Ectoparasite Control Method in Sheep

For controlling ectoparasites in sheep, which of the following methods is used?

Correct Answer: Dipping

Dipping is the primary method used for controlling ectoparasites in sheep. It involves immersing sheep in a dip solution containing insecticide/acaricide. Dipping includes both hand bath and swim bath methods.

Key Points About Sheep Dipping

• Sheep should be dipped at least once a year
• Dipping eradicates ectoparasites like lice, ticks, etc.
• Dipping should be done BEFORE shearing (not after)
• It also removes dust, dung & waste materials from fleece

Why Other Options Are Wrong

• Deworming: Controls ENDOparasites (internal parasites), not ECTOparasites.
• Weaning: Separating baby from mother — unrelated to parasite control.
• Culling: Removing unproductive animals from the herd — not parasite control.