Cydectin Long Acting Injection for Sheep Virbac 500mL
- Active ingredient
- Moxidectin 20 g/L
- Controls
- Host: sheep (not lambs less than 20 kg). For the treatment and control of roundworms, nasal bot and itchmite, including sensitive strains of Haemonchus contortus (barb...
- Suitable for
- Sheep
- Withholding period
- Meat: DO NOT USE less than 91 days before slaughter for human consumption. Milk: DO NOT USE in ewes which are producing or may in the future produce milk that may be used or processed for human consumption. Export Slaughter Interval (ESI): DO NOT USE less than 133 days before slaughter for export. — always confirm on the registered label
Cydectin Long Acting Injection for Sheep contains 20 g/L moxidectin.
For the treatment and control of roundworms, nasal bot and itchmite in sheep. Provides protection against severe challenge by Haemonchus contortus (barber's pole worm) for up to 4 months.
Effective against sensitive strains of internal parasites including Haemonchus contortus (barber's pole worm), Trichostrongylus spp. (black scour worm), Teladorsagia (Ostertagia) spp. (small brown stomach worm) and Dictyocaulus filaria (large lungworm), and the external parasites Psorobia ovis (itchmite) and Oestrus ovis (nasal bot).
Contains moxidectin, a second generation of the macrocyclic lactone family. Effective against benzimidazole and levamisole resistant strains of H. contortus, T. colubriformis and T. (O). circumcincta. As CYDECTIN shares a similar mechanism of action to the avermectins, it SHOULD NOT be used where avermectin resistance is present, except where specifically recommended by an advisor.
Given by subcutaneous injection at the base of the ear or high on the neck behind the ear, using the special Cydectin LA sheep injector gun. Wide margin of safety when used as recommended.
Withholding periods
Meat: DO NOT USE less than 91 days before slaughter for human consumption.
Milk: DO NOT USE in ewes which are producing or may in the future produce milk that may be used or processed for human consumption.
ESI: DO NOT USE less than 133 days before slaughter for export.
500 mL.
Always read the registered label before use (APVMA 58532).
Active Ingredient: Moxidectin 20 g/L
Chemical Schedule: S5
APVMA Reg. No: 58532
For use on: Sheep
Meat: DO NOT USE less than 91 days before slaughter for human consumption. Milk: DO NOT USE in ewes which are producing or may in the future produce milk that may be used or processed for human consumption. Export Slaughter Interval (ESI): DO NOT USE less than 133 days before slaughter for export.
Always read the current registered product label before use. Withholding periods must be observed before slaughter, milking, or egg collection. The label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.
Always read the current registered product label before use. Dose rates and withholding periods on this page are provided as a guide only. The registered label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.
Always read the label and follow directions for use. The registered label is the legal document governing use of this product.
Download the Safety Data Sheet for this product:
Download SDS (PDF)Required for safe handling and storage. Keep on-site per WHS regulations.
Common Questions
What does Cydectin Long Acting Injection for Sheep control?
It is registered for the treatment and control of roundworms, nasal bot and itchmite in sheep, and for protection against severe challenge by Haemonchus contortus (barber's pole worm) for up to 4 months.
What is the dose rate?
1 mg moxidectin/kg liveweight (1 mL / 20 kg liveweight) by subcutaneous injection at the base of the ear or high on the neck behind the ear, using the special Cydectin LA sheep injector gun. Animals heavier than 90 kg are dosed at 0.5 mL per 10 kg.
What are the withholding periods?
Meat: do not use less than 91 days before slaughter for human consumption. ESI: do not use less than 133 days before slaughter for export. Do not use in ewes which are producing or may in the future produce milk that may be used or processed for human consumption.
Can I use it on lambs or re-treat early?
Do not use in lambs less than 20 kg. Do not re-treat animals for 91 days after last treatment.
Do you ship this product Australia-wide?
Yes, this product ships Australia-wide via road courier. It is too large or heavy for Australia Post. Call us on (07) 5482 1692 if you have any questions about delivery to your area.
Can I Click & Collect from Gympie?
Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.






