PCP #21939 · Arch Wood Protection Canada Corp. · Insecticide
Anti-sapstain wood preservative containing disodium octaborate tetrahydrate and didecyldimethyl ammonium chloride for industrial use on freshly cut wood, timber, lumber, and millwork. Provides protection against sapstain, mold, and decay for 6 months to 1 year depending on species and environment.
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 |
|---|---|---|---|---|
| Wood Products | Sapstain, mold, and decay | – | – | – |
| Wood Products | Sapstain, mold, and decay | – | – | – |
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.
