'Zincphos Oats' is a poison, multiple dose. Its Federal EPA registration number is: 11464-2. It was originally approved by EPA on 03 Jan 1989. Its registration got cancelled on 30 Nov 1992. It has a 'Caution' signal word. It has the following active ingredients: Zinc phosphide (Zn3P2). It's approved for 2 sites including macadamia nuts and sugarcane. It is also approved for 4 pests and pest groups including but not limited to house mouse, norway rat, polynesian rat, and roof rat.