27/02/2026
In Part 1 of this 2-part series we discussed barber’s pole worm, Haemonchus contortus, what it is and why it is a problem on Australian sheep farms. In Part 2 we look specifically at drench resistance and how important correct treatment selection is to manage this growing problem. Always consult with your animal health advisor for expert advice on how best to manage barber’s pole and mitigate the effects of drench resistance.
AU-RUM-0013-2026