Boehringer Ingelheim Ivomec Plus Injection 1L
- Active ingredient
- Ivermectin 10 mg/mL, Clorsulon 100 mg/mL
- Controls
- Cattle: Gastrointestinal roundworms, adult and immature: Ostertagia ostertagi (including third and fourth stage larvae and inhibited immatures), O. lyrata, Haemonchus ...
- Suitable for
- Cattle
- Withholding period
- Meat: DO NOT USE less than 28 days before slaughter for human consumption. Milk: Nil. There is a nil milk withholding period for lactating dairy cattle. ESI: DO NOT use less than 42 days before slaughter for export (APVMA 45359). — always confirm on the registered label
IVOMEC Plus (ivermectin plus clorsulon). Broad-spectrum Antiparasitic Injection for Cattle. Ivermectin 10 mg/mL and clorsulon 100 mg/mL. Signal heading: CAUTION (Schedule 5). For animal treatment only. Can be used on lactating dairy cows.
The label says: "For the treatment and control of ivermectin and clorsulon sensitive strains of internal and external parasites of cattle, including adult liver flukes."
Parasites controlled (label indications): Gastrointestinal roundworms, adult and immature: Ostertagia ostertagi (including third and fourth stage larvae and inhibited immatures), O. lyrata, Haemonchus placei, Trichostrongylus axei (including third and fourth stage larvae), T. colubriformis, Cooperia spp. (including third and fourth stage larvae), Bunostomum phlebotomum (including third and fourth stage larvae), Oesophagostomum radiatum (including third and fourth stage larvae) and adults of Nematodirus spathiger, Nematodirus helvetianus, Strongyloides papillosus, Toxocara vitulorum and Trichuris spp. Adult liver fluke: Fasciola hepatica. Lungworm: adult and immature Dictyocaulus viviparus (including inhibited stages). Eyeworms: adult Thelazia spp. Sucking lice: Linognathus vituli, Haematopinus eurysternus and Solenopotes capillatus. Does not provide full control of the cattle biting louse, Bovicola (Damalinia) bovis. Screw worm fly: parasitic larval stages of Chrysomyia bezziana (not reported in Australia but present in Papua-New Guinea). Mites: Sarcoptes scabiei var. bovis. Cattle tick: Boophilus microplus (including organophosphate, synthetic pyrethroid and amidine resistant strains). When used as directed for control of internal parasites, concurrently aids in control of mites: Chorioptes bovis.
Persistent activity: At the recommended dose rate, IVOMEC Plus effectively controls infection with Ostertagia spp. and Cooperia spp. acquired up to at least 7 days after treatment, and Dictyocaulus viviparus and Chrysomyia bezziana acquired up to at least 14 days after treatment.
Dose: The recommended dose is 1 mL IVOMEC Plus (ivermectin plus clorsulon) Injection for Cattle per 50 kg liveweight (equivalent to 200 micrograms ivermectin and 2 mg clorsulon per kg liveweight) by subcutaneous injection. This product is not to be used intravenously or intramuscularly.
- Up to 100 kg: 2 mL (500 head per 1000 mL pack)
- 101-150 kg: 3 mL (333 head per 1000 mL pack)
- 151-200 kg: 4 mL (250 head per 1000 mL pack)
- 201-250 kg: 5 mL (200 head per 1000 mL pack)
- 251-300 kg: 6 mL (166 head per 1000 mL pack)
- 301-350 kg: 7 mL (142 head per 1000 mL pack)
- 351-400 kg: 8 mL (125 head per 1000 mL pack)
- 401-450 kg: 9 mL (111 head per 1000 mL pack)
- 451-500 kg: 10 mL (100 head per 1000 mL pack)
- 501-550 kg: 11 mL (90 head per 1000 mL pack)
- 551-600 kg: 12 mL (83 head per 1000 mL pack)
- 601-650 kg: 13 mL (76 head per 1000 mL pack)
Heavier animals (for example, mature bulls) should receive an additional 1 mL for each 50 kg over 650 kg. A representative sample of cattle should be weighed before treatment either with scales or with a weighband. Where there is a large variation in size within the group, draft into 2 or more lines based on bodyweight, to avoid excessive overdosing. Dose the mob according to the heaviest animal by liveweight in each group (cows, bulls, calves, heifers, etc). Do not underdose.
Injection site: Inject under loose skin in the area indicated in the illustration. This product must be injected only under the skin. If possible inject high on the neck, behind the ear. Injection should be made only under loose skin in an area away from the more valuable carcase muscle. Loose skin on the neck in front of the shoulder is also a suitable site.
Withholding periods: Meat: DO NOT USE less than 28 days before slaughter for human consumption. Milk: Nil. There is a nil milk withholding period for lactating dairy cattle.
Export Slaughter Interval (ESI): DO NOT use less than 42 days before slaughter for export. Confirm the current ESI with the registrant or the APVMA website before use.
Safety directions: Poisonous if swallowed. Avoid contact with eyes and skin and clothing. First aid: If poisoning occurs contact a doctor or Poisons Information Centre, phone 131126.
Storage: Store below 30°C (Room Temperature). Store bottle in carton to protect from light. Label pack sizes: 200 mL, 500 mL and 1000 mL (plus a 50 mL carton).
Always read the registered label before use (APVMA 45359).
Active Ingredient: Ivermectin 10 mg/mL, Clorsulon 100 mg/mL
Chemical Schedule: S5
APVMA Reg. No: 45359
For use on: Cattle
Meat: DO NOT USE less than 28 days before slaughter for human consumption. Milk: Nil. There is a nil milk withholding period for lactating dairy cattle. ESI: DO NOT use less than 42 days before slaughter for export (APVMA 45359).
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 Ivomec Plus control?
The label says it is for the treatment and control of ivermectin and clorsulon sensitive strains of internal and external parasites of cattle, including adult liver flukes (Fasciola hepatica). It lists gastrointestinal roundworms, lungworm, eyeworm, sucking lice, Sarcoptes mites and cattle tick, and aids in control of Chorioptes mites. It does not provide full control of the cattle biting louse.
What is the dose?
1 mL per 50 kg liveweight by subcutaneous injection (200 micrograms ivermectin and 2 mg clorsulon per kg). Not for intravenous or intramuscular use. Heavier animals over 650 kg get an additional 1 mL for each 50 kg. Dose the mob to the heaviest animal and do not underdose.
Where do I inject it?
Under loose skin only. If possible inject high on the neck, behind the ear, away from the more valuable carcase muscle. Loose skin on the neck in front of the shoulder is also suitable. Divide doses greater than 10 mL between two injection sites.
What are the withholding periods?
Meat: DO NOT USE less than 28 days before slaughter for human consumption. Milk: Nil - there is a nil milk withholding period for lactating dairy cattle. Export Slaughter Interval: 42 days; confirm the current ESI with the registrant before use.
How long does it protect for?
Ostertagia spp. and Cooperia spp. acquired up to at least 7 days after treatment, and Dictyocaulus viviparus (lungworm) and Chrysomyia bezziana acquired up to at least 14 days after treatment.
How should I store it?
Store below 30°C (room temperature). Store the bottle in the carton to protect from light. For help, contact TGRM on (07) 5482 1692 or visit us at 55 Tozer St, Gympie.
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.

