email. If there is a delay with your order for any reason, you will be contacted immediately.
Delivery Times
- Ireland (ROI & NI) - 2-4 Working Days
- EU (Mainland Only) - 4-6 Working Days
Some products have an extended delivery time, this is noted on the products.
Delivery Rates
- Country - Delivery Charge
- Ireland (ROI & NI) - €6.99
- Austria - €39.99
- Belgium - €36.99
- Czech Republic - €39.99
- Denmark - €39.99
- Finland - €51.99
- France - €36.99
- Germany - €36.99
- Hungary - €43.99
- Italy - €49.99
- Luxembourg - €36.99
- Netherlands - €36.99
- Poland - €36.99
- Portugal - €51.99
- Slovakia - €43.99
- Slovenia - €43.99
- Spain - €49.99
- Sweden - €49.99
A selection of the products we sell are only licensed for sale within the Republic Of Ireland and can not be shipped outside of the country. These products are noted as only being available within the Republic of Ireland on the individual product pages.
Note: There may be an additional charge on certain bulky items. This charge will be clearly marked on applicable products and will be explained on the checkout page before payment has been made.
Returns Policy
We’re sorry your purchase didn’t work out. But don’t worry; we have a great returns policy to help you out.
All purchases can be returned to us within 14 days of delivery, and returned goods must be received within 14 days from the date you informed us of the return.
Purchases may be opened for inspection but must not be used and must be repackaged securely in the original packaging if you wish to return it.
If we discover goods have been used or there has been a loss in value of the goods due to damage to the goods while in your care or whilst being returned to us, we will reduce the amount refunded, which may amount to the full cost of the product, to cover the loss of value of the goods.
All returns should be complete, which includes boxes, manuals, and accessories that may have been included with the order.
All returns must be packaged appropriately for shipping; we will not accept responsibility for damages or loss that occurs during shipping of a return product.
We accept no responsibility for goods damaged or lost while in transit to us.
How do I return a product?
We have partnered with DPD to make your returns process easy and secure. Simply follow the steps below and bring your package to an official DPD pickup point.
1) All returns must be accompanied with a fully filled out returns form which can be downloaded returns form PDF.
2) To print off your return label click DPD Returns page or visit www.dpd.ie/returns and follow the on-screen instructions. Make sure and use your order number as your reference.
- Select “Continue as Guest”
- Select “Agridirect” from the drop-down menu
- Select your reason for returning
- Select the size of the package you wish to return
- Accept DPD’s terms and conditions
- Fill in your payment details
- Fill in your own details
- Follow the instructions to print off your label
3) Bring your package to a DPD pickup point. To find your nearest drop off point DPD pickup shops.
Once the returned product has been received into our warehouse and been fully inspected a refund will be issued.
If you choose not to use the DPD returns service we recommend that you use a method that can be tracked.
For the return of bulk products please contact us at sales@agridirect.ie
I have received a damaged product from you, what should I do?
First off, if you have received a damaged electrical product from us, do not plug it in. Any electrical products that are plugged in are deemed ‘as used and accepted’ and are not accepted as returns. All damages must be reported to us via phone or email within 24hours of receipt of goods. Please ensure you check your items upon delivery.
How do I begin the returns process?
If you wish to begin the return process, please email us at sales@agridirect.ie and ensure the following information is included in your email. Your name, phone number, Order id, the item you wish to return, reason for return and if the product is damaged we require photos of the product.
Once you have sent us all required information a member of our team will assess your claim and will contact you as soon as possible. Please hold off on returning products until a member of our team has called you to confirm.
Refunds
Once the returned product has been returned to us and fully inspected a refund will be issued.
Please Note: A typical timeline for a refund to show in your account is up to 10 working days from the date processed, depending on your bank.
