Startect is a short-acting broad spectrum combination sheep drench that kills the most damaging worms, including those that are resistant to existing drenches.
Startect has been purposely released in combination. It contains a completely new active, derquantel (10 mg/mL). This is the first active from the new SI (spiroindole) class of anthelmintics. Startect combines derquantel with the powerful ML abamectin (1 mg/mL).
Startect is the newest class of sheep drench and the only one to be released in combination for improved sustainability by managing resistance better.