It acts as agonist at nicotinic receptors in the parasites muscle.

This causes continuous muscle contraction followed by spastic paralysis

18 days for meat.

9 days for eggs.

For Deworming: 50 g of VENTRIMISOLE for 500 layers or 1000 chicks. (Administer 18-36 mg of LEVAMISOLE/kg body wt. of Birds).

Or as directed by Veterinarian.