Crovect 1.25% w/v Pour-on Solution for Sheep

On completion of each treatment cycle of the product and before the dosing gun
is stored, immediately expel any remaining product in the dosing gun.
Failure to use the product as directed may result in suboptimal parasite control.
Administer by means of a Crovect Pour-On Gun as follows:
Blowflies:
Prevention of blowfly strike
Bodyweight
Dose Doses per litre
Up to 25 kg*
20 ml50
25 to 40 kg
30 ml33
Over 40 kg
40 ml25
*Do not administer to animals of less than 12.5 kg bodyweight.
Apply as a fan-spray to the surface of the fleece on the back and hindquarters of the
sheep using the Pour-On Gun fitted with the fan-spray nozzle. Half the dose should
be applied to the shoulders, back and flanks, and half to the rump. The distance
between the nozzle and the fleece should be approximately 20 cm. Each dose will
require 2 or 3 sweeps to apply.

Revised: April 2025
AN: 04322/2024
THE PRODUCT WILL PREVENT BLOWFLY STRIKE ONLY ON
AREAS COVERED BY SPRAY.
One application will give 6-8 weeks protection. Re-treat as required.
Treatment of blowfly strike
Apply directly to all the affected parts at the rate of 2.5 ml per 100 –150 cm
(roughly
the size of a hand). The T-bar nozzle should be used. Most strikes will require 5-10
ml.
Ensure that all affected parts are treated. A single application is sufficient to ensure
that larvae are expelled and killed within a few hours.
Lice:
Bodyweight
Dose Doses per litre
Up to 20 kg
5 ml 200
21 to 40 kg
10 ml100
41 to 60 kg
15 ml66
Over 60 kg
20 ml50
Using the straight nozzle on the Pour-On Gun, apply as a pin-stream from the
shoulders to the rump along the middle of the backline. Sheep may be treated off-
shears or at any time during the year.

Revised: April 2025
AN: 04322/2024
Ticks:
a maximum of 40 ml. One treatment will give 10 weeks cover.
Lambs under 10 kg: 5 ml followed 3 weeks later by a 10 ml application.
Bodyweight
Dose Doses per litre
Up to 10 kg
5 ml 200
11 to 20 kg
10 ml 100
21 to 40 kg
20 ml 50
41 to 60 kg
30 ml 33
Over 60 kg
40 ml 25
Using the straight nozzle on the Pour-On Gun, apply as a pin-stream from the
crown of the head (see section 4.5 (i) regarding avoidance of the eyes) to the top
of the rump.
Headflies:
Apply to the top of the head between the ears using the T-bar nozzle. Take care
not to apply product in the sheep’s eyes.
One application before the start of the headfly season will give up to 4 weeks protection.

Revised: April 2025
AN: 04322/2024
Re-treat as required.
This product contains a blue dye to aid in the identification of treated animals. The
colour is temporary and will fade from the fleece within 48 hours of application.