PCP #20923 · DuBois Chemicals Canada Inc. · Antimicrobial
Non-foaming liquid microbiocide effective at both alkaline and acidic pH for control of algal growth, microbiological slime and other deposits in cooling tower systems and industrial air washing systems. Toxic to aquatic organisms.
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 |
|---|---|---|---|---|
| Cooling Tower Systems | Algal growth, microbiological slime and other deposits | 420–1050 mL/10000L | – | – |
| Cooling Tower Systems | Algal growth, microbiological slime and other deposits | 120–1050 mL/10000L | – | – |
| Industrial Air Washing Systems | Algal growth, microbiological slime and other deposits | 105–240 mL/1000L | – | – |
| Industrial Air Washing Systems | Algal growth, microbiological slime and other deposits | 150–240 mL/1000L | – | – |
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.
