A dose is a measured quantity of a specific nutrient, medicine, or pathogen. This dose is delivered to its target as a unit.
A PDU is an amount of ProcellaCOR needed to treat either 1 acre foot of water for in-water applications or 1 surface acre for foliar applications. PDUs are a stewardship system to improve treatment prescription calculation and dosing similar to medicinal prescriptions/directions.
The PDU takes multiple factors that impact aquatic weed management into consideration. The PDU is incorporated into the bottle. The result is from bottle to water dosing is simple, accurate, and repeatable.
Typical ProcellaCOR rates will be simple 1 – 5 PDU. Here is an example of how to apply 4 PDUs to a waterbody.