Proved to effectively control infections and to protect cattle from
reinfection with Cooperia oncophora and Ostertagia ostertagi for 28
days; and Cooperia punctata for 35 days after treatment. For treatment
and control of various species of gastrointestinal roundworms,
lungworms, eyeworms, grubs, lice, horn flies and mange mites. Controls
33 stages of internal and external parasites with a single, convenient
application. Provides 7 day persistent activity against horn flies.
Weatherproof formulation won’t wash off. Safe for use on any age or
class of beef cattle, including pregnant cows, calves and bulls and
dairy replacement heifers up to 20 months of age. Dosage is 1 mL (5 mg
doramectin) per 22 lb body weight applied topically. 45 day
pre-slaughter withdrawal.