PCP #21591 · Nalco Canada Co. · Other
Microbiological control tablet containing available bromine and chlorine from halogenated hydantoins for control of bacterial, fungal and algal slimes in industrial water systems, cooling towers, and paper/paperboard process water. Strong oxidizing agent. Not for use in potable water or food contact applications.
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI | REI |
|---|---|---|---|---|
| Industrial Water Systems | Bacterial, fungal and algal slimes | – | – | – |
| Industrial Water Systems | Bacterial, fungal and algal slimes | – | – | – |
| Industrial Water Systems | Bacterial, fungal and algal slimes | – | – | – |
| Industrial Water Systems | Microbiological control | – | – | – |
| Paper and Paperboard Process Water | Slimicide for process water | – | – | – |
About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.
