PCP #20928 · Buckman Laboratories of Canada, Ltd. · Antimicrobial
Broad spectrum liquid microbicide for control of algae, bacteria and fungi in industrial water systems, petroleum recovery operations, and oil storage. Contains 25% potassium dimethyldithiocarbamate. Highly 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 | Algae, bacteria and fungi | 320–480 mL/10000L | – | – |
| Crude Oil, Diesel and Distillate Heating Oils | Microbiological contamination | 900–1800 mL/10000L | – | – |
| Drilling Muds, Completion Fluids, Packer Fluids and Drilling Fluids | Microbiological contamination | 280–1420 ppm | – | – |
| Industrial Water Treatment | Algae, bacteria and fungi | 74–94 mL/1000L | – | – |
| Petroleum Secondary Recovery Water | Sulfate reducing bacteria | 130–260 mL/10000L | – | – |
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. .
