U-PHOS®
U-PHOS® Phosphine Fumigant is a cylinderized source of high-purity phosphine gas designed for fumigation professionals. Because it is applied as a gas, U-PHOS® allows for rapid distribution, precise dosing, and efficient fumigations across a wide range of commodities and spaces.
Unlike traditional metal phosphide products, U-PHOS® leaves no spent materials to collect or dispose of after fumigation. When paired with approved dispensing equipment, it provides consistent performance while supporting safe handling practices, streamlined cleanup, and predictable results.






These videos provide an overview of U-PHOS® fumigation principles, application concepts, and system operation. They are intended to support trained professionals in understanding how U-PHOS® is used within approved application systems.
These informational resources provide technical details, reference data, and general guidance related to U-PHOS®. Always refer to the product label, Applicator’s Manual, and SDS for further regulatory and safety requirements.
Degesch America provides comprehensive product support for U-PHOS® cylinderized phosphine fumigant, including training, documentation, and technical assistance.
U-Phos® is a Restricted Use Pesticide. Product availability, permitted uses, and application requirements vary by state. Always consult the product label and your local regulatory authority.
