PCP #15724 · Syngenta Canada Inc. · Fungicide
Group M5 fungicide containing chlorothalonil for control of various fungal diseases on turf, ornamentals, roses, pachysandra, and conifers. Formulated as a flowable suspension concentrate containing 500 grams chlorothalonil per litre.
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 |
|---|---|---|---|---|
| Conifers | Botrytis seedling blight (Botrytis cinerea), Phoma twig blight (Phoma glomerata) | 0.971–1.94 L/acre | – | 15 d |
| Conifers | Botrytis seedling blight (Botrytis cinerea), Phoma twig blight (Phoma glomerata) | 0.971 L/acre | – | 15 d |
| Conifers | Lophodermium Needlecast (Lophodermium seditiosum) | 0.971–1.94 L/acre | – | 15 d |
| Conifers | Rhizosphaera Needlecast (Rhizosphaera kalkhoffi) (spruces), Scirrhia brown spot (Scirrhia acicula) (pines) | 3.84 L/acre | – | 15 d |
| Conifers | Scleroderris Canker (Gremmeniella abietina) (pines), Swiss Needlecast (Phaeocryptopus gaeumanni) and Rhabdocline Needlecast (Rabdocline weiri) (Douglas-fir) | 0.971–1.94 L/acre | – | 15 d |
| Conifers | Sirococcus Tip Blight (Sirococcus strobilinus) | 1.46–2.43 L/acre | – | 15 d |
| Conifers | Sirococcus tip blight (Sirococcus strobilinus), Lophodermium needlecast (Lophodermium seditiosum), Scleroderris canker (Gremmeniella abietina) (pines), Scirrhia brown spot (Scirrhia acicula) (pines), Swiss needlecast (Phaeocryptopus gaeumannii) (Douglas-fir), Rhabdocline needlecast (Rabdocline weiri) (Douglas-fir), Rhizosphaera needlecast (Rhizosphaera kalkhoffi) (spruces) | 0.971 L/acre | – | 15 d |
| Ornamentals | Various fungal diseases including leafspots, blights, rusts, and mildews | – | – | 3 d |
| Ornamentals | Various fungal diseases including leafspots, blights, rusts, and mildews |
| – |
| – |
| – |
| Ornamentals | Various fungal diseases on cut flowers | – | – | 10 d |
| Pachysandra | Volutella leaf blight (Volutella pachysandrae) | – | – | 2 d |
| Rose | Black spot (Diplocarpon rosae), Botrytis blight (Botrytis cinerea) | – | – | – |
| Rose | Black spot (Diplocarpon rosae), Botrytis blight (Botrytis cinerea) | – | – | 24 d |
| Turf | Dollar Spot (Sclerotinia homoeocarpa) | – | – | – |
| Turf | Gray snow mould (Typhula incarnata) and Pink snow mould (Microdochium nivale) | – | – | – |
| Turf | Helminthosporium leafspot (Helminthosporium spp.), Rhizoctonia brown patch (Rhizoctonia solani) | – | – | – |
| Turf | Helminthosporium leafspot and melting out (Helminthosporium spp.), Large brown patch (Rhizoctonia solani), Anthracnose (Colletotrichum spp.) | – | – | – |
| Turf | Sclerotinia dollar spot (Sclerotinia homoeocarpa) | – | – | – |
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.
