Ref Code: CAT16

Category

Teaching - 2

Research - 4

Objective

Control and eradication of cattle tick and other external parasites from cattle.

Alternatives to animal use for teaching

Video

Details of Procedure

1. Dipping. Separate the animals into groups of like-sized animals, unless this will create undue stress.

Allow access to the dip one at a time, through a sliding gate. Some encouragement may be needed for animals unfamiliar with the procedure to take the plunge. Allow adequate draining time (one minute). Watch that all cattle leave the dip, being especially careful with young calves.

2. Spraying. The approved spraying technique for tick control ensures thorough wetting of the animal. Start with the legs first and work up, along and around the animal, doing the head last. Spraying for buffalo fly control does not require thorough wetting of the entire animal.

3. Pour-on. Follow the manufacturer’s recommendations, generally a dorsal back line application.

Drugs, chemicals, or biological agents

Use only registered products. Off-label use of a pesticide requires the issue of a pesticide permit. Take note of withholding periods and safety directions listed on the label.

Impact of procedure on the wellbeing of animal(s)

Minimal - a beneficial impact when the parasites are destroyed.

Reuse and repeated use

Single use of animals is indicated. Beware of chemical residues and obey withholding periods and export slaughter intervals (ESI).

Care of animal(s) during/after procedure

Dipping - don’t dip thirsty stock. Provide shade for stock.

Spraying - only led and tractable animals should be sprayed for tick control as fractious animals may cause injury to themselves or operators. Cattle being sprayed for buffalo fly control should be confined in a race to ensure that each animal receives the correct dose.

Pour on - do not brand with a fire brand after treatment.

Pain relief measures

Nil required.

Qualifications, experience or training necessary to perform this procedure

Demonstrator: Experience in the procedure.

Students: Experience in cattle handling.