ULTRA SABER POUR ON
Merck Animal Health
Take Saber pour-on's active ingredient - Lambdacyhalothrin- add a synergist, piperonyl butoxide (PBO, and you get ULTRA SABER- a powerful new force in controlling profit-robbing horn flies. PBO disarms flies ability to break down Lambdacyhalothin, which increases the activity of the insecticide. This enhanced insecticidal ativity of synergized Lambdacyhalothin allows quick knockdown and extended duration of efficacy against horn flies.