Bomectin Antiparasitic Injection is a broad spectrum parasiticide for beef cattle and non-lactating dairy cows, as well as pigs. It contains ivermectin, a macrocyclic lactone endectocide that has activity against adult and larval stages of parasitic nematodes, as well as susceptible external parasites.

Meat (Pigs & Cattle) - DO NOT USE less than 28 days before slaughter for human consumption.
Milk - DO NOT USE in lactating cows or within 28 days of calving where milk or milk products may be used or processed for human consumption.
Export slaughter interval (ESI) - DO NOT USE less than 42 days before slaughter for export