​Active Ingredient: Deltamethrin
Dectospot is licensed as a topical application for the control of lice and flies on cattle; for ticks, lice, keds and established blowfly strike on sheep and for lice and ticks on lambs.​  
 
Withdrawal Time: 17 days for cattle intended for meat or offal, zero hours for cattle producing milk for human consumption, 35 days for sheep intended for meat or offal, not permitted for use on sheep producing milk for human consumption.
Dosage for cattle: 10 ml per animal. 
Dosage for sheep above 10kg: 5 ml per animal. 
Dosage for lambs under 10kg: 2.5 ml per animal. 
 
Available in: 250ml, 500ml & 1L.