Tri Out^® PLUS is a combination of peracetic acid and hydrogen peroxide in an aqueous solution. The peracetic acid and hydrogen peroxide in Tri Out^® PLUS work synergistically to provide a broad spectrum kill of Algae, Bacteria and Fungi. Tri Out^® PLUS is labeled to control many pathogens in crops including algae, E. Coli, Pseudomonas, Erwinia, Xanthomonas, Powdery Mildew, Downy Mildew, Early Blight, & Botrytis and is OMRI Listed.